STMicroelectronics L4940D2T5-TR, Voltage Regulator 17V 3-Pin

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Subtotal (1 pack of 5 units)*

$29.81

(exc. GST)

$34.28

(inc. GST)

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  • 20 unit(s) ready to ship from another location
  • Plus 910 unit(s) shipping from 23 December 2025
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Units
Per unit
Per Pack*
5 +$5.962$29.81

*price indicative

Packaging Options:
RS Stock No.:
686-9212
Mfr. Part No.:
L4940D2T5-TR
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Product Type

Voltage Regulator

Polarity

Positive

Mount Type

Surface

Quiescent Current

5mA

Pin Count

3

Length

10.4mm

Series

L4940

Height

4.6mm

Width

9.35 mm

Standards/Approvals

No

Maximum Input Voltage

17V

Maximum Operating Temperature

150°C

Automotive Standard

No

LDO (Low Dropout) Linear Voltage Regulators, STMicroelectronics, 1.5A to 2A


LDO (Low Dropout) Linear Voltage Regulators, STMicroelectronics


The Low dropout or LDO is a linear voltage regulator. We have a wide range of linear regulators. The LDO regulator can operate with a small input–output differential voltage. LDO voltage regulators may offer fast transient response, wide input voltage range, low quiescent current and low noise with high PSRR.

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