L5300AH7 datasheet(1/24 Pages) STMICROELECTRONICS

부품명	L5300AH7

상세설명	Automotive 5 V low drop voltage regulator

PDF	24 Pages

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제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

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1 / 24 page

This is information on a product in full production.

September 2018

DS6143 Rev 13

1/24

L5300AH7

Automotive 5 V low drop voltage regulator

Datasheet

- production data

Features

 AEC-Q100 qualified

 Operating DC supply voltage

range 5.6 V to 40 V

 Low dropout voltage

 300 mA current capability

 Low quiescent current

 Very low consumption mode

 Precision output voltage 5 V +/-2%

 Reset circuit sensing the output voltage

 Programmable reset pulse delay with external

capacitor

 Thermal shutdown and short circuit protection

 Wide temperature range (Tj = -40°C to 150°C)

 Enable input for enabling / disabling the voltage

regulator

Description

L5300AH7 is a low dropout linear regulator with

microprocessor control functions such as power

on reset, low voltage reset, ON/OFF control. In

addition, only low value ceramic capacitor is

required for stability (above or equal 220 nF).

Typical quiescent current is 60 µA at output

current equal to 0 and enable high. It drops to

10 µA in “not enabled” mode.

On chip trimming results in high output voltage

accuracy (+/-2%). Accuracy is kept over wide

temperature range, line and load variation.

The maximum input voltage is 40 V. The max

output current is internally limited. Internal

temperature protection disables the voltage

regulator output.

Max DC supply voltage

Vs

40 V

Max output voltage tolerance

V

0

+/-2 %

Max dropout voltage

Vdp

500 mV

Output current

I0

300 mA

Quiescent current

Iqn

5 µA(1)

55 µA(2)

1.

Typical value with regulator disabled

2.

Typical value with regulator enabled

HPAK

GA P GC FT001 35

Table 1. Device summary

Package

Order codes

Tube

Tape and reel

HPAK

L5300AH7

L5300AH7TR

www.st.com

유사한 부품 번호 - L5300AH7

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