Parts in this category
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Compare stocked parts across manufacturers and distributors, then add lines to your RFQ.
| Part & Mfr | Total Stock | Pricing & RFQ | Clock Sync | Control Features | Duty Cycle (Max) | Frequency | Function | Mounting Type | Number of Outputs | Operating Temperature | Output Configuration | Output Phases | Output Type | Serial Interfaces | Supplier Device Package | Synchronous Rectifier | Topology | Voltage | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc./Maxim Integrated
|
1,010
|
Price on request
1,010
|
No | Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation | 100% | 200kHz, 300kHz, 450kHz, 600kHz | Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 24-TQFN (4x4) | Yes | Buck | 4.5V ~ 5.5V | |
Texas Instruments
|
1,005
|
Price on request
1,005
|
No | Frequency Control | 48% | Up to 500kHz | Step-Up, Step-Down, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive, Isolation Capable | 1 | Transistor Driver | - | 8-SOIC | No | Boost, Buck, Flyback, Forward | 12V ~ 28V | |
Renesas
|
1,000
|
Price on request
1,000
|
No | Enable, Frequency Control, Power Good | - | 50kHz ~ 1.5MHz | Step-Down | Surface Mount | 4 | 0°C ~ 70°C (TA) | Positive | 4 | PWM Signal | - | 20-SOIC | - | Buck | 4.75V ~ 5.25V | |
Renesas
|
1,000
|
Price on request
1,000
|
No | Enable, Frequency Control, Power Good | 75% | 50kHz ~ 1.5MHz | Step-Down | Surface Mount | 4 | 0°C ~ 70°C (TA) | Positive | 4 | PWM Signal | - | 20-SOIC | - | Buck | 4.75V ~ 5.25V | |
Texas Instruments
|
1,000
|
Price on request
1,000
|
No | Frequency Control | 48% | Up to 500kHz | Step-Up, Step-Down, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive, Isolation Capable | 1 | Transistor Driver | - | 14-SOIC | No | Boost, Buck, Flyback, Forward | 12V ~ 28V | |
Texas Instruments
|
1,000
|
Price on request
1,000
|
Yes | Current Limit, Enable, Frequency Control | 50% | 500kHz | Step-Up, Step-Up/Step-Down | Surface Mount | 2 | -55°C ~ 125°C (TA) | Positive | 1 | Transistor Driver | - | 16-SOIC | No | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 6.95V ~ 40V | |
Microchip Technology
|
1,000
|
Price on request
1,000
|
No | Current Limit, Enable, Low Battery, Power Good | 80% | 750kHz | Step-Up, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive | 1 | Transistor Driver | - | 8-MSOP | No | Boost, Flyback, SEPIC | 2.7V ~ 5.5V | |
Renesas
|
1,000
|
Price on request
1,000
|
Yes | Current Limit, Enable, Power Good | - | 90kHz ~ 650kHz | Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TA) | Positive | 2 | PWM Signal | - | 32-QFN (5x5) | Yes | Buck-Boost | 4.5V ~ 40V | |
On Semiconductor
|
1,000
|
Price on request
1,000
|
No | Enable, Phase Control | 75% | 275kHz | Step-Down | Surface Mount | 1 | 0°C ~ 70°C (TA) | Positive | 1 | Transistor Driver | - | 8-SOIC | Yes | Buck | 4.5V ~ 13.2V | |
Microchip Technology
|
1,000
|
Price on request
1,000
|
Yes | Enable, Frequency Control, Soft Start | 49% | 100Hz ~ 350kHz | Step-Up/Step-Down | Through Hole | 2 | -55°C ~ 125°C (TA) | Positive | 1 | Transistor Driver | - | 16-CERDIP | Yes | Push-Pull | 8V ~ 35V | |
On Semiconductor
|
1,000
|
Price on request
1,000
|
No | Dead Time Control, Frequency Control | 48% | 200kHz | Step-Down, Step-Up/Step-Down | Surface Mount | 2 | 0°C ~ 70°C (TA) | Positive | 1 | Transistor Driver | - | 16-SOIC | Yes | Buck, Push-Pull | 7V ~ 40V | |
Analog Devices Inc./Maxim Integrated
|
1,000
|
Price on request
1,000
|
