What are Current RegulationManagement ?
Current Regulation Management refers to integrated circuits designed to maintain a stable output current regardless of load variations. They are commonly used in applications such as industrial power management, production electronics assembly, and engineering evaluation. Important specifications include Accuracy, which ensures the output current meets design requirements; Current, which defines the maximum output capability; and Operating Temperature, which affects reliability and performance in different environments. Procurement teams should validate lifecycle status and consider alternate-source options to mitigate sourcing risks.
Parts in this category
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| Part & Mfr | AEC Qualified | Accuracy | Automotive Grade | Bandwidth | Current | Current Rating | Features | Function | Gain | Halogen Free | Hysteresis | Input Voltage | Lead Style | Length | Maximum Input Voltage | Mounting Type | Number of Channels | Number of Terminations | Operating Temperature | Operating Temperature Range | Operating Voltage | Output Current | Output Voltage | PSRR | Package Quantity | Power Dissipation | Propagation Delay | Quiescent Current | Resolution | Response Time | Reverse Voltage | SVHC Present | Sensing Method | Slew Rate | Storage Temperature | Supplier Device Package | Supplier Package | Supply Current | Supply Voltage | Tape & Reel | Temperature Coefficient | Termination Style | Voltage | Voltage Rating | Voltage Supply | Width | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments
|
3,121
|
$1.18
|
Yes | ±8% | Yes | - | 0.6 A to 5.3 A | - | - | Electronic Fuse | - | - | - | - | - | - | - | Surface Mount | - | - | -40°C to 125°C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 20-WQFN (4x3) | 20-WQFN (4x3) | - | - | - | - | - | 2.7V ~ 18V | - | - | - | |
Texas Instruments
|
3,103
|
$1.21
|
- | - | - | - | 1.7A | - | - | Electronic Fuse | - | - | - | - | - | - | - | Surface Mount | - | - | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 10-VSON (3x3) | 10-VSON (3x3) | - | - | - | - | - | 4.5V to 18V | - | - | - | |
Texas Instruments
|
3,060
|
$0.60
|
- | - | - | - | 5.5A | - | Adjustable soft start, Current monitoring, Fault output, Overcurrent protection, Overvoltage protection, Power good signal, Reverse current blocking always, Reverse polarity protection, Short-circuit protection, Thermal shutdown | Electronic Fuse | - | - | - | - | - | - | - | Surface Mount | - | - | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 10-VQFN-HR (2x2) | - | - | - | - | - | - | 2.7V ~ 23V | - | - | - | |
Diodes Incorporated
|
3,000
|
$1.14
|
- | ±3% | - | - | 1mA | - | - | Current Monitor | x10 | - | - | - | - | - | - | Surface Mount | - | - | -40°C ~ 125°C | - | - | - | 0V to 1.5V | - | - | - | - | 80μA | - | - | - | - | High-Side | - | - | SOT-23-5 | - | - | 4.5V to 12V | - | - | - | 3V to 40V | - | - | - | |
STMicroelectronics
|
3,000
|
$0.75
|
- | - | - | - | 4mA | - | - | Current Limiting | - | - | - | - | - | - | - | Surface Mount | - | - | -30°C ~ 125°C (TA) | - | - | - | - | - | - | - | - | - | - | - | - | Present | High/Low-Side | - | - | 16-QFN (2x4) | - | - | - | - | - | - | -60V ~ 60V | - | - | - | |
STMicroelectronics
|
3,000
|
$1.14
|
- | - | - | - | 3.6A | - | - | Electronic Fuse | - | - | - | - | - | 3mm | - | Surface Mount | - | - | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 10-DFN (3x3) | 10-DFN (3x3) | - | - | - | - | - | 7.6V ~ 18V | - | - | 3mm | |
