LM337BTG - ON Semiconductor

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

LM337BTG
Manufacturer

ON Semiconductor
ChipWorker Part#

CW4142359
Category

Voltage Regulator
Package

TO-220-3
Description

ON SEMICONDUCTOR LM337BTG Linear Voltage Regulator, Adjustable, -40V to -3V input, -1.2V to -37V/1.5A out, TO-220AB-3
Documentation

Datasheet

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LM337BTG Specifications

Attribute	Attribute Value

Part Number	LM337BTG
Manufacturer	ON Semiconductor
ChipWorker Part#	CW4142359
Category	Voltage Regulator
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	3 Pin
Case/Package	TO-220-3
Current Rating	1.50 A
Power Rating	20 W
Halogen Free Status	Halogen Free
Number of Outputs	1 Output
Input Voltage (DC)	-40.0 V (max)
Output Voltage	-37.0 V (min)
Output Current	1.5 A
Supply Current	6mA ~ 10mA
Number of Positions	3 Position
Polarity	N-Channel
voltage rating	2.50 V
Thermal Resistance	4℃/W (RθJC)
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 ℃
Supply Voltage	40 V
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Size-Length	10.28 mm
Size-Width	4.82 mm
Size-Height	9.28 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

Product Description

The LM337BTG is an adjustable 3-terminal output Negative Voltage Regulator capable of supplying in excess of 1.5A over an output voltage range of -1.2 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. The regulator 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 regulator can be used as a precision current regulator.
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

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