Datasheet > LM337A

LM337A

更新时间： 2024-11-25 17:01:07

品牌	Logo	应用领域
友顺 - UTC		/
页数	文件大小	规格书
5页	229K
描述
1.5a, adjustable output,negative voltage...

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LM337A 数据手册

UNISONIC TECHNOLOGIES CO., LTD

LM337A

LINEAR INTEGRATED CIRCUIT

1.5A, ADJUSTABLE OUTPUT,

NEGATIVE VOLTAGE

REGULATOR

TO-220



DESCRIPTION

The UTC LM337A is an adjustable 3-terminal negative voltage

regulator capable of supplying in excess of 1.5A over an output

voltage range of -1.2V to -37V. This voltage regulator is

exceptionally easy to use and requires only two external resistors

to set the output voltage. Further, it employs internal current

limiting, thermal shutdown and safe area compensation, making it

essentially blow-out proof.

TO-252

The UTC LM337A serves a wide variety of applications

including local, on card regulation. This device can also be used

to make a programmable output regulator, or by connecting a

fixed resistor between the adjustment and output, the UTC

LM337A can be used as a precision current regulator.



FEATURES

* Output Current in Excess of 1.5A

* Output Adjustable between -1.2V and -37V

* Internal Thermal Overload Protection

* Internal Short Circuit Current Limiting Constant with

Temperature

* Output Transistor Safe-Area Compensation

* Floating Operation for High Voltage Applications

* Eliminates Stocking many Fixed Voltages



ORDERING INFORMATION

Ordering Number

Pin Assignment

Package

Packing

Lead Free

Halogen Free

LM337AL-TA3-T

LM337AL-TN3-R

LM337AG-TA3-T

LM337AG-TN3-R

O: Output

TO-220

TO-252

ADJ

Tube

Tape Reel

Note: Pin Assignment: I: Input

www.unisonic.com.tw

1 of 5

QW-R102-126.a

12 3 4 5

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