Texas Instruments LM317MDCY Linear Voltage Regulator, 500mA, Adjustable, 1.25 → 37 V 3+Tab-Pin, SOT-223

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
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.

Specifications
Attribute Value
Output Voltage 1.25 → 37 V
Maximum Output Current 500mA
Package Type SOT-223
Output Type Adjustable
Mounting Type Surface Mount
Minimum Input Voltage 4.2 V
Maximum Input Voltage 40 V
Pin Count 3+Tab
Minimum Operating Temperature 0 °C
Maximum Operating Temperature +125 °C
Number of Outputs 1
Polarity Positive
Width 3.5mm
Series LM317
Dimensions 6.5 x 3.5 x 1.6mm
Height 1.6mm
Line Regulation 0.04 %/V
Length 6.5mm
Reference Voltage 1.3V
Load Regulation 0.5 %
2240 In stock for delivery within 5 working day(s)
Price (ex. GST) Each (In a Tube of 80)
$ 1.331
(exc. GST)
$ 1.531
(inc. GST)
units
Per unit
Per Tube*
80 +
$1.331
$106.48
*price indicative
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