Datasheet > LD39100PU10R

LD39100PU10R

更新时间： 2024-09-29 11:37:47

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		稳压器
页数	文件大小	规格书
24页	847K
描述
1 A, low quiescent current, low noise voltage regulator

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LD39100PU10R 技术参数

生命周期：	Obsolete	零件包装代码：	DFN
包装说明：	HVSON,	针数：	6
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.84
最大输入电压：	5.5 V	最小输入电压：	1.5 V
JESD-30 代码：	S-PDSO-N6	长度：	3 mm
功能数量：	1	端子数量：	6
工作温度TJ-Max：	125 °C	工作温度TJ-Min：	-40 °C
最大输出电流 1：	1 A	最大输出电压 1：	1.03 V
最小输出电压 1：	0.97 V	标称输出电压 1：	1 V
封装主体材料：	PLASTIC/EPOXY	封装代码：	HVSON
封装形状：	SQUARE	封装形式：	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
认证状态：	Not Qualified	调节器类型：	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度：	1 mm	表面贴装：	YES
端子形式：	NO LEAD	端子节距：	0.95 mm
端子位置：	DUAL	宽度：	3 mm
Base Number Matches：	1

LD39100PU10R 数据手册

LD39100XX

LD39100XX12, LD39100XX25

1 A, low quiescent current, low noise voltage regulator

Preliminary data

Features

■ Input voltage from 1.5 to 5.5 V

■ Ultra low dropout voltage (200 mV typ. at 1 A

load)

■ Very low quiescent current (20 µA typ. at no

load, 200 µA typ. at 1 A load, 1 µA max in off

mode)

■ Very low noise with no bypass capacitor

DFN6 (3 x 3 mm)

(30 µV

at V

= 0.8 V)

RMS

OUT

■ Output voltage tolerance: 2.0 % @ 25 °C

■ 1 A guaranteed output current

An enable logic control function puts the

LD39100xx in shutdown mode, allowing a total

current consumption lower than 1 µA. The device

also includes short-circuit constant current limiting

and thermal protection. Typical applications are

printers, personal digital assistants (PDAs),

cordless phones and consumer applications.

■ Wide range of output voltages available on

request: 0.8 V to 4.5 V with 100 mV step and

adjustable from 0.8 V

■ Logic-controlled electronic shutdown

■ Stabilized with ceramic capacitors C

■ Internal current and thermal limit

■ DFN6 (3 x 3 mm) package

= 1 µF

OUT

■ Temperature range: - 40 °C to 125 °C

Description

The LD39100xx provides 1 A maximum current

from an input voltage ranging from 1.5 V to 5.5 V

with a typical dropout voltage of 200 mV. The

deveice is stable due to the use of ceramic

capacitors on the input and output. The ultra low

drop-voltage, low quiescent current and low noise

features make it suitable for low power battery

powered applications. Power supply rejection is

65 dB at low frequencies and starts to roll off at 10

kHz.

Table 1.

Device summary

Part numbers

Order codes

Output voltages

LD39100XX

LD39100XX12

LD39100XX25

LD39100PUR

LD39100PU12R

LD39100PU25R

Adj. from 0.8 V

1.2 V

2.5 V

April 2010

Doc ID 15676 Rev 2

1/24

This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to

change without notice.

www.st.com

12 3 4 5 6 7...24

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与LD39100PU10R相关器件

型号	品牌	获取价格	描述	数据表
LD39100PU12R	STMICROELECTRONICS	获取价格	1 A, low quiescent current, low noise voltage regulator
LD39100PU12RY	STMICROELECTRONICS	获取价格	1 A, low quiescent current, low-noise voltage regulator
LD39100PU15R	STMICROELECTRONICS	获取价格	1 A, low quiescent current, low noise voltage regulator
LD39100PU18R	STMICROELECTRONICS	获取价格	1 A, low quiescent current, low noise voltage regulator
LD39100PU18RY	STMICROELECTRONICS	获取价格	1 A, low quiescent current, low-noise voltage regulator
LD39100PU25R	STMICROELECTRONICS	获取价格	1 A, low quiescent current, low noise voltage regulator
LD39100PU25RY	STMICROELECTRONICS	获取价格	1 A, low quiescent current, low-noise voltage regulator
LD39100PU30R	STMICROELECTRONICS	获取价格	1 A, low quiescent current, low-noise voltage regulator
LD39100PU33R	STMICROELECTRONICS	获取价格	1 A, low quiescent current, low noise voltage regulator
LD39100PU33RY	STMICROELECTRONICS	获取价格	1 A, low quiescent current, low-noise voltage regulator

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