LM337M

更新时间： 2024-11-25 22:51:55

品牌	Logo	应用领域
安森美 - ONSEMI		/
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描述
MEDIUM CURRENT THREE-TERMINAL ADJUSTABLE NEGATIVE VOLTAGE REGULATOR

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LM337M 数据手册

Order this document by LM337M/D

MEDIUM CURRENT

THREE–TERMINAL

ADJUSTABLE NEGATIVE

VOLTAGE REGULATOR

The LM337M is an adjustable three–terminal negative voltage regulator

capable of supplying in excess of 500 mA over an output voltage range of

–1.2 V to –37 V. 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.

SEMICONDUCTOR

TECHNICAL DATA

The LM337M 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 LM337M can be used as a precision current regulator.

T SUFFIX

PLASTIC PACKAGE

CASE 221A

• Output Current in Excess of 500 mA

• Output Adjustable Between –1.2 V and –37 V

• Internal Thermal Overload Protection

• Internal Short Circuit Current Limiting

• Output Transistor Safe–Area Compensation

• Floating Operation for High Voltage Applications

• Standard 3–Lead Transistor Packages

• Eliminates Stocking Many Fixed Voltages

Pin 1. Adjust

2. V

3. V

out

Standard Application

PROG

1.0µF

120

Adj

Adjust

out

LM337M

–V

out

*C is required if regulator is located more than 4

″

from power supply filter.

ORDERING INFORMATION

Operating

**A 1.0

µF solid tantalum or 10 µF aluminum electrolytic is recommended.

**C is necessary for stability. A 1.0

µF solid tantalum or 10

µF aluminum

**electrolytic is recommeded.

Device

Package

Temperature Range

–1.25 V 1

LM337MT

T = 0° to +125°C

Plastic Power

out

Motorola, Inc. 1996

Rev 1

MOTOROLA ANALOG IC DEVICE DATA

12 3 4 5 6 7 8

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与LM337M相关器件

型号	品牌	获取价格	描述	数据表
LM337M/D	ONSEMI	获取价格	Three-Terminal Adjustable Output Negative Voltage Regulator
LM337MBT	MOTOROLA	获取价格	Adjustable Negative Standard Regulator, 1.2V Min, 37V Max, BIPolar, PSFM3,
LM337MP	TI	获取价格	1.2 V-37 V ADJUSTABLE NEGATIVE REGULATOR, PDSO4
LM337MPTB	TI	获取价格	IC,VOLT REGULATOR,ADJUSTABLE,-1.2 TO -37V,BIPOLAR,SIP,3PIN,PLASTIC
LM337MR	ETC	获取价格	Negative Adjustable Voltage Regulator
LM337MT	MOTOROLA	获取价格	MEDIUM CURRENT THREE.TERMINAL ADJUSTABLE NEGATIVE VOLTAGE REGULATOR
LM337MT	ONSEMI	获取价格	MEDIUM CURRENT THREE-TERMINAL ADJUSTABLE NEGATIVE VOLTAGE REGULATOR
LM337-N	TI	获取价格	1.5A 负电压可调节线性稳压器
LM337SP	STMICROELECTRONICS	获取价格	NEGATIVE VOLTAGE REGULATORS THREE-TERMINAL ADJUSTABLE
LM337T	Linear	获取价格	Negative Adjustable Regulator