STMicroelectronics, Voltage Regulator 40V TO-220 3-Pin

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Subtotal (1 pack of 10 units)*

£5.36

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£6.43

(inc. VAT)

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  • Plus 160 unit(s) shipping from 05 January 2026
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Per unit
Per Pack*
10 - 90£0.536£5.36
100 - 490£0.364£3.64
500 - 990£0.345£3.45
1000 - 1990£0.29£2.90
2000 +£0.283£2.83

*price indicative

RS Stock No.:
795-9066
Mfr. Part No.:
LM337SP
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Product Type

Voltage Regulator

Package Type

TO-220

Mount Type

Through Hole

Polarity

Negative

Quiescent Current

100μA

Pin Count

3

Width

4.6 mm

Standards/Approvals

No

Series

LM337

Length

10.2mm

Height

15.75mm

Maximum Input Voltage

40V

Maximum Operating Temperature

125°C

Automotive Standard

No

Distrelec Product Id

304-45-889

LM337 Linear Voltage Regulator, STMicroelectronics


STMicroelectronics LM337 series of adjustable negative voltage regulators produce 1.5A for a voltage range that covers 1.2 V to -37 V. The voltage regulator requires two external resistors to set the output voltage. The LM337 regulators have full overload protection, current limit, thermal overload and safe area protection. Even if the adjustment terminal is detached the overload protection within the circuitry remains.

Output current 1.5 A

Load regulation 0.3%, Line regulation 0.01%

Ripple rejection: 77 dB

Three terminal transistor packages

Thermal regulation: 0.002%

50 ppm/°C temperature coefficient

Linear Voltage Regulators, STMicroelectronics


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