Texas Instruments LM317AMDT/NOPB Linear Voltage Regulator, 500mA, Adjustable, 1.2 → 37 V, ±1% 3-Pin DPAK

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Legislation and Compliance
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Product Details

LM117/LM317 Adjustable Voltage Regulators

The Texas Instruments LM117/LM317 series of adjustable three-terminal positive voltage regulators are available with current ratings of 0.1, 0.5 and 1.5A. Output voltage range is from 1.25 V to 37 V and is set by two external resistors. These robust and reliable devices incorporate current limiting, thermal overload protection, and safe operating area protection.

Output Voltage Range: 1.2 V to 37 V
Output Current: 1.5 A (LM317), 0.5 A (LM317M), 0.1 A (LM317L)
Typical line regulation: 0.01%
Typical load regulation: 0.1%

Linear Voltage Regulators, Texas Instruments

A range of fixed and adjustable Linear Voltage regulators from Texas Instruments. The range includes both positive and negative polarity devices with output current ratings from 100mA up to 5A.

Attribute Value
Output Voltage 1.2 → 37 V
Maximum Output Current 500mA
Package Type TO-252
Output Type Adjustable
Mounting Type Surface Mount
Minimum Input Voltage 4.2 V
Maximum Input Voltage 40 V
Pin Count 3
Minimum Operating Temperature -40 °C
Maximum Operating Temperature +125 °C
Number of Outputs 1
Polarity Positive
Line Regulation 0.01 %/V
Reference Voltage 1.262V
Width 6.1mm
Accuracy ±1%
Load Regulation 0.5 %
Dimensions 6.58 x 6.1 x 2.3mm
Length 6.58mm
Series LM317
Height 2.3mm
750 In stock for delivery within 3 working days
Price Each (In a Tube of 75)
SGD 1.796
(exc. GST)
SGD 1.922
(inc. GST)
Per unit
Per Tube*
75 +
*price indicative
Due to temporarily constrained supply, RS is unable to accept backorders at this time
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