Datasheet > LM2940L-80-TF3-T

LM2940L-80-TF3-T

更新时间： 2024-11-05 14:25:27

品牌	Logo	应用领域
友顺 - UTC		/
页数	文件大小	规格书
12页	363K
描述
Fixed Positive LDO 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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LM2940L-80-TF3-T 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.62	Base Number Matches：	1

LM2940L-80-TF3-T 数据手册

UNISONIC TECHNOLOGIES CO., LTD

LM2940

LINEAR INTEGRATED CIRCUIT

1A LOW-DROPOUT POSITIVE

VOLTAGE REGULATOR



DESCRIPTION

The UTC LM2940 is a low dropout regulator designed to

provide output current up to 1A with a typically 500mV dropout

Voltage and a maximum of 1V. It is capable of reducing the

ground current when the differential between the input voltage

and the output voltage outrun 3V.

UTC LM2940 offers low quiescent current (typically 30mA at 1A

and an input-output differential of 5V). Higher quiescent currents

only exist when the regulator is in the dropout mode

(V_IN-V_OUT≤3V).



FEATURES

* 500mV Typically Dropout at 1A

* Output Current in Excess of 1A

* Low Quiescent Current

* Reversed-Battery Protection

* Current Limit and Thermal Shutdown.

* Mirror Image Insertion Protection

 ORDERING INFORMATION

Ordering Number

Pin Assignment

Packing

Package

Lead Free

Halogen Free

LM2940L-xx-AA3-R

LM2940L-xx-TA3-T

LM2940L-xx-TF3-T

LM2940L-xx-TN3-R

LM2940L-xx-TN3-T

LM2940L-xx-TQ2-R

LM2940L-xx-TQ2-T

LM2940L-xx-TQ3-R

LM2940L-xx-TQ3-T

LM2940G-xx-AA3-R

LM2940G-xx-TA3-T

LM2940G-xx-TF3-T

LM2940G-xx-TN3-R

LM2940G-xx-TN3-T

LM2940G-xx-TQ2-R

LM2940G-xx-TQ2-T

LM2940G-xx-TQ3-R

LM2940G-xx-TQ3-T

SOT-223

TO-220

Tape Reel

Tube

TO-220F

TO-252

Tube

Tape Reel

Tube

TO-252

TO-263

Tape Reel

Tube

TO-263

TO-263-3

Tape Reel

Tube

Note: 1. xx: Output Voltage, refer to Marking Information.

2. Pin Assignment: I: V_ING: GND O:V_OUT

www.unisonic.com.tw

1 of 12

QW-R102-016.M

12 3 4 5 6 7...12

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LM2940L-80-TN3-R	UTC	获取价格	1A LOW-DROPOUT POSITIVE VOLTAGE REGULATOR
LM2940L-80-TN3-T	UTC	获取价格	1A LOW-DROPOUT POSITIVE VOLTAGE REGULATOR
LM2940L-80-TQ2-R	UTC	获取价格	1A LOW-DROPOUT POSITIVE VOLTAGE REGULATOR
LM2940L-80-TQ2-T	UTC	获取价格	1A LOW-DROPOUT POSITIVE VOLTAGE REGULATOR
LM2940L-80-TQ3-R	UTC	获取价格	1A LOW-DROPOUT POSITIVE VOLTAGE REGULATOR
LM2940L-80-TQ3-T	UTC	获取价格	1A LOW-DROPOUT POSITIVE VOLTAGE REGULATOR
LM2940L-90-AA3-R	UTC	获取价格	1A LOW-DROPOUT POSITIVE VOLTAGE REGULATOR
LM2940L-90-AA3-T	UTC	获取价格	1A LOW-DROPOUT POSITIVE VOLTAGE REGULATOR
LM2940L-90-TA3-R	UTC	获取价格	1A LOW-DROPOUT POSITIVE VOLTAGE REGULATOR
LM2940L-90-TA3-T	UTC	获取价格	1A LOW-DROPOUT POSITIVE VOLTAGE REGULATOR