Yes | Current Limit, Frequency Control, Soft Start | 95% | 190kHz ~ 630kHz | Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive | 1 | Transistor Driver | - | 28-TSSOP-EP | Yes | Buck-Boost | 4V ~ 60V | |
Microchip Technology
|
1,000
|
Price on request
1,000
|
No | Current Limit, Enable | 100% | 2MHz | Step-Down | Surface Mount | 4 | -40°C ~ 125°C (TJ) | Positive | 4 | Transistor Driver | I²C | 32-VQFN (5x5) | No | Buck | 2.7V ~ 5.5V | |
Renesas
|
1,000
|
Price on request
1,000
|
No | Enable, Frequency Control, Phase Control, Soft Start | 100% | 200kHz | Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 16-QFN (5x5) | Yes | Buck | 10.8V ~ 13.2V | |
On Semiconductor
|
1,000
|
Price on request
1,000
|
Yes | Current Limit, Enable, Frequency Control, Soft Start, Sync | - | 2MHz | Step-Down | Surface Mount, Wettable Flank | 1 | -40°C ~ 150°C (TJ) | Positive | 1 | Transistor Driver | - | 24-QFNW (4x4) | Yes | Buck | 4.5V ~ 37V | |
Analog Devices Inc./Maxim Integrated
|
1,000
|
Price on request
1,000
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
1,000
|
Price on request
1,000
|
No | Current Limit, Frequency Control | 100% | Up to 1MHz | Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive | 1 | Transistor Driver | - | 8-HVSSOP | No | Buck | 4.5V ~ 42V | |
Texas Instruments
|
923
|
Price on request
923
|
Yes | Enable, Frequency Control, Soft Start | 49% | 100Hz ~ 400kHz | Step-Up, Step-Down, Step-Up/Step-Down | Surface Mount | 2 | 0°C ~ 70°C (TA) | Positive | 1 | Transistor Driver | - | 16-SOIC | Yes | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 8V ~ 35V | |
Texas Instruments
|
822
|
Price on request
822
|
No | Frequency Control, Soft Start | 98% | 35kHz ~ 500kHz | Step-Down | Surface Mount | 1 | -55°C ~ 175°C (TA) | Positive | 1 | Transistor Driver | - | 8-SOIC | No | Buck | 5.5V ~ 52V | |
Microsemi Corporation
|
784
|
Price on request
784
|
No | Frequency Control | 96% | Up to 500kHz | Step-Up, Step-Down | Surface Mount | 1 | 0°C ~ 70°C (TA) | Positive, Isolation Capable | 1 | Transistor Driver | - | 8-SOIC | No | Boost, Buck, Flyback, Forward | 7.6V ~ 30V | |
Analog Devices Inc./Maxim Integrated
|
776
|
Price on request
776
|
No | Frequency Control | 49.8% | 20kHz ~ 1MHz | Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive, Isolation Capable | 1 | Transistor Driver | - | 8-SOIC | No | Flyback | 10.8V ~ 30V | |
Texas Instruments
|
773
|
Price on request
773
|
No | Current Limit, Enable, Frequency Control | 50% | 47kHz | Step-Up, Step-Up/Step-Down | Surface Mount | 2 | -40°C ~ 85°C (TA) | Positive, Isolation Capable | 1 | Transistor Driver | - | 16-SOIC | Yes | Boost, Flyback, Forward Converter | 8V ~ 14.5V | |
Renesas
|
750
|
Price on request
750
|
Yes | Enable, Soft Start | 98.75% | 200kHz ~ 2.2MHz | Step-Down | Surface Mount, Wettable Flank | 2 | -40°C ~ 125°C (TA) | Positive | 1 | Transistor Driver | - | 32-QFN (5x5) | Yes | Buck | 3.75V ~ 42V | |
Texas Instruments
|
723
|
Price on request
723
|
No | Frequency Control | 48% | Up to 1MHz | Step-Up, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 105°C (TJ) | Positive | 1 | Transistor Driver | - | 8-SOIC | No | Boost, Flyback, Forward Converter | 9V ~ 18V | |
Maxlinear
|
695
|
Price on request
695
|
No | Enable | - | 105kHz ~ 1.23MHz | Step-Down | Surface Mount | 4 | -40°C ~ 125°C (TJ) | Positive | 1 | Transistor Driver | I²C, SMBus | 44-TQFN (7x7) | Yes | Buck | 5.5V ~ 25V | |
Maxlinear
|
695
|
Price on request
695
|
No | Enable | - | 105kHz ~ 1.23MHz | Step-Down | Surface Mount | 4 | -40°C ~ 125°C (TJ) | Positive | 1 | Transistor Driver | I²C, SMBus | 44-TQFN (7x7) | Yes | Buck | 5.5V ~ 25V | |
