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LM337BD2TR4G - ON Semiconductor
Manufacturer:
ON Semiconductor
ManyChip's Part#:
MC27785239
Category:
Voltage Regulator
Package:
TO-263-3
Datasheet:
Datasheet 3D Model
Description:
ON SEMICONDUCTOR LM337BD2TR4G Linear Voltage Regulator, Adjustable, -1.2V to -37V/1.5A out, TO-263-3
Stock Locations:
Availability:
255 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 1.06

Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

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Description

The LM337 is an adjustable 3-terminal negative linear voltage regulator capable of supplying in excess of 1.5 A over an output voltage range of -1.2V to -37 V. This linear 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. The LM337 serves a wide variety of applications including local, on card regulation. This linear voltage regulator can also be used to make a programmable output regulator, or by connecting a fixed resistor between the adjustment and output, the LM337 can be used as a precision current regulator.
Features
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Output Current in Excess of 1.5 A
Output Adjustable between -1.2 V and -37 V
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
Available in Surface Mount D2PAK and Standard 3-Lead Transistor Package
Pb-Free Packages are Available

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LM337BD2TR4G Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	3 Pin
Case/Package	TO-263-3
Halogen Free Status	Halogen Free
Number of Outputs	1 Output
Input Voltage (DC)	-40.0 V (max)
Output Voltage	-37.0 V (max), -1.20 V (min)
Output Current	1.5 A
Supply Current	6mA ~ 10mA
Number of Positions	3 Position
Polarity	N-Channel
Input Voltage (Max)	40 V
Input Voltage (Min)	4.2 V
Output Current (Max)	1.5 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
	Show
Size-Length	10.24 mm
Size-Width	9.347 mm
Size-Height	4.57 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Cut Tape (CT)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

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