L4979D013TR

$2.12

Description：IC REG LINEAR 5V 150MA 8-SOIC
Series：-
Mfr：STMicroelectronics
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:7a836641ed8c Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: STMicroelectronics

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Product introduction

L4979D013TR is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists STMicroelectronics. Its product description is IC REG LINEAR 5V 150MA 8-SOIC. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for L4979D013TR

Description：IC REG LINEAR 5V 150MA 8-SOIC
Series：-
Mfr：STMicroelectronics
Package：Tape & Reel (TR),Cut Tape (CT)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：31V
Voltage - Output (Min/Fixed)：5V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.4V @ 150mA
Current - Output：150mA
Current - Quiescent (Iq)：20 µA
Current - Supply (Max)：3 mA
PSRR：55dB (100Hz)
Control Features：Enable, Reset, Watchdog
Protection Features：Over Temperature, Short Circuit
Operating Temperature：-40°C ~ 150°C
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for L4979D013TR

L4979D013TR

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The L4979D013TR is a low dropout linear regulator manufactured by STMicroelectronics, designed for automotive applications with AEC-Q100 qualification. It provides a fixed 5 V output at up to 280 mA. The device operates within an input voltage range of 6 V to 31 V and supports junction temperatures from -40 °C to +150 °C. Packaged in an SOIC-8 surface-mount format, it features a typical dropout voltage of 200 mV and includes thermal shutdown protection.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

AEC-Q100 qualified for automotive reliability standards
Integrated thermal shutdown and short-circuit protection mechanisms
Low quiescent current operation with microprocessor control functions

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

Automotive electronic systems requiring regulated power supplies
Microprocessor control circuits with reset and watchdog requirements
General-purpose low dropout regulation in harsh environments

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix matches the required package and tape-and-reel specifications. Check for RoHS compliance status and ensure the part meets AEC-Q100 automotive grade requirements for your target application environment.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component when a fixed 5 V output is required with high accuracy over wide temperature ranges. Consider its automotive qualification and integrated safety features like thermal shutdown. Ensure the input voltage remains within the 6 V to 31 V operational window and that the load current does not exceed the 280 mA limit.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This part belongs to the L4979 series of low dropout regulators featuring microprocessor control functions. It integrates low voltage reset, watchdog timer, and on/off control capabilities. The series is characterized by high output voltage accuracy and low standby current, making it suitable for battery-powered automotive electronics.