Texas Instruments
|
650
|
Price on request
650
|
No | - | 78% | 202kHz | Step-Up, Step-Down, Step-Up/Step-Down | Surface Mount | 1 | 0°C ~ 70°C (TA) | Positive | 1 | Transistor Driver | - | 8-SOIC | No | Buck, Boost, Flyback, Forward Converter, SEPIC | 6.9V ~ 13.5V | |
Texas Instruments
|
634
|
Price on request
634
|
- | - | - | 150kHz | Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive | - | Adjustable | - | DDPAK/TO-263-5 | No | Buck | 4.5V | |
Intersil
|
600
|
Price on request
600
|
No | Enable, Phase Control | 100% | 600kHz | Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 16-QFN (5x5) | Yes | Buck | 2.97V ~ 3.63V | |
Intersil
|
600
|
Price on request
600
|
No | Enable, Phase Control | 100% | 300kHz | Step-Down | Surface Mount | 1 | 0°C ~ 70°C (TA) | Positive | 1 | Transistor Driver | - | 16-QFN (5x5) | Yes | Buck | 2.97V ~ 3.63V | |
On Semiconductor
|
579
|
Price on request
579
|
No | Frequency Control | 48% | Up to 500kHz | Step-Up, Step-Up/Step-Down | Surface Mount | 1 | -25°C ~ 85°C (TA) | Positive, Isolation Capable | 1 | Transistor Driver | - | 8-SOIC | No | Boost, Flyback | 10V ~ 36V | |
Analog Devices Inc./Maxim Integrated
|
526
|
Price on request
526
|
Yes | Enable, Soft Start | 80% | 70kHz ~ 700kHz | Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive, Isolation Capable | 1 | Transistor Driver | - | 10-MSOP-EP | No | Flyback | 3.95V ~ 9.5V | |
Texas Instruments
|
500
|
Price on request
500
|
Yes | Current Limit, Enable, Frequency Control, Power Good, Soft Start | 87.5% | 100kHz ~ 1.2MHz | Step-Down | Surface Mount | 2 | -40°C ~ 85°C (TA) | Positive | 2 | Transistor Driver | - | 32-VQFN (5x5) | Yes | Buck | 4.5V ~ 28V | |
Texas Instruments
|
500
|
Price on request
500
|
Yes | Enable, Frequency Control, Ramp, Soft Start | - | 100kHz ~ 1MHz | Step-Down | Surface Mount, Wettable Flank | 1 | -40°C ~ 125°C (TJ) | Positive | 1 | Transistor Driver | - | 20-VQFN (3.5x4.5) | Yes | Buck | 6V ~ 42V | |
TI/NATIONAL
|
497
|
Price on request
497
|
No | Enable | 100% | - | Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive | 1 | Transistor Driver | - | SOT-23-5 | No | Buck | 2.7V ~ 10V | |
Texas Instruments
|
495
|
Price on request
495
|
No | Enable, On Time Control, Power Good | - | - | Step-Down | Surface Mount | 2 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 24-VQFN (4x4) | Yes | Buck | 4.5V ~ 5.5V | |
Intersil
|
488
|
Price on request
488
|
Yes | Current Limit, Frequency Control, Phase Control, Ramp, Soft Start | - | 100kHz ~ 1MHz | Step-Down | Surface Mount | 1 | 0°C ~ 70°C | Half Bridge (3) | 1 | Transistor Driver | - | 28-SOIC | Yes | Buck | 4.5V ~ 18V | |
Texas Instruments
|
475
|
Price on request
475
|
No | Enable, Power Good | 85% | 600kHz | Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 10-VSON (3x3) | Yes | Buck | 4.5V ~ 18V | |
Analog Devices Inc./Maxim Integrated
|
453
|
Price on request
453
|
Yes | Current Limit, Enable, Frequency Control, Phase Control | - | 250kHz ~ 1MHz | Step-Down | Surface Mount | 2 | -40°C ~ 125°C (TJ) | Positive | 2 | Transistor Driver | - | 28-QFN (4x5) | Yes | Buck | 4.5V ~ 38V | |
Texas Instruments
|
440
|
Price on request
440
|
No | Frequency Control | 96% | Up to 500kHz | Step-Up, Step-Down, Step-Up/Step-Down | Surface Mount | 1 | 0°C ~ 70°C (TA) | Positive, Isolation Capable | 1 | Transistor Driver | - | 14-SOIC | No | Boost, Buck, Flyback, Forward | 7.6V ~ 30V | |
Texas Instruments
|
434
|
Price on request
434
|
