onsemi LM317MBSTT3G Low Dropout Voltage, Voltage Regulator 500mA, 1.2 → 37 V 4-Pin, SOT-223

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Subtotal (1 pack of 10 units)*

£2.70

(exc. VAT)

£3.20

(inc. VAT)

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  • 300 unit(s) ready to ship
  • Plus 20 unit(s) ready to ship from another location
  • Plus 1,730 unit(s) shipping from 18 November 2025
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Units
Per unit
Per Pack*
10 - 90£0.27£2.70
100 - 240£0.233£2.33
250 - 490£0.202£2.02
500 - 990£0.177£1.77
1000 +£0.161£1.61

*price indicative

Packaging Options:
RS Stock No.:
186-9609
Mfr. Part No.:
LM317MBSTT3G
Brand:
onsemi
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Brand

onsemi

Regulator Type

Low Dropout Voltage

Maximum Output Current

500mA

Output Voltage

1.2 → 37 V

Line Regulation

0.04 %/V

Load Regulation

25 mV

Polarity

Positive

Mounting Type

Surface Mount

Package Type

SOT-223

Pin Count

4

Reference Voltage

1.3V

Output Type

Adjustable

Dimensions

6.7 x 3.7 x 1.65mm

Minimum Input Voltage

3.1 V

Height

1.65mm

Maximum Operating Temperature

+125 °C

Minimum Operating Temperature

-40 °C

Maximum Input Voltage

40 V dc

Length

6.7mm

Automotive Standard

AEC-Q100

Width

3.7mm

Output Current in Excess of 500 mA
Output Adjustable between 1.2 V and 37 V
Internal Thermal Overload Protection
Internal Short Circuit Current Limiting
Output Transistor Safe-Area Compensation
Floating Operation for High Voltage Applications
Eliminates Stocking Many Fixed Voltages
Pb-Free Packages are Available
NCV Prefix for Automotive and Other Applications Requiring Site Control Changes

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