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See Technical Specifications

LM337IMP/NOPB +BOM

Negative Adjustable Regulator

Manufacturer:

Texas Instruments
Mfr.Part #:

LM337IMP/NOPB
Datasheet:

LM337IMP/NOPB Datasheet (PDF)
Output Options:

Adjustable Output
Iout (max) (A):

1.5
Vin (max) (V):

-4.2
Vin (min) (V):

-40
EDA/CAD Models:

Request Free CAD Models for LM337IMP/NOPB

LM337IMP/NOPB Information

General Description

The LM337IMP/NOPB is a three-terminal adjustable negative voltage regulator capable of providing output voltages from -1.2V to -37V at currents up to 100mA. It is manufactured by Texas Instruments and comes in an SOT-223 package. The device requires only two external resistors to set the output voltage, making it easy to use in various applications. Its adjustable output voltage makes it suitable for use in many different circuits where a negative voltage reference is required. The LM337IMP/NOPB features thermal overload protection and short-circuit current limiting to ensure reliable operation under various conditions. With its wide operating temperature range and low dropout voltage, it is commonly used in power supply circuits, voltage regulators, and voltage reference applications.

Key Features

Thermal shutdown
Overvoltage protection
Soft-start circuitry
Remote control and monitoring

Application

Precision voltage output
Reliable circuit protection
Adjustable current limit

Specifications

Output options	Adjustable Output	Iout (max) (A)	1.5
Vin (max) (V)	-4.2	Vin (min) (V)	-40
Vout (max) (V)	-1.2	Vout (min) (V)	-37
Noise (µVrms)	38	Iq (typ) (mA)	0.065
Thermal resistance θJA (°C/W)	23	Rating	Catalog
Load capacitance (min) (µF)	1	Regulated outputs (#)	1
Accuracy (%)	2.4	PSRR at 100 KHz (dB)	35
Dropout voltage (Vdo) (typ) (mV)	2400	Operating temperature range (°C)	-40 to 125, 0 to 125
Package/Case	SOT-223 (DCY)-4