No | Ramp, Soft Start | 75% | 200kHz ~ 2MHz | Step-Up/Step-Down | Surface Mount | 2 | -40°C ~ 105°C (TA) | Positive | 1 | Transistor Driver | - | 16-SOIC | No | Flyback, Forward Converter | 8.4V ~ 14.5V | |
Renesas
|
433
|
Price on request
433
|
Yes | Enable, Frequency Control, Soft Start | 83% | Up to 1MHz | Step-Up/Step-Down | Surface Mount | 2 | -40°C ~ 105°C (TA) | Positive, Isolation Capable | 1 | Transistor Driver | - | 16-TSSOP | Yes | Full-Bridge, Half-Bridge, Push-Pull | 9V ~ 16V | |
Texas Instruments
|
417
|
Price on request
417
|
No | Current Limit, Frequency Control | 45% | 450kHz | Step-Up, Step-Down, Step-Up/Step-Down | Through Hole | 2 | 0°C ~ 70°C (TA) | Positive, Isolation Capable | 1 | Transistor Driver | - | 16-PDIP | No | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 8V ~ 40V | |
Texas Instruments
|
412
|
Price on request
412
|
Yes | Enable, Frequency Control, Soft Start | - | 35kHz ~ 1MHz | Step-Up, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive | 1 | Transistor Driver | - | 10-VSON (3x3) | No | Boost, Flyback, SEPIC | 4.5V ~ 52V | |
Texas Instruments
|
409
|
Price on request
409
|
No | Dead Time Control, Frequency Control | 97% | 1kHz ~ 300kHz | Step-Up, Step-Down, Step-Up/Step-Down | Surface Mount | 2 | 0°C ~ 70°C (TA) | Positive | 1 | Transistor Driver | - | 16-SOIC | No | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 7V ~ 40V | |
Renesas
|
384
|
Price on request
384
|
Yes | Current Limit, Frequency Control, Power Good, Soft Start | 75% | Up to 1MHz | Step-Up, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 105°C (TA) | Positive, Isolation Capable | 1 | Transistor Driver | - | 16-TSSOP | No | Boost, Flyback | 9V ~ 18V | |
Texas Instruments
|
375
|
Price on request
375
|
No | Frequency Control | 48% | Up to 1MHz | Step-Up, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 105°C (TJ) | Positive | 1 | Transistor Driver | - | 8-SOIC | No | Boost, Flyback, Forward Converter | 9V ~ 18V | |
On Semiconductor
|
360
|
Price on request
360
|
No | Frequency Control | 48% | Up to 500kHz | Step-Up, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 105°C (TA) | Positive, Isolation Capable | 1 | Transistor Driver | - | 8-SOIC | No | Boost, Flyback | 7.6V ~ 30V | |
On Semiconductor
|
343
|
Price on request
343
|
No | Frequency Control | 100% | 150kHz ~ 750kHz | Step-Down | Surface Mount | 2 | 0°C ~ 125°C (TJ) | Positive | 2 | Transistor Driver | - | 20-TSSOP | Yes | Buck | 4V ~ 16V | |
Analog Devices Inc./Maxim Integrated
|
342
|
Price on request
342
|
No | Enable | 100% | Up to 1.25MHz | Step-Down | Surface Mount | 2 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 16-QSOP | Yes | Buck | 2.7V ~ 28V | |
Texas Instruments
|
340
|
Price on request
340
|
No | Current Limit, Enable, Frequency Control | 50% | 47kHz | Step-Up, Step-Up/Step-Down | Through Hole | 2 | -40°C ~ 85°C (TA) | Positive, Isolation Capable | 1 | Transistor Driver | - | 16-PDIP | Yes | Boost, Flyback, Forward Converter | 8V ~ 14.5V | |
On Semiconductor
|
325
|
Price on request
325
|
No | Enable, Soft Start | - | 2.05MHz | Step-Up/Step-Down | Surface Mount | 2 | 0°C ~ 70°C (TA) | Positive, Isolation Capable | 1 | Transistor Driver | - | 16-SOIC | No | Flyback | 8.6V ~ 20V | |
Analog Devices Inc./Maxim Integrated
|
325
|
Price on request
325
|
No | Enable | 92% | 300kHz | Step-Up, Step-Up/Step-Down | Through Hole | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 8-PDIP | No | Boost, Buck-Boost | 3V ~ 16.5V | |
Analog Devices Inc./Maxim Integrated
|
325
|
Price on request
325
|