On Semiconductor
|
3,000
|
$1.14
|
- | ±10% | - | - | 4.2A | - | - | Electronic Fuse | - | - | - | - | - | - | - | Surface Mount | - | - | -40°C ~ 125°C (TA) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 10-WDFN (3x3) | - | - | - | - | - | - | 9V ~ 24V | - | - | - | |
Texas Instruments
|
3,000
|
$1.67
|
- | ±5% | - | - | 2 A / 15 A | - | Adjustable current limit, Adjustable soft start, Current monitoring, Fault output, Overcurrent protection, Overvoltage protection, Power good signal, Short-circuit protection, Thermal shutdown, adjustable UVLO | Current Monitor | - | - | - | - | - | - | - | Surface Mount | - | - | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 24-VQFN (4x4) | - | - | - | - | - | - | 2.7 V / 24 V | - | - | - | |
STMicroelectronics
|
3,000
|
$0.75
|
- | - | - | - | 4mA | - | - | Current Limiting | - | - | - | - | - | - | - | Surface Mount | - | - | -30°C ~ 125°C | - | - | - | - | - | - | - | - | - | - | - | - | - | High/Low-Side | - | - | SOT-23-8L | - | - | - | - | - | - | -60V ~ 60V | - | - | - | |
|
STMicroelectronics
|
3,000
|
$1.14
|
- | - | - | - | 3.6 A | - | - | Electronic Fuse | - | - | - | - | - | - | - | Surface Mount | - | - | -40°C ~ 125°C (TJ) | - | - | - | - | - | - | - | - | - | - | - | - | Not Present | - | - | - | 10-DFN (3x3) | - | - | - | - | - | - | 3.1 V to 8 V | - | - | - | |
|
STMicroelectronics
|
3,000
|
$1.14
|
- | - | - | - | 3.6A | - | - | Electronic Fuse | - | - | - | - | - | - | - | Surface Mount | 1 | - | -40°C ~ 125°C | - | - | 3.6A | - | - | 3000 | 40mW | - | - | - | - | - | - | - | - | - | 10-DFN (3x3) | 10-VFDFN Exposed Pad | 3.6A | - | - | - | - | 3.1V ~ 8V | - | - | - | |
|
On Semiconductor
|
3,000
|
$1.14
|
- | - | - | - | 12A | - | - | Electronic Fuse | - | Halogen Free | - | - | - | - | - | Surface Mount | - | - | -40°C ~ 150°C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 10-WDFN (4x4) | 10-WDFN (4x4) | - | - | - | - | - | 18V | - | - | - | |
On Semiconductor
|
3,000
|
$1.14
|
- | - | - | - | 10A | - | - | Electronic Fuse | - | Halogen Free | - | - | - | - | - | Surface Mount | - | - | -40°C ~ 150°C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 10-WDFN (3x3) | 10-WDFN (3x3) | - | - | - | - | - | 18V | - | - | - | |
Texas Instruments
|
2,980
|
$0.18
|
- | ±1.5% | - | - | - | - | - | Current Sense | 50 V/V, 100 V/V, 200 V/V | - | - | - | No Lead | - | - | Surface Mount | - | - | -40°C to 125°C | - | - | - | - | - | - | - | - | 100 µA | - | - | - | - | High/Low-Side | - | - | 10-UQFN (1.8x1.4) | 10-UQFN (1.8x1.4) | - | - | - | - | - | -0.1 V to 26 V | - | - | - | |
Infineon Technologies
|
2,952
|
$1.14
|
- | - | Yes | - | 30mA | - | - | Current Source | - | - | - | - | - | - | - | Surface Mount | - | - | -40°C to 150°C | - | - | - | - | - | - | - | - | - | - | - | - | Not Present | Low-Side | - | - | PG-DSO-28 | - | - | - | - | - | - | 5.5V to 42V | - | - | - | |
Analog Devices / Maxim Integrated
|
2,950
|
$1.14
|
Yes | - | Yes | - | 50mA | - | - | Current Limiting | - | - | - | - | - | - | - | Surface Mount | - | - | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | - | - | - | Not Present | - | - | - | 6-uDFN (1.5x1) | 6-uDFN (1.5x1) | 65µA | - | - | - | - | 2.3V to 5.5V | - | - | - | |
Diodes Incorporated
|
2,945
|
$1.14
|
- | 1% | - | - | - | - | - | Current Monitor | - | - | - | - | - | - | - | Surface Mount | - | - | -40°C to 85°C | - | - | - | - | - | - | - | - | 25µA | - | - | - | - | High-Side | - | - | SOT-23-5 | SOT23-5 | - | - | - | - | - | 2.5V to 20V | - | - | - | |
