L5150CS datasheet(1/34 Pages) STMICROELECTRONICS

部件名	L5150CS

功能描述	5 V low dropout voltage regulator

PDF	34 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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1 / 34 page

This is information on a product in full production.

September 2013

Doc ID 15542 Rev. 15

1/34

1

L5150CJ

L5150CS

5 V low dropout voltage regulator

Datasheet

− production data

Features

■

Operating DC supply voltage range

5.6 V to 40 V

■

Low dropout voltage

■

Low quiescent current consumption

■

Precision output voltage 5 V +/- 2%

■

Reset circuit sensing the output voltage

■

Programmable reset pulse delay with external

capacitor

■

Adjustable reset threshold

■

Early warning

■

Very wide stability range with low value output

capacitor

■

Thermal shutdown and short-circuit protection

■

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

Description

L5150CJ and L5150CS are low dropout linear

regulators with microprocessor control functions

such as power on reset, low voltage reset, early

warning.

Typical quiescent current is 55 µA at very low

output current.

On chip trimming results in high output voltage

accuracy (2%). Accuracy is kept over wide

temperature range, line and load variation. Early

warning circuit monitors the input voltage and

compares it with an internal voltage reference.

Output voltage reset threshold can be adjusted

down to 3.5 V by means of an external voltage

divider.

The maximum input voltage is 40 V. The max

output current is internally limited. Internal

temperature protection disables the voltage

regulator output. In addition, only low-value

ceramic capacitor on output is required for

stability.

Max DC supply voltage

VS

40 V

Max output voltage tolerance

ΔVo

+/-2%

Max dropout voltage

Vdp

500 mV

Output current

Io

150 mA

Quiescent current

Iqn

55 µA(1)

1.

Typical value

PowerSSO-12

SO-8

Table 1.

Device summary

Package

Order codes

Tube

Tape & reel

PowerSSO-12

L5150CJ

L5150CJTR

SO-8

L5150CS

L5150CSTR

www.st.com

类似零件编号 - L5150CS

制造商	部件名	数据表	功能描述
STMicroelectronics	L5150CS	664Kb / 34P	5 V low dropout voltage regulator 19-Sep-2013
	L5150CS	1Mb / 22P	for car body applications Oct-2013
	L5150CS	1,007Kb / 34P	Automotive 5 V low dropout voltage regulator 08-Feb-2024
	L5150CSTR	1,007Kb / 34P	Automotive 5 V low dropout voltage regulator 08-Feb-2024

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类似说明 - L5150CS

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