STMicroelectronics L4940V5, Voltage Regulator 17V TO-220 3-Pin

This image is representative of the product range

Subtotal (1 unit)*

$6.80

(exc. GST)

$7.82

(inc. GST)

Add to Basket
Select or type quantity
In Stock
  • 58 unit(s) ready to ship from another location
  • Plus 1,606 unit(s) shipping from 23 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +$6.80

*price indicative

Packaging Options:
RS Stock No.:
298-8491
Mfr. Part No.:
L4940V5
Brand:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

Product Type

Voltage Regulator

Package Type

TO-220

Mount Type

Through Hole

Polarity

Positive

Quiescent Current

5mA

Pin Count

3

Height

9.15mm

Series

L4940

Width

4.6 mm

Length

10.4mm

Standards/Approvals

No

Maximum Operating Temperature

150°C

Maximum Input Voltage

17V

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.

Related links