Texas Instruments LM317KTTR, 1 Linear Voltage, Voltage Regulator 1.5A, 1.25 → 37 V 3-Pin, D2PAK (TO-263)

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Packaging Options:
RS Stock No.:
661-3621
Mfr. Part No.:
LM317KTTR
Brand:
Texas Instruments
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Brand

Texas Instruments

Maximum Output Current

1.5A

Regulator Type

Linear Voltage

Number of Outputs

1

Output Voltage

1.25 → 37 V

Line Regulation

0.04 %/V

Load Regulation

0.5 %

Mounting Type

Surface Mount

Polarity

Positive

Package Type

D2PAK (TO-263)

Reference Voltage

1.3V

Pin Count

3

Output Type

Adjustable

Dimensions

10.18 x 8.41 x 4.44mm

Maximum Operating Temperature

+125 °C

Maximum Input Voltage

40 V

Height

4.44mm

Minimum Input Voltage

4.2 V

Minimum Operating Temperature

0 °C

Length

10.18mm

Width

8.41mm

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.

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