On Semiconductor
|
2,895
|
$1.14
|
- | ±10% | - | - | 30mA | - | - | Current Regulator | - | Halogen Free | - | - | - | - | - | Surface Mount | - | - | -55°C ~ 150°C | - | - | - | - | - | - | 460mW | - | - | - | - | 500mV | - | High/Low-Side | - | - | SOD-123 | - | - | - | - | - | - | 45V | - | - | - | |
Texas Instruments
|
2,819
|
$1.20
|
- | ±5% | - | - | 2 A | - | - | Electronic Fuse | - | - | - | - | - | - | - | Surface Mount | - | - | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 16-HTSSOP | - | - | - | - | - | - | 4.2 V to 42 V | - | - | - | |
On Semiconductor
|
2,803
|
$1.14
|
- | - | - | - | 20mA | - | - | Current Regulator | - | Halogen Free | - | - | - | - | - | Surface Mount | - | - | -55°C ~ 175°C | - | - | - | - | - | 2500 | - | - | - | - | - | 5V | Not Present | High/Low-Side | - | - | SMB | - | - | - | - | - | - | 120V | - | - | - | |
On Semiconductor
|
2,802
|
$1.14
|
- | ±10% | - | - | - | - | - | Electronic Fuse | - | Halogen Free/BFR Free | - | 8 V | - | - | - | Surface Mount | - | - | -40°C | - | - | 4.6 A | - | - | - | - | - | - | - | - | - | - | - | - | - | 10-WDFN (3x3) | - | - | - | - | - | - | 8V ~ 18V | - | - | - | |
Texas Instruments
|
2,800
|
$0.43
|
- | ±1.5% | - | - | - | - | - | Current Sense | - | - | - | - | - | - | - | Surface Mount | 1 | - | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | - | - | - | - | High/Low-Side | 0.4 V/µs | °C ~ °C | SC-70-6 | - | - | - | No | - | - | -0.3V ~ 26V | - | - | - | |
|
Analog Devices / Maxim Integrated
|
2,647
|
$1.14
|
- | ±8% | - | - | 110mV | - | - | Current Switch | - | - | - | - | - | - | - | Surface Mount, Wettable Flank | - | - | -40°C | - | 5.5V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 20-TQFN-EP (4x4) | 20-TQFN-EP (4x4) | - | - | Yes | - | - | 3V ~ 15V | - | - | - | |
Texas Instruments
|
2,572
|
$2.64
|
- | ±3.5% | - | 500 kHz | - | - | - | Current Monitor | - | - | - | - | - | - | - | Surface Mount | 1 | - | -40°C to 125°C | - | - | - | - | - | - | - | - | 1.85 mA | - | - | - | Not Present | High-Side | 1 V/µs | - | 8-SOIC | 8-SOIC | - | - | - | - | - | -16V ~ 80V | - | - | - | |
On Semiconductor
|
2,525
|
$1.14
|
- | ±3% | - | - | 50A | - | - | Electronic Fuse | - | - | - | - | - | - | - | Surface Mount | - | - | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | - | - | - | Not Present | High-Side | - | - | 32-LQFN | - | - | - | - | - | - | 4.5V ~ 18V | - | - | - | |
Burr-Brown Corp
|
2,524
|
$1.14
|
- | ±0.25% | - | - | 100µA | - | - | Current Mirror, Current Sink/Source | - | - | - | - | - | - | - | Surface Mount | - | - | -25°C ~ 85°C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 8-SOIC | 8-SOIC (0.154", 3.90mm Width) | - | - | - | - | - | 2.5V ~ 40V | - | - | - | |
Analog Devices / Maxim Integrated
|
2,515
|
$1.14
|
- | ±0.5% | - | - | - | - | - | Current Monitor | - | - | - | 4V ~ 28V | - | - | - | Surface Mount | - | - | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | - | - | - | - | High-Side | - | - | 6-TDFN (3x3) | - | - | - | - | - | - | 4V ~ 28V | - | - | - | |
Texas Instruments
|
2,512
|
$0.59
|
- | ±0.01% | - | - | - | - | - | Current Monitor | - | - | - | - | - | - | - | Surface Mount | - | - | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | - | - | - | - | High-Side | - | - | 10-UQFN (1.8x1.4) | - | - | - | - | - | - | 1.8V ~ 5.5V | - | - | - | |
Texas Instruments
|
2,505
|
$1.77
|
