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0755-82798135Current Regulation/Management
Current Regulation/Management
Current regulation and management ICs are power management devices used to control, monitor, limit, or stabilize current flow in electronic circuits. They are commonly used for LED driving, battery charging, load protection, motor control, power supplies, industrial equipment, automotive electronics, communication systems, and embedded applications.
TomatoElec is an independent electronic components distributor supplying current regulation and management ICs from mainstream manufacturers such as Texas Instruments, Analog Devices, STMicroelectronics, onsemi, Infineon, Microchip, Renesas, NXP, Diodes Incorporated, and Monolithic Power Systems. Customers can check inventory, price, package, specifications, parameters and PDF datasheets in the product list below, and submit a BOM or RFQ for current regulation and management sourcing support.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Function | Sensing Method | Accuracy | Voltage - Input | Current - Output | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LM334ZIC CURRENT SOURCE 3% TO92-3 |
0 | - |
|
Datasheet |
- | TO-226-3, TO-92-3 (TO-226AA) | Bulk | Obsolete | Current Source | - | ±3% | 1V ~ 40V | 10mA | 0°C ~ 70°C | - | - | Through Hole | TO-92-3 |
|
NIS5132MN1-FN-7IC ELECTRONIC FUSE 10UDFN |
0 | - |
|
Datasheet |
- | 10-UFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Electronic Fuse | High-Side | - | 9V ~ 18V | 3.6A | -40°C ~ 150°C | - | - | Surface Mount | U-DFN3030-10 |
|
NIS5132MN2-FN-7IC ELECTRONIC FUSE 10UDFN |
0 | - |
|
Datasheet |
- | 10-UFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Electronic Fuse | High-Side | - | 9V ~ 18V | 3.6A | -40°C ~ 150°C | - | - | Surface Mount | U-DFN3030-10 |
|
STEF05LAPURIC ELECTRONIC FUSE 10DFN |
0 | - |
|
Datasheet |
- | 10-VFDFN Exposed Pad | Tape & Reel (TR) | Active | Electronic Fuse | - | - | 4.5V ~ 8V | 3.6A | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-DFN (3x3) |
|
STEF05DHPURIC ELECTRONIC FUSE 10DFN |
0 | - |
|
- |
- | 10-VFDFN Exposed Pad | Tape & Reel (TR) | Active | Electronic Fuse | - | - | 3.1V ~ 10V | 3.6A | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-DFN (3x3) |
|
STEF05LAJRIC ELECTRONIC FUSE 9FLIPCHIP |
0 | - |
|
Datasheet |
- | 9-UFBGA, FCBGA | Tape & Reel (TR) | Active | Electronic Fuse | - | - | 4.5V ~ 8V | 2.5A | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 9-FlipChip (1.19x1.19) |
|
STEF05LJRIC ELECTRONIC FUSE 9FLIPCHIP |
0 | - |
|
Datasheet |
- | 9-UFBGA, FCBGA | Tape & Reel (TR) | Active | Electronic Fuse | - | - | 4.5V ~ 8V | 2.5A | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 9-FlipChip (1.19x1.19) |
|
AP2331TDW-7IC CURRENT SWITCH SC59-3 |
0 | - |
|
Datasheet |
- | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Obsolete | Current Switch | High-Side | - | 2.7V ~ 5.2V | 200mA | -40°C ~ 85°C | - | - | Surface Mount | SC-59-3 |
|
INA199B3QDCKRQ1IC CURRENT SENSE 1.5% SC70-6 |
0 | - |
|
Datasheet |
Zero-Drift | 6-TSSOP, SC-88, SOT-363 | Tape & Reel (TR) | Active | Current Sense | High/Low-Side | ±1.5% | -0.1V ~ 26V | - | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | SC-70-6 |
|
STEF05LPURIC ELECTRONIC FUSE 10DFN |
0 | - |
|
Datasheet |
- | 10-VFDFN Exposed Pad | Tape & Reel (TR) | Active | Electronic Fuse | - | - | 4.5V ~ 8V | 3.6A | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-DFN (3x3) |
|
NSIC2030BT3GIC CURRENT REGULATOR SMB |
0 | - |
|
Datasheet |
- | DO-214AA, SMB | Tape & Reel (TR) | Obsolete | Current Regulator | High/Low-Side | - | 120V | 30mA | -55°C ~ 175°C | - | - | Surface Mount | SMB |
|
LM234ZIC CURRENT SOURCE 3% TO92-3 |
0 | - |
|
Datasheet |
- | TO-226-3, TO-92-3 (TO-226AA) | Bulk | Obsolete | Current Source | - | ±3% | 1V ~ 40V | 10mA | -25°C ~ 100°C | - | - | Through Hole | TO-92-3 |
|
STEF12SAPURDISCRETE |
0 | - |
|
- |
- | 10-VFDFN Exposed Pad | Bulk | Active | Electronic Fuse | High-Side | - | 10V ~ 13.8V | 3.5A | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-DFN (3x3) |
|
U4793B-MFPG3IC CURRENT MONITOR 8SOIC |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Current Monitor | - | - | 9V ~ 15V | 20mA | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
U4793B-MFPIC CURRENT MONITOR 8SOIC |
0 | - |
|
- |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Current Monitor | - | - | 9V ~ 15V | 20mA | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
U4793B-MIC CURRENT MONITOR 8DIP |
0 | - |
|
- |
- | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Current Monitor | - | - | 9V ~ 15V | 20mA | -40°C ~ 125°C | - | - | Through Hole | 8-PDIP |
|
MP5099GDT-ZDUAL-CHANNEL CURRENT LIMIT SWITC |
0 | - |
|
Datasheet |
- | 10-WFQFN | Tape & Reel (TR) | Active | Current Monitor | High-Side | ±10% | 4.5V ~ 5.5V, 10.8V ~ 13.2V | 3A, 4A | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-TQFN (2x3) |
|
INA199C1QDCKRQ1IC CURRENT SENSE 1% SC70-6 |
0 | - |
|
Datasheet |
- | 6-TSSOP, SC-88, SOT-363 | Tape & Reel (TR) | Active | Current Sense | High/Low-Side | ±1% | -0.1V ~ 26V | - | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | SC-70-6 |
|
INA199C2QDCKRQ1IC CURRENT SENSE 1% SC70-6 |
0 | - |
|
Datasheet |
- | 6-TSSOP, SC-88, SOT-363 | Tape & Reel (TR) | Active | Current Sense | High/Low-Side | ±1% | -0.1V ~ 26V | - | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | SC-70-6 |
|
INA199C3QDCKRQ1IC CURRENT SENSE 1% SC70-6 |
0 | - |
|
Datasheet |
- | 6-TSSOP, SC-88, SOT-363 | Tape & Reel (TR) | Active | Current Sense | High/Low-Side | ±1% | -0.1V ~ 26V | - | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | SC-70-6 |

