STMicroelectronics, 5-Channel Linear, Voltage Regulator, 2.2 A, 37 V, TO-220 3-Pin

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£3.23

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£3.88

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  • Plus 1,000 unit(s) shipping from 28 July 2026
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10 - 90£0.323£3.23
100 - 990£0.197£1.97
1000 +£0.193£1.93

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RS Stock No.:
860-7286
Distrelec Article No.:
304-44-841
Mfr. Part No.:
LM317BT
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Product Type

Voltage Regulator

Regulator Type

Linear

Output Voltage

37 V

Number of Outputs

5

Line Regulation

0.07 %/V

Load Regulation

70 mV

Polarity

Positive

Mount Type

Through Hole

Package Type

TO-220

Pin Count

3

Output Current

2.2A

Output Type

Adjustable

Switching Regulator

No

Width

4.6 mm

Standards/Approvals

RoHS

Series

LM317

Length

10.4mm

Height

15.75mm

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

125°C

Maximum Input Voltage

40V

Automotive Standard

No

LM217/LM317 Linear Voltage Regulator, STMicroelectronics


The STMicroelectronics LM217, LM317 Positive linear voltage regulator are robust as they feature internal current limiting and thermal shutdown. The adjustable voltage regulator is supplied in various packages from TO220, TO220FP and D2PAK devices. This series offers 1.5 Amps of load current with an output range of 1.2 V to 37 V by using the resistive divider.

0.1% line and load regulation

Safe operational area protection

Floating operation for high voltage

Linear Voltage Regulators, STMicroelectronics


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