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LM337LZ - TI
Manufacturer:
TI
ManyChip's Part#:
MC57955093
Category:
Voltage Regulator
Package:
TO-92
Datasheet:
Datasheet 3D Model
Description:
Linear Voltage Regulator, Adjustable, -40V to -4.2V input, -37V to -1.2V/100mA out, TO-92-3
Stock Locations:
Availability:
0 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 0

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

Certifications

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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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LM337LZ Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
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
	Show
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

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- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
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