- | ±2% | - | - | 0.6A to 6A | - | - | Electronic Fuse | - | - | - | - | - | - | - | Surface Mount | - | - | -40 to 125 | - | - | - | - | - | - | - | - | 1.38 mA | - | - | - | Present | - | - | - | 20-HTSSOP | 20-HTSSOP | - | - | - | - | - | 4.5V to 60V | - | - | - | |
Analog Devices / Maxim Integrated
|
2,500
|
$1.14
|
- | ±8% | - | - | 600mA | - | - | Current Switch | - | - | - | - | - | - | - | Surface Mount, Wettable Flank | - | - | -40°C to 125°C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 20-TQFN-EP (4x4) | - | - | - | - | - | - | 3V to 15V | - | - | - | |
STMicroelectronics
|
2,500
|
$1.14
|
- | - | - | - | 10mA | - | - | Current Limiting | - | - | - | - | - | - | - | Surface Mount | - | 8 | -25°C ~ 85°C | - | - | - | - | - | - | - | - | - | - | - | - | - | High-Side | - | - | 38-HTSSOP | - | - | - | - | - | - | 15V ~ 35V | - | 9V ~ 35V | - | |
Texas Instruments
|
2,500
|
$0.31
|
- | ±10.4% | - | - | 2A | - | - | Electronic Fuse | - | - | - | - | - | - | - | Surface Mount | - | - | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 8-SO PowerPad | 8-SO PowerPad | - | - | - | - | - | 2.7V ~ 19V | - | - | - | |
On Semiconductor
|
2,500
|
$1.14
|
- | ±10% | - | - | 350mA | - | - | Current Regulator | - | Halogen Free | - | - | - | - | - | Surface Mount | - | - | -55°C / 175°C | - | - | - | - | - | - | - | - | - | - | - | - | - | High/Low-Side | - | - | SMC | - | - | - | - | - | - | 50V | - | - | - | |
Texas Instruments
|
2,500
|
$0.31
|
Yes | ±1% | Yes | 350 kHz | - | - | - | Current Sense | - | - | 50 mV | - | - | - | - | Surface Mount | 1 | - | -40°C ~ 125°C | - | - | - | - | - | - | - | 400 ns | - | - | - | - | - | High/Low-Side | - | - | 10-VSSOP | - | 350 µA | - | Yes | - | - | 0V ~ 26V | - | - | - | |
Texas Instruments
|
2,500
|
$1.77
|
- | ±2% | - | - | 6A | 0.6A to 6A | - | Electronic Fuse | - | - | - | - | No Lead | - | - | Surface Mount | - | - | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 24-VQFN (4x4) | 24-VQFN (4x4) | - | - | - | - | - | 4.5V to 60V | - | - | - | |
Texas Instruments
|
2,487
|
$2.47
|
Yes | ±0.4 | Yes | 10 | - | - | - | Current Monitor | - | - | - | - | - | - | - | Surface Mount | 1 | - | -40 to 125 | - | - | - | - | - | - | - | - | 0.9 | - | - | - | Not Present | High/Low-Side | 0.2 | - | 8-SOIC | 8-SOIC (0.154", 3.90mm Width) | - | - | - | - | - | -14 to 80 | - | - | - | |
Texas Instruments
|
2,455
|
$1.08
|
- | ±8% | - | - | 5.3A | - | Adjustable current limit, Adjustable soft start, Current monitoring, Fault output, Overcurrent protection, Overvoltage protection, Power good signal, Reverse current blocking always, Short-circuit protection, Thermal shutdown | Electronic Fuse | - | - | - | - | - | - | - | Surface Mount | - | - | -40°C to 125°C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0°C ~ 0°C | 20-WQFN (4x3) | - | - | - | No | - | - | 2.7 V to 18 V | - | - | - | |
Texas Instruments
|
2,430
|
$1.08
|
- | ±15% | - | - | 3.4A | - | - | Electronic Fuse | - | - | - | - | - | - | - | Surface Mount | - | - | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 10-VSON (3x3) | 10-VSON | - | - | No | - | - | 4.5V ~ 13.8V | - | - | - | |
Texas Instruments
|
2,409
|
$0.75
|
- | - | - | 550 kHz | - | - | - | Current Monitor | 20, 50, 100 V/V | - | 20, 50, 100 mV | - | - | - | - | Surface Mount | 1 | - | -40°C ~ 125°C | - | - | - | - | 0.1 µV/V | 250 | - | - | 0.7 mA | - | 1 µs | - | - | High/Low-Side | - | - | 8-VSSOP | - | - | 5 V | - | - | - | 0 V ~ 36 V | - | - | - | |
Texas Instruments
|
2,386
|
$1.75
|
