Datasheet > L5150CS

L5150CS

更新时间： 2024-11-30 01:04:15

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意法半导体 - STMICROELECTRONICS		/
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描述
5 V low dropout voltage regulator

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中文翻译

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技术参数
数据手册

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L5150CS 技术参数

是否Rohs认证：	符合	生命周期：	Active
零件包装代码：	SOIC	包装说明：	SOP, SOP8,.25
针数：	8	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	4.89	Base Number Matches：	1

L5150CS 数据手册

L5150CJ

L5150CS

5 V low dropout voltage regulator

Datasheet

−

production data

Features

Max DC supply voltage

Max output voltage tolerance

Max dropout voltage

Output current

V_S

ΔV_o

V_dp

I_o

40 V

+/-2%

*$3*36ꢀꢁꢂꢃꢄ

*$3*36ꢀꢁꢂꢃꢂ

500 mV

150 mA

55 µA⁽¹⁾

SO-8

PowerSSO-12

Quiescent current

I_qn

1. Typical value

Description

■

Operating DC supply voltage range

5.6 V to 40 V

L5150CJ and L5150CS are low dropout linear

regulators with microprocessor control functions

such as power on reset, low voltage reset, early

warning.

■

Low dropout voltage

Low quiescent current consumption

Precision output voltage 5 V +/- 2%

Typical quiescent current is 55 µA at very low

output current.

Reset circuit sensing the output voltage

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.

Programmable reset pulse delay with external

capacitor

■

Adjustable reset threshold

Early warning

Very wide stability range with low value output

capacitor

Output voltage reset threshold can be adjusted

down to 3.5 V by means of an external voltage

divider.

■

Thermal shutdown and short-circuit protection

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

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.

Table 1.

Device summary

Package

Order codes

Tape & reel

Tube

PowerSSO-12

SO-8

L5150CJ

L5150CS

L5150CJTR

L5150CSTR

September 2013

Doc ID 15542 Rev. 15

1/34

This is information on a product in full production.

www.st.com

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