LM2931AD50R - ST Microelectronics

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

Part No

LM2931AD50R
Manufacturer

ST Microelectronics
ChipWorker Part#

CW9118500
Category

Voltage Regulator
Package

SOIC-8
Description

Voltage regulator; LDO, linear, fixed; 5V; 0.1A; SO8; SMD; -40÷125℃
Documentation

Datasheet

LM2931AD50R Global Supplier

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LM2931AD50R Specifications

Attribute	Attribute Value

Part Number	LM2931AD50R
Manufacturer	ST Microelectronics
ChipWorker Part#	CW9118500
Category	Voltage Regulator
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Supply Voltage (DC)	40.0V (max)
Operating Voltage	9V ~ 16V
Number of Outputs	1 Output
Input Voltage (DC)	26.0V (max)
Output Voltage	5 V
Output Current	100 mA
Supply Current	30 mA
Number of Positions	8 Position
Quiescent Current	30 mA
voltage rating	250 mV
Input Voltage (Max)	26 V
Input Voltage (Min)	26 V
Output Voltage (Min)	5 V
Output Current (Max)	100 mA
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Input Voltage	≤26 V
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Size-Length	5 mm
Size-Width	4 mm
Size-Height	1.65 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

Product Description

The LM2931AD50R is a 5V fixed output very low-dropout (LDO) Linear Regulator. The low drop voltage and the low quiescent current make them particular suitable for low noise, low power applications and in battery powered systems. Fully compatible with the older L78L family, a shutdown logic control function is available. This means that when the device is used as a local regulator it is possible to put a part of the board in standby, decreasing total power consumption. The device is protected from reverse battery installations or 2 battery jumps. During the transient, such as a 60V load dump, when the input voltage can exceed the specified maximum operating input voltage of 26V, the regulator automatically shuts down to protect both internal circuitry and the load.
Internal current and thermal limit
Reverse transient protection up to -50V

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