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 | ESD Protection | Function | Gain | Halogen Free | Industrial Grade | Input Voltage | Interface | Junction Temperature | Lead Spacing | Lead Style | Medical Grade | Military Grade | Mounting Type | Number of Channels | Operating Temperature | Operating Voltage | Package / Case | Quiescent Current | Resistance | Resolution | SVHC Present | Sensing Method | Slew Rate | Storage Temperature | Supplier Device Package | Supplier Package | Supply Current | Tape & Reel | Voltage | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Infineon Technologies
|
100
|
$1.81
|
No | ±0.5% | No | - | 2mA | - | - | Current Sense | - | No | Yes | - | - | 150°C | - | - | No | No | Surface Mount | - | -40°C / 125°C | - | - | - | - | - | Not Present | - | - | - | 8-SOIC | - | - | - | 9.5V / 20V | |
Analog Devices / Maxim Integrated
|
97
|
$1.14
|
- | ±1% | - | - | 200mA | - | - | Current Source | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | -40°C ~ 125°C (TJ) | - | - | - | - | - | - | - | - | - | SOT-223-3 | - | - | - | 1.2V ~ 40V | |
Texas Instruments
|
93
|
$2.14
|
Yes | ±3% | Yes | - | - | - | - | Current Monitor | 20V/V | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 125°C | - | - | 0.95mA | - | - | - | High-Side | 1V/µs | - | SOT-23-5 | SOT-23-5 | - | - | -16V ~ 80V | |
Texas Instruments
|
91
|
$1.14
|
- | ±8% | - | - | 5.3A | - | - | Electronic Fuse | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | -40°C to 125°C | 2.7 V to 18 V | - | - | - | - | - | - | - | - | 20-WQFN (3x4) | 20-WQFN (3x4) | - | - | 2.7V ~ 18V | |
Texas Instruments
|
90
|
$1.08
|
- | - | - | - | 1.7 A | 1 A to 2.1 A | - | Electronic Fuse | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | -40°C to 85°C | - | - | - | - | - | - | - | - | - | 10-VSON (3x3) | 10-VSON (3x3) | - | - | 4.5V ~ 18V | |
Texas Instruments
|
80
|
$0.60
|
- | - | - | - | 0.5A to 6A | - | - | Electronic Fuse | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | -40°C to 125°C | - | - | - | - | - | - | - | - | - | 10-VQFN-HR (2x2) | 10-VQFN-HR (2x2) | - | - | 2.7V to 23V | |
Microchip Technology
|
78
|
$1.14
|
- | ±1% | - | - | - | - | - | Current Monitor | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | -40°C ~ 85°C | - | - | - | - | - | - | High-Side | - | - | 16-WLCSP (2.23x2.17) | 16-WLCSP (2.23x2.17) | - | - | 2.7V / 5.5V | |
Texas Instruments
|
66
|
$0.35
|
- | ±10.4% | - | - | 2A | - | - | Electronic Fuse | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | -40°C | - | - | 0.000193 A | - | - | Not Present | - | - | - | 8-SO PowerPad | - | - | - | 2.7 V | |
Texas Instruments
|
65
|
$1.08
|
No | ±15% | No | - | 5A | - | - | Electronic Fuse | - | - | No | - | - | - | - | - | No | No | Surface Mount | - | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | 10-VSON (3x3) | 10-VSON (3x3) | - | - | 4.5 V / 5.5 V | |
Infineon Technologies
|
64
|
$0.75
|
- | ±0.2% | - | - | - | - | - | Current Sense | - | - | - | - | - | 125°C | - | - | - | - | Surface Mount | - | -40°C ~ 125°C | - | - | - | - | - | - | - | - | 150°C | 16-SOIC | - | - | - | 8V ~ 20V | |
Analog Devices / Maxim Integrated
|
63
|
$0.75
|
- | ±0.15% | - | - | - | - | ±4000 V | Current Monitor | 20 V/V | - | - | - | - | - | 1.27 mm | Gull Wing | - | - | Surface Mount | - | -40°C ~ 125°C | - | - | - | - | - | Not Present | High/Low-Side | - | - | 8-SOIC | - | - | Yes | -2 V to 65 V | |
Analog Devices / Maxim Integrated
|
50
|
$1.14
|
- | ±0.5% | - | - | - | - | - | Current Monitor | - | - | - | 4V ~ 28V | - | - | - | - | - | - | Surface Mount | - | -40°C ~ 85°C | - | - | - | - | - | - | High-Side | - | - | 8-uMAX/uSOP | - | - | - | 4V ~ 28V | |
IXYS
|
50
|
$0.75
|
- | - | - | - | 20mA | - | - | Current Regulator | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | -55°C ~ 150°C | - | - | - | - | - | Not Present | - | - | - | TO-252AA | - | - | - | - | |
Texas Instruments
|
46
|
$1.86
|
