STMPS2141STR - ST Microelectronics

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

STMPS2141STR
Manufacturer

ST Microelectronics
ChipWorker Part#

CW620800
Category

Power Management IC
Package

SOT-23-5
Description

Current Limit SW 1IN 1Out 2.7V to 5.5V 0.5A 5Pin SOT-23 T/R
Documentation

Datasheet

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STMPS2141STR Specifications

Attribute	Attribute Value

Part Number	STMPS2141STR
Manufacturer	ST Microelectronics
ChipWorker Part#	CW620800
Category	Power Management IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	5 Pin
Case/Package	SOT-23-5
Operating Voltage	5.50V (max)
Number of Outputs	1 Output
Output Voltage	0.5.5 V
Output Current	500 mA
Supply Current	0.04 mA
Number of Channels	1 Channel
Number of Positions	5 Position
Power Dissipation	0.0325 W
Rise Time	2 ms
Input Voltage (Max)	5.5 V
Input Voltage (Min)	2.7 V
Output Current (Max)	500 mA
Output Current (Min)	0 A
Number of Inputs	1 Input
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	32.5 mW
Supply Voltage	2.7.5.5 VDC
Supply Voltage (Max)	5.5 V
Supply Voltage (Min)	2.7 V
Input Voltage	2.7V ~ 5.5V
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Size-Length	3 mm
Size-Width	1.75 mm
Size-Height	1.3 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product Description

Description
The STMPS2141, STMPS2151, STMPS2161, STMPS2171 power distribution switches are intended for applications where heavy capacitive loads and short circuits are likely to be encountered. These devices incorporate 90 mΩ N-channel MOSFET high-side power switches for power-distribution. These switches are controlled by a logic enable input.
Features
■ 90 mΩhigh-side MOSFET switch
■ 500/1000 mA continuous current
■ Thermal and short-circuit protection with overcurrent logic output
■ Operating range from 2.7 V to 5.5 V
■ CMOS- and TTL-compatible enable inputs
■ Undervoltage lockout (UVLO)
■ 12µA maximum standby supply current
■ Ambient temperature range, -40°C to 85°C
■ 8 kV ESD protection
■ Reverse current protection
■ Fault-blanking

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