Texas Instruments LM317DCYR, 1 Linear Voltage, Voltage Regulator 1.5A, 1.25 → 37 V 4-Pin, SOT-223

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Subtotal (1 reel of 2500 units)*

£647.50

(exc. VAT)

£777.50

(inc. VAT)

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RS Stock No.:
922-3378
Mfr. Part No.:
LM317DCYR
Brand:
Texas Instruments
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Brand

Texas Instruments

Maximum Output Current

1.5A

Regulator Type

Linear Voltage

Output Voltage

1.25 → 37 V

Number of Outputs

1

Line Regulation

0.04 %/V

Load Regulation

0.5 %

Mounting Type

Surface Mount

Polarity

Positive

Package Type

SOT-223

Reference Voltage

1.3V

Pin Count

4

Output Type

Adjustable

Dimensions

6.5 x 3.5 x 1.6mm

Minimum Operating Temperature

0 °C

Height

1.6mm

Minimum Input Voltage

4.2 V

Maximum Operating Temperature

+125 °C

Maximum Input Voltage

40 V

Length

6.5mm

Width

3.5mm

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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