No | Enable | - | 300kHz | Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 10-uMAX/uSOP | Yes | Buck | 5V ~ 20V | |
Texas Instruments
|
321
|
Price on request
321
|
Yes | Enable, Frequency Control, Soft Start | - | 35kHz ~ 1MHz | Step-Up, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive | 1 | Transistor Driver | - | 10-HVSSOP | No | Boost, Flyback, SEPIC | 4.5V ~ 52V | |
Texas Instruments
|
317
|
Price on request
317
|
No | Frequency Control, Soft Start | 98% | 35kHz ~ 500kHz | Step-Down | Surface Mount | 1 | -55°C ~ 175°C (TA) | Positive | 1 | Transistor Driver | - | 8-SOIC | No | Buck | 5.5V ~ 52V | |
Texas Instruments
|
315
|
Price on request
315
|
No | Current Limit, Enable, Soft Start | 94% | 300kHz | Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 10-HVSSOP | Yes | Buck | 2.25V ~ 5.5V | |
Texas Instruments
|
307
|
Price on request
307
|
Yes | Dead Time Control, Frequency Control | 50% | Up to 1MHz | Step-Up/Step-Down | Surface Mount | 2 | -40°C ~ 105°C (TA) | Positive, Isolation Capable | 1 | Transistor Driver | - | 8-SOIC | No | Push-Pull | 8.5V ~ 14V | |
Texas Instruments
|
300
|
Price on request
300
|
No | Frequency Control | 99% | 31kHz | Step-Up, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 8-SOIC | No | Boost, Flyback, Forward Converter | 3.6V ~ 12V | |
Microchip Technology
|
295
|
Price on request
295
|
No | Current Limit, Enable, Low Battery, Power Good | 80% | 750kHz | Step-Up, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive | 1 | Transistor Driver | - | 10-MSOP | No | Boost, Flyback, SEPIC | 2.7V ~ 5.5V | |
Texas Instruments
|
292
|
Price on request
292
|
No | Current Limit, Enable, Frequency Control, Ramp, Soft Start | 85% | 340kHz ~ 460kHz | Step-Up, Step-Down, Step-Up/Step-Down | Through Hole | 2 | 0°C ~ 70°C (TA) | Positive | 1 | Transistor Driver | - | 16-PDIP | No | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 8.4V ~ 30V | |
Texas Instruments
|
290
|
Price on request
290
|
No | Enable | 100% | - | Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive or Negative | 1 | Transistor Driver | - | SOT-23-6 | No | Buck | 1.8V ~ 6.5V | |
TI/NATIONAL
|
262
|
Price on request
262
|
No | Current Limit, Enable | 100% | Up to 1MHz | Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive | 1 | Transistor Driver | - | 8-VSSOP | No | Buck | 4.5V ~ 35V | |
Analog Devices Inc./Maxim Integrated
|
253
|
Price on request
253
|
- | Enable, Frequency Control, Power on Reset | - | - | Step-Down | Surface Mount | 2 | 0°C ~ 70°C (TA) | Positive | 1 | Transistor Driver | - | 8-SOIC | No | Buck | 12V | |
Renesas
|
250
|
Price on request
250
|
Yes | Current Limit, Enable, Power Good | - | 90kHz ~ 650kHz | Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TA) | Positive | 2 | PWM Signal | - | 32-QFN (5x5) | Yes | Buck-Boost | 4.5V ~ 60V | |
Analog Devices Inc./Maxim Integrated
|
246
|
Price on request
246
|
Yes | Enable, Frequency Control, Soft Start | - | 100kHz ~ 1MHz | Step-Up, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive or Negative, Isolation Capable | 1 | Transistor Driver | - | 10-DFN (3x3) | No | Boost, Flyback, SEPIC | 5.5V ~ 100V | |
On Semiconductor
|
243
|
Price on request
243
|
Yes | Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start | - | 150kHz ~ 1.2MHz | Step-Up, Step-Down | Surface Mount | 1 | -40°C ~ 100°C (TA) | Positive | 4 | PWM Signal | I²C | 32-QFN (5x5) | - | Buck, Boost | 4.5V ~ 28V | |
Texas Instruments
|
240
|
Price on request
240
|
No | Enable | 95% | 300kHz | Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive | 1 | Transistor Driver | - | 8-SON (3x3) | Yes | Buck | 2.25V ~ 5.5V | |
