STMicroelectronics Switching Regulator, 50 V Output Voltage, 1.5 A Output Current, 1 Outputs

This image is representative of the product range

View all Switching Regulators

Subtotal (1 reel of 1000 units)*

SGD4,707.00

(exc. GST)

SGD5,131.00

(inc. GST)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 27 August 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Reel*
1000 +SGD4.707SGD4,707.00

*price indicative

RS Stock No.:
151-513
Mfr. Part No.:
L4971D013TR
Manufacturer:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

Output Voltage 1

50 V

Product Type

Switching Regulator

Output Current

1.5A

Number of Outputs

1

Ripple and Noise

12mV

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

150°C

Output Voltage 2

3.3V

Series

L4971

Package Type

SO-16

Depth

2.6mm

Standards/Approvals

RoHS

Width

10.6 mm

Length

10.5mm

Maximum Input Voltage

55V

Minimum Input Voltage

8V

COO (Country of Origin):
MY
The STMicroelectronics step down monolithic power switching regulator delivering 1.5A at a voltage between 3.3V and 50V (selected by a simple external divider). Realized in BCD mixed technology, the device uses an internal power D-MOS transistor (with a typical Rdson of 0.25Ω) to obtain very high efficiency and high switching