LM337LZ - TI

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

Part No

LM337LZ
Manufacturer

TI
ChipWorker Part#

CW57955093
Category

Voltage Regulator
Package

TO-92
Description

Linear Voltage Regulator, Adjustable, -40V to -4.2V input, -37V to -1.2V/100mA out, TO-92-3
Documentation

Datasheet

LM337LZ Global Supplier

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LM337LZ Specifications

Attribute	Attribute Value

Part Number	LM337LZ
Manufacturer	TI
ChipWorker Part#	CW57955093
Category	Voltage Regulator
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	3 Pin
Case/Package	TO-92
Current Rating	1.00 A
Number of Outputs	1 Output
Output Voltage	≥1.20 V
Output Current	100 mA
Number of Positions	3 Position
Power Dissipation	625 mW
Input Voltage (Max)	40 V
Input Voltage (Min)	4.2 V
Output Current (Max)	0.1 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-25 ℃
Power Dissipation (Max)	625 mW
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Operating Temperature	-25℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Each
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15

Product Description

The LM337LZ is a 3-terminal Adjustable Regulator capable of supplying 100mA over a 1.2 to 37V output range. It is exceptionally easy to use and requires only two external resistors to set the output voltage. In addition to higher performance than fixed regulators, the LM337L offers full overload protection, current limit, thermal overload protection and safe area protection. All overload protection circuitry remains fully functional even if the adjustment terminal is disconnected. This regulator is useful in a wide variety of other applications, since the regulator is "floating" and sees only the input-to-output differential voltage, supplies of several hundred volts can be regulated as long as the maximum input-to-output differential is not exceeded. It makes an especially simple adjustable switching regulator, a programmable output regulator or by connecting a fixed resistor between the adjustment and output and can be used as a precision current regulator.
0.01%/V Typical line regulation
Current limit constant with temperature
Eliminates the need to stock many voltages
80dB Ripple rejection
Output is short-circuit protected
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

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