- | ±0.5mV | - | - | - | - | - | Current Monitor | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 125°C | - | - | - | - | - | - | High-Side | 1V/µs | - | 8-SOIC | 8-SOIC | - | - | -16V ~ 80V | |
Texas Instruments
|
45
|
$1.21
|
- | ±15% | - | - | 3.4A | - | - | Electronic Fuse | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | -40°C ~ 85°C (TA) | - | - | - | - | - | - | - | - | - | 10-VSON (3x3) | - | - | Yes | 4.5V ~ 13.8V | |
Texas Instruments
|
43
|
$1.32
|
- | ±0.5% | - | 220 kHz | - | - | - | Current Monitor | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 125°C | - | - | 0.125 mA | - | - | - | High-Side | - | - | SOT-23-5 | - | - | - | 2.7 V to 60 V | |
Texas Instruments
|
40
|
$0.99
|
- | 0.5% | - | 220kHz | - | - | - | Current Monitor | - | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 125°C | - | - | - | - | - | - | High-Side | - | - | SOT-23-5 | SOT-23-5 | - | - | 2.7V ~ 40V | |
|
STMicroelectronics
|
38
|
$1.14
|
- | ±3% | - | - | 3A, 3.6A | - | - | Electronic Fuse | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | -40°C to 125°C | - | - | - | - | - | - | High-Side | - | - | 10-QFN (2x3) | - | - | - | 4.5V to 18V | |
Texas Instruments
|
30
|
$1.14
|
- | ±8% | - | - | 0.6 A to 5.2 A | - | - | Electronic Fuse | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | -40°C to 85°C | - | - | - | - | - | - | - | - | - | 20-WQFN (4x3) | - | - | - | 2.7 V to 18 V | |
Analog Devices / Maxim Integrated
|
24
|
Price on request
|
- | - | - | - | - | - | - | Current Monitor | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | -40°C ~ 85°C | - | - | - | - | - | - | High-Side | - | - | 16-TQFN (4x4) | - | - | - | 2.7V ~ 3.6V | |
Texas Instruments
|
22
|
$0.40
|
- | ±2% | - | 80 kHz | - | - | - | Current Monitor | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | -40°C ~ 105°C | - | - | 0.115 mA | - | - | - | High-Side | 0.4 V/µs | - | SC-70-6 | - | - | - | 2.7 V to 6 V | |
Texas Instruments
|
21
|
$0.63
|
- | - | - | - | - | - | - | Current Regulator | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | -40°C to 125°C | - | - | <100nA | - | - | - | - | - | - | TSOT-23-8 | TSOT-23-8 | - | Yes | -50V to 50V | |
Diodes Incorporated
|
19
|
Price on request
|
- | - | - | - | - | - | - | Current Monitor | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | -40°C ~ 125°C | - | - | - | - | - | - | High-Side | - | - | SOT-23-3 | - | - | - | 2.5V ~ 36V | |
NTE Electronics
|
16
|
$1.14
|
- | - | - | - | 600mA | - | - | Circuit Protector | - | - | - | - | - | - | - | Formed Leads | - | - | Through Hole | - | -55°C ~ 125°C | - | - | - | - | - | Not Present | - | - | - | TO-226-2 | TO-226-2 | - | - | 50V | |
NTE Electronics
|
16
|
$1.14
|
- | - | - | - | 0.80A | - | - | Circuit Protector | - | - | - | - | - | - | - | - | - | - | Through Hole | - | -55°C ~ 125°C | - | - | - | 0.100 Ohm @ 50V | - | - | - | - | - | TO-226-2 | - | - | - | 50V | |
NTE Electronics
|
16
|
$0.56
|
- | - | - | - | 400mA | - | - | Circuit Protector | - | - | - | - | - | - | - | - | - | - | Through Hole | - | -55°C ~ 125°C | - | - | - | - | - | - | - | - | - | 2-SIP | - | - | - | 50V | |
Texas Instruments
|
15
|
$0.35
|
- | ±10.4% | - | - | 0.125 A to 2 A | - | - | Electronic Fuse | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | -40°C to 125°C | - | - | - | - | - | - | - | - | - | 8-SO PowerPad | 8-SO PowerPad | - | - | 2.7 V to 19 V | |
NTE Electronics
|
12
|
$1.14
|
- | - | - | - | 400mA | - | - | Circuit Protector | - | - | - | - | - | - | - | Formed Leads | - | - | Through Hole | - | -55°C ~ 125°C | - | - | - | - | - | - | - | - | - | TO-226-2 | - | - | - | 50V | |
NTE Electronics
|
12
|
$1.14
|
- | - | - | - | 1.5A | - | - | Circuit Protector | - | - | - | - | - | - | - | - | - | - | Through Hole | - | -55°C ~ 125°C | - | - | - | - | - | - | - | - | - | 2-SIP | - | - | - | 50V | |
NTE Electronics
|
12
|
$1.14
|
