Datasheet > LE47CD-TRLE

LE47CD-TRLE

更新时间： 2024-11-26 17:27:59

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		光电二极管输出元件调节器
页数	文件大小	规格书
39页	881K
描述
4.7V FIXED POSITIVE LDO REGULATOR, 0.5V DROPOUT, PDSO8, ROHS COMPLIANT, SOP-8

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中文翻译

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技术参数
数据手册

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LE47CD-TRLE 技术参数

生命周期：	Obsolete	零件包装代码：	SOIC
包装说明：	ROHS COMPLIANT, SOP-8	针数：	8
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.83
最大回动电压 1：	0.5 V	最大输入电压：	18 V
最小输入电压：	5.4 V	JESD-30 代码：	R-PDSO-G8
长度：	4.9 mm	功能数量：	1
端子数量：	8	工作温度TJ-Max：	125 °C
工作温度TJ-Min：	-40 °C	最大输出电流 1：	0.1 A
最大输出电压 1：	4.888 V	最小输出电压 1：	4.512 V
标称输出电压 1：	4.7 V	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	调节器类型：	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度：	1.75 mm	表面贴装：	YES
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	宽度：	3.9 mm
Base Number Matches：	1

LE47CD-TRLE 数据手册

LExxAB

LExxC

Very low drop voltage regulators with inhibit

Features

■ Very low dropout voltage (0.2 V typ)

■ Very low quiescent current (typ. 50 µA in OFF

MODE, 0.5 mA in ON MODE, no load)

■ Output current up to 100 mA

■ Output voltages of 2.5; 2.7; 3; 3.3; 3.5; 4; 4.5;

4.7; 5; 8 V

■ Internal current and thermal limit

■ Only 2.2 µF for stability

TO-92

SO-8

■ Available in 1 ꢀ (A) or 2 ꢀ (ꢁ) selection at

25 °ꢁ

it’s possible to put in stand by a part of the board

even more decreasing the total power

■ Supply voltage rejection: 80 dB (typ.)

■ Temperature range: -40 to 125 °ꢁ

consumption. In the three terminal configuration

(TO-92) the device is even in ON STATE,

maintaining the same electrical performances. It

needs only 2.2 µF capacitor for stability allowing

room and cost saving effect.

Description

The LExxAB and LExxꢁ are very low drop voltage

regulators available in SO-8 and TO-92 packages

and in a wide range of output voltages.

The very low drop voltage (0.2 V) and the very low

quiescent current make them particularly suitable

for low noise low power applications and specially

in battery powered systems.

They are pin to pin compatible with the older

L78Lxx series. Furthermore in the 8 pin

configuration (SO-8) they employ a shutdown

logic control (pin 5, TTL compatible). This means

that when the device is used as a local regulator,

Table 1.

Device summary

Part numbers

LE25AB

LE27AB

LE30ꢁ

LE35ꢁ

LE35AB

LE40ꢁ

LE47AB

LE50ꢁ

LE50AB

LE80ꢁ

LE33ꢁ

LE45ꢁ

LE33AB

LE45AB

LE80AB

July 2008

Rev 12

1/39

www.st.com

12 3 4 5 6 7...39

中文翻译

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与LE47CD-TRLE相关器件

型号	品牌	获取价格	描述	数据表
LE47CZ	STMICROELECTRONICS	获取价格	VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT
LE47CZAP	STMICROELECTRONICS	获取价格	VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT
LE47CZ-AP	STMICROELECTRONICS	获取价格	Very low drop voltage regulators with inhibit
LE47CZ-APLE	STMICROELECTRONICS	获取价格	4.7V FIXED POSITIVE LDO REGULATOR, 0.5V DROPOUT, BCY3, ROHS COMPLIANT, TO-92, 3 PIN
LE47CZLE	STMICROELECTRONICS	获取价格	4.7V FIXED POSITIVE LDO REGULATOR, 0.5V DROPOUT, BCY3, ROHS COMPLIANT, TO-92, 3 PIN
LE47CZTR	STMICROELECTRONICS	获取价格	VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT
LE47CZ-TR	STMICROELECTRONICS	获取价格	Very low drop voltage regulators with inhibit
LE47CZ-TRLE	STMICROELECTRONICS	获取价格	4.7V FIXED POSITIVE LDO REGULATOR, 0.5V DROPOUT, BCY3, ROHS COMPLIANT, TO-92, 3 PIN
LE4843-PF	LIGITEK	获取价格	CYLINDRICAL TYPE LED LAMPS
LE4U2V-34	OSRAM	获取价格	Compact lightsource in SMT technology

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