- | ±3.5 % | - | - | 1 mA | - | - | Current Monitor | - | - | - | - | - | - | - | Surface Mount | 2 | - | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | - | - | - | - | High-Side | 1 V/µs | - | 10-VSSOP | - | - | - | - | - | - | -16V ~ 80V | - | - | - | |
Texas Instruments
|
2,365
|
$1.48
|
- | ±1% | - | - | 10 mA | - | - | Current Monitor | - | - | - | - | - | - | - | Surface Mount | 1 | - | -40°C ~ 125°C | - | - | - | - | - | - | - | - | 1 mA | 12-Bit | - | - | - | High/Low-Side | - | - | 10-VSSOP | 10-VSSOP | - | - | - | - | - | 0 V ~ 26 V | - | - | - | |
On Semiconductor
|
2,348
|
$1.14
|
- | - | - | - | 3.6A | - | - | Electronic Fuse | - | - | - | - | - | - | - | Surface Mount | - | - | -40°C ~ 150°C | - | - | - | - | - | - | - | - | - | - | - | - | - | High-Side | - | - | 10-DFN (3x3) | - | - | - | - | - | SMD | 9V ~ 18V | - | - | - | |
Texas Instruments
|
2,269
|
$1.67
|
- | ±1.5% | - | - | 2A to 15A | - | - | Current Monitor | - | - | - | - | - | - | 30V | Surface Mount | - | - | -40°C to 125°C | - | - | - | - | - | - | - | - | - | - | - | - | Not Present | - | - | - | 24-VQFN (4x4) | - | - | - | 250 | - | - | 2.7V to 24V | - | - | - | |
Texas Instruments
|
2,250
|
$1.67
|
- | 5% | - | - | 15A | - | - | Current Monitor | - | - | - | - | - | - | - | Surface Mount | - | - | -40°C ~ 125°C (TJ) | - | - | - | - | - | - | - | - | - | - | - | - | Not Present | - | - | - | 24-VQFN (4x4) | - | - | - | - | - | - | 2.7V ~ 24V | - | - | - | |
Texas Instruments
|
2,227
|
$1.75
|
- | ±3.5% | - | 500 kHz | 1mA | - | - | Current Monitor | - | - | - | - | Gull Wing | - | - | Surface Mount | 1 | - | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | - | - | - | - | High-Side | 1 V/µs | - | 14-SOIC | 14-SOIC | - | - | - | - | - | -16V ~ 80V | - | - | - | |
On Semiconductor
|
2,207
|
$1.14
|
- | ±6% | - | - | 50A | - | - | Electronic Fuse | - | - | - | - | - | - | - | Surface Mount | - | - | -40°C to 125°C | - | - | - | - | - | - | - | - | - | - | - | - | - | High-Side | - | - | 32-LQFN (5x5) | - | - | - | - | - | - | 4.5V ~ 18V | 4.5 V to 18 V | - | - | |
Texas Instruments
|
2,124
|
$3.52
|
- | ±0.15% | - | - | 10 mA | - | - | Current Monitor | - | - | - | - | - | - | - | Surface Mount | - | - | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | 16-Bit | - | - | - | High-Side or Low-Side | - | - | 16-TSSOP | 16-TSSOP | - | - | - | 10 ppm/°C | - | 0 V to 36 V | - | - | - | |
Texas Instruments
|
2,036
|
$0.48
|
- | ±1% | - | - | - | - | - | Current Sense | - | - | - | - | Exposed Pad | - | - | Surface Mount | - | - | -40°C ~ 125°C (TA) | - | - | - | - | - | - | - | - | - | - | - | - | - | High/Low-Side | - | - | 8-WSON (2x2) | - | - | - | - | - | - | 0 V to 26 V | - | - | - | |
Texas Instruments
|
2,033
|
$0.60
|
- | - | - | - | 5.5A | - | Adjustable soft start, Current monitoring, Fault output, Overcurrent protection, Overvoltage protection, Power good signal, Reverse current blocking always, Reverse polarity protection, Short-circuit protection, Thermal shutdown | Electronic Fuse | - | - | - | - | - | - | - | Surface Mount | - | - | -40°C ~ 125°C | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 10-VQFN-HR (2x2) | 10-VQFN-HR (2x2) | - | - | No | - | - | 2.7V ~ 23V | - | - | - | |
STMicroelectronics
|
2,030
|
$0.75
|
- | ±3% | - | - | 10mA | - | - | Current Source | - | - | - | - | - | - | - | Surface Mount | - | - | 0°C ~ 70°C | - | - | - | - | - | - | - | - | - | - | - | - | Not Present | - | - | - | 8-SOIC | - | - | - | - | - | - | 1V ~ 40V | - | - | - |
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