- | - | - | - | 800mA | - | - | Circuit Protector | - | - | - | - | - | - | - | - | - | - | Through Hole | - | -55°C ~ 125°C | - | - | - | - | - | - | - | - | - | 2-SIP | - | - | - | 50V | |
Texas Instruments
|
10
|
$1.59
|
- | 0.5% | - | - | - | - | - | Current Monitor | - | - | - | - | - | - | - | No Lead | - | - | Surface Mount | - | -40°C to 125°C | 0V to 36V | - | - | - | - | - | High/Low-Side | - | - | 16-VQFN (3x3) | - | 330µA | - | 0V ~ 28V | |
NTE Electronics
|
10
|
$0.64
|
- | - | - | - | 600mA | - | - | Circuit Protector | - | - | - | - | - | - | - | - | - | - | Through Hole | - | -55°C ~ 125°C | - | - | - | - | - | - | - | - | - | 2-SIP | - | - | - | 50V | |
Texas Instruments
|
7
|
$2.06
|
Yes | - | Yes | - | - | - | - | Current Sense | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | -40°C ~ 125°C | - | - | - | - | - | - | High/Low-Side | - | - | 14-TSSOP | - | - | Tape & Reel | 0V ~ 36V | |
Analog Devices / Maxim Integrated
|
7
|
$1.14
|
- | - | - | - | 4A | - | - | Current Switch | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | -40°C ~ 85°C (TA) | - | - | - | - | - | - | High/Low-Side | - | - | 12-TQFN (4x4) | 12-WQFN Exposed Pad | - | - | 4V ~ 5.5V | |
Texas Instruments
|
5
|
$2.69
|
- | ±0.25% | - | - | - | - | - | Current/Voltage Monitor | - | - | - | - | - | - | - | - | - | - | Surface Mount | 3 | -40°C ~ 125°C | - | - | - | - | 13-Bit | - | High-Side | - | - | 16-VQFN (4x4) | 16-VQFN (4x4) | - | - | 0V ~ 26V | |
|
Analog Devices / Maxim Integrated
|
5
|
$0.75
|
- | - | - | - | - | - | - | Current Gauge (15 Bit) | - | - | - | - | 1-Wire | - | - | - | - | - | Surface Mount | - | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | 8-uMAX/uSOP | - | - | Tape & Reel | 2.7V ~ 5.5V | |
Analog Devices / Maxim Integrated
|
5
|
$0.75
|
- | - | - | - | 0 mA to 300 mA | - | - | 12-Bit | - | - | - | - | - | - | - | Exposed Pad | - | - | Surface Mount | - | -40°C ~ 85°C | - | 24-WFQFN Exposed Pad, CSP | - | - | - | Not Present | - | - | - | 24-LFCSP-WQ (4x4) | - | - | Yes | - | |
Diodes Incorporated
|
3
|
$1.14
|
- | 1% | - | - | - | - | - | Current Monitor | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | -40°C to 125°C | - | - | 50µA | - | - | Not Present | High/Low-Side | - | - | SOT-23-5 | - | - | Tape & Reel (TR) | 2.7V to 20V | |
Monolithic Power Systems
|
2
|
$1.14
|
Yes | ±2% | Yes | - | 5A | - | - | Current Regulator | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | -40°C ~ 125°C | - | - | - | - | - | - | High/Low-Side | - | - | 19-QFN (4x4) | 19-VFQFN | - | - | 3V ~ 28V | |
Analog Devices / Maxim Integrated
|
2
|
Price on request
|
- | ±0.3% | - | - | - | - | - | Current Monitor | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | -40°C ~ 125°C | - | - | - | - | - | - | High-Side | - | - | 8-MSOP | - | - | - | 4V ~ 80V | |
Texas Instruments
|
1
|
Price on request
|
- | - | - | - | 5.5A | - | - | Electronic Fuse | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | 10-VQFN-HR (2x2) | - | - | - | 2.7V ~ 23V | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Binho LLC
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | ±0.1% | - | - | 10mA | - | - | Current Monitor | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | -40°C ~ 125°C | - | - | - | - | - | - | High/Low-Side | - | - | 10-VSSOP | - | - | - | 0V ~ 5.5V, 2.7V ~ 36V | |
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | 4.75A | - | - | Current Switch | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | 15-WLP (2.1x1.52) | - | - | - | 3.5V ~ 22V | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | ±0.5% | - | - | - | - | - | Current Monitor | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | -40°C ~ 85°C | - | - | - | - | - | - | High-Side | - | - | 16-TQFN (4x4) | - | - | - | 4V ~ 28V | |
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | 50mA | - | - | Current Limiting | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | 6-uDFN (1.5x1) | - | - | - | 2.3V ~ 5.5V |
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