TI/NATIONAL
|
238
|
Price on request
238
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
232
|
Price on request
232
|
No | Enable, Power Good | - | - | Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 16-WQFN (3x3) | Yes | Buck | 3V ~ 28V | |
On Semiconductor
|
229
|
Price on request
229
|
- | - | - | 3MHz | Step-Up | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | - | Fixed | - | 6-WLCSP (1.23x0.88) | Yes | Boost | 2.3V | |
Texas Instruments
|
227
|
Price on request
227
|
No | Current Limit, Enable, On Time Control | 100% | Up to 1MHz | Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive | 1 | Transistor Driver | - | 8-WSON (3x3) | No | Buck | 4.5V ~ 75V | |
Texas Instruments
|
200
|
Price on request
200
|
Yes | Enable, Frequency Control, Ramp, Soft Start | - | 50kHz ~ 1MHz | Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive | 1 | Transistor Driver | - | 16-HTSSOP | No | Buck | 4.5V ~ 75V | |
Analog Devices Inc./Maxim Integrated
|
200
|
Price on request
200
|
Yes | Enable, Frequency Control, Phase Control, Power Good | - | 200kHz ~ 1MHz | Step-Down | Surface Mount | 2 | -40°C ~ 125°C (TJ) | Positive | 2 | Transistor Driver | I²C, PMBus | 48-QFN (7x7) | Yes | Buck | 4.5V ~ 38V | |
Texas Instruments
|
190
|
Price on request
190
|
Yes | Frequency Control, Soft Start | 100% | Up to 1MHz | Step-Up | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive | 1 | Transistor Driver | - | 20-HTSSOP | Yes | Boost | 4.5V ~ 65V | |
Analog Devices Inc./Maxim Integrated
|
183
|
Price on request
183
|
Yes | Current Limit, Frequency Control, Soft Start | 100% | 105kHz ~ 780kHz | Step-Down | Surface Mount | 2 | -40°C ~ 125°C | Positive | 2 | Transistor Driver | - | 48-eLQFP (7x7) | Yes | Buck | 4.5V ~ 140V | |
Unitrode
|
180
|
Price on request
180
|
No | Frequency Control | 96% | Up to 1MHz | Step-Up, Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 105°C (TJ) | Positive | 1 | Transistor Driver | - | 8-VSSOP | No | Boost, Flyback, Forward Converter | 9V ~ 18V | |
On Semiconductor
|
180
|
Price on request
180
|
Yes | Current Limit, Enable, Frequency Control, Power Good, Soft Start | 95% | 330kHz | Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 16-SSOP | No | Buck | 4.5V ~ 40V | |
Analog Devices Inc./Maxim Integrated
|
178
|
Price on request
178
|
No | Enable | 92% | 300kHz | Step-Up, Step-Up/Step-Down | Surface Mount | 1 | 0°C ~ 70°C (TA) | Positive | 1 | Transistor Driver | - | 8-SOIC | No | Boost, Buck-Boost | 3V ~ 16.5V | |
On Semiconductor
|
176
|
Price on request
176
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Analog Devices Inc./Maxim Integrated
|
170
|
Price on request
170
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
168
|
Price on request
168
|
No | Enable | 93% | 500kHz | Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive | 1 | Transistor Driver | - | 8-VSSOP | No | Buck, Buck-Boost | 2.97V ~ 35V | |
Texas Instruments
|
160
|
Price on request
160
|
Yes | Enable, Frequency Control, Reset, Soft Start | 49% | 1Hz ~ 600kHz | Step-Up, Step-Up/Step-Down | Through Hole | 2 | -25°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 18-PDIP | Yes | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 7V ~ 35V | |
Intersil
|
153
|
Price on request
153
|
No | Enable, Frequency Control, Power Good | - | 50kHz ~ 1.5MHz | Step-Down | Surface Mount | 4 | 0°C ~ 70°C (TA) | Positive | 4 | PWM Signal | - | 20-SOIC | - | Buck | 4.75V ~ 5.25V | |
Analog Devices Inc./Maxim Integrated
|
150
|
