Current Regulation/Management

Manufacturer Series Package/Case Packaging Product Status Function Sensing Method Accuracy Voltage - Input Current - Output Operating Temperature Grade Qualification Mounting Type Supplier Device Package

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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
LM334Z

LM334Z

IC CURRENT SOURCE 3% TO92-3

STMicroelectronics

0 -
RFQ
LM334Z

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-7

NIS5132MN1-FN-7

IC ELECTRONIC FUSE 10UDFN

Diodes Incorporated

0 -
RFQ
NIS5132MN1-FN-7

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-7

NIS5132MN2-FN-7

IC ELECTRONIC FUSE 10UDFN

Diodes Incorporated

0 -
RFQ
NIS5132MN2-FN-7

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
STEF05LAPUR

STEF05LAPUR

IC ELECTRONIC FUSE 10DFN

STMicroelectronics

0 -
RFQ
STEF05LAPUR

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)
STEF05DHPUR

STEF05DHPUR

IC ELECTRONIC FUSE 10DFN

STMicroelectronics

0 -
RFQ

-

- 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)
STEF05LAJR

STEF05LAJR

IC ELECTRONIC FUSE 9FLIPCHIP

STMicroelectronics

0 -
RFQ
STEF05LAJR

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)
STEF05LJR

STEF05LJR

IC ELECTRONIC FUSE 9FLIPCHIP

STMicroelectronics

0 -
RFQ
STEF05LJR

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-7

AP2331TDW-7

IC CURRENT SWITCH SC59-3

Diodes Incorporated

0 -
RFQ
AP2331TDW-7

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
INA199B3QDCKRQ1

INA199B3QDCKRQ1

IC CURRENT SENSE 1.5% SC70-6

Texas Instruments

0 -
RFQ
INA199B3QDCKRQ1

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
STEF05LPUR

STEF05LPUR

IC ELECTRONIC FUSE 10DFN

STMicroelectronics

0 -
RFQ
STEF05LPUR

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)
NSIC2030BT3G

NSIC2030BT3G

IC CURRENT REGULATOR SMB

onsemi

0 -
RFQ
NSIC2030BT3G

Datasheet

- DO-214AA, SMB Tape & Reel (TR) Obsolete Current Regulator High/Low-Side - 120V 30mA -55°C ~ 175°C - - Surface Mount SMB
LM234Z

LM234Z

IC CURRENT SOURCE 3% TO92-3

STMicroelectronics

0 -
RFQ
LM234Z

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
STEF12SAPUR

STEF12SAPUR

DISCRETE

STMicroelectronics

0 -
RFQ

-

- 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-MFPG3

U4793B-MFPG3

IC CURRENT MONITOR 8SOIC

Microchip Technology

0 -
RFQ
U4793B-MFPG3

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-MFP

U4793B-MFP

IC CURRENT MONITOR 8SOIC

Microchip Technology

0 -
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Current Monitor - - 9V ~ 15V 20mA -40°C ~ 125°C - - Surface Mount 8-SOIC
U4793B-M

U4793B-M

IC CURRENT MONITOR 8DIP

Microchip Technology

0 -
RFQ

-

- 8-DIP (0.300", 7.62mm) Tube Obsolete Current Monitor - - 9V ~ 15V 20mA -40°C ~ 125°C - - Through Hole 8-PDIP
MP5099GDT-Z

MP5099GDT-Z

DUAL-CHANNEL CURRENT LIMIT SWITC

Monolithic Power Systems Inc.

0 -
RFQ
MP5099GDT-Z

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)
INA199C1QDCKRQ1

INA199C1QDCKRQ1

IC CURRENT SENSE 1% SC70-6

Texas Instruments

0 -
RFQ
INA199C1QDCKRQ1

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
INA199C2QDCKRQ1

INA199C2QDCKRQ1

IC CURRENT SENSE 1% SC70-6

Texas Instruments

0 -
RFQ
INA199C2QDCKRQ1

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
INA199C3QDCKRQ1

INA199C3QDCKRQ1

IC CURRENT SENSE 1% SC70-6

Texas Instruments

0 -
RFQ
INA199C3QDCKRQ1

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
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