Price on request
150
|
Yes | Enable, Soft Start | 80% | 70kHz ~ 700kHz | Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive, Isolation Capable | 1 | Transistor Driver | - | 10-MSOP-EP | No | Flyback | 3.95V ~ 9.5V | |
Analog Devices Inc./Maxim Integrated
|
150
|
Price on request
150
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
150
|
Price on request
150
|
No | Enable, On Time Control, Power Good | - | - | Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 14-VQFN (3.5x3.5) | Yes | Buck | 4.5V ~ 5.5V | |
On Semiconductor
|
134
|
Price on request
134
|
No | Frequency Control | 48% | Up to 500kHz | Step-Up, Step-Up/Step-Down | Through Hole | 1 | 0°C ~ 70°C (TA) | Positive, Isolation Capable | 1 | Transistor Driver | - | 8-PDIP | No | Boost, Flyback | 10V ~ 36V | |
Texas Instruments
|
134
|
Price on request
134
|
No | Enable | 100% | - | Step-Down | Surface Mount | 1 | -40°C ~ 85°C (TA) | Positive or Negative | 1 | Transistor Driver | - | SOT-23-6 | No | Buck | 1.8V ~ 6.5V | |
Texas Instruments
|
127
|
Price on request
127
|
Yes | Dead Time Control, Frequency Control, Ramp, Soft Start | 80% | 200kHz ~ 580kHz | Step-Up/Step-Down | Surface Mount | 2 | -40°C ~ 125°C (TJ) | Positive, Isolation Capable | 1 | Transistor Driver | - | 16-TSSOP | No | Forward Converter | 8V ~ 15V | |
Texas Instruments
|
125
|
Price on request
125
|
No | Hybrid Hysteretic Control (HHC) | 50% | 35kHz ~ 1MHz | - | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive, Isolation Capable | 1 | Transistor Driver | - | 14-SOIC | No | Half-Bridge | 11.25V ~ 26V | |
Semtech
|
120
|
Price on request
120
|
No | Enable, Soft Start | 95% | 200kHz | Step-Up | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive | 1 | Transistor Driver | - | SOT-23-6 | No | Boost | 4.5V ~ 16V | |
Analog Devices Inc./Maxim Integrated
|
110
|
Price on request
110
|
Yes | Dead Time Control, Enable, Frequency Control | 100% | 25kHz ~ 1.25MHz | Step-Up/Step-Down | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Positive, Isolation Capable | 1 | Transistor Driver | - | 16-TSSOP-EP | No | Forward Converter | 10.8V ~ 24V | |
Microchip Technology
|
109
|
Price on request
109
|
No | Enable, Frequency Control, Reset | 49.4% | 3MHz | Step-Up/Step-Down | Through Hole | 1 | -55°C ~ 125°C (TJ) | Positive | 1 | Transistor Driver | - | 16-PDIP | No | Flyback | 10V ~ 450V | |
Texas Instruments
|
109
|
Price on request
109
|
No | Current Limit, Enable, Frequency Control | 49% | - | Step-Up, Step-Down | Through Hole | 1 | 0°C ~ 125°C (TJ) | Positive or Negative | 1 | Transistor Driver | - | 16-PDIP | No | Buck, Boost | 8V ~ 40V | |
On Semiconductor
|
102
|
Price on request
102
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Microchip Technology
|
100
|
Price on request
100
|
Yes | Enable, Frequency Control, Soft Start | 49% | 100Hz ~ 400kHz | Step-Up/Step-Down | Through Hole | 2 | 0°C ~ 70°C (TA) | Positive | 1 | Transistor Driver | - | 16-PDIP | Yes | Push-Pull | 8V ~ 35V | |
Analog Devices Inc./Maxim Integrated
|
100
|
Price on request
100
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
100
|
Price on request
100
|
No | Current Limit, Enable, Frequency Control | 49% | - | Step-Up, Step-Down | Through Hole | 1 | -40°C ~ 125°C (TJ) | Positive or Negative | 1 | Transistor Driver | - | 16-PDIP | No | Buck, Boost | 8V ~ 40V | |
Unitrode
|
100
|
Price on request
100
|
No | Current Limit, Ramp | 92% | 100kHz | Step-Down | Through Hole | 1 | -40°C ~ 85°C (TA) | Positive | 1 | Transistor Driver | - | 8-PDIP | No | Buck | 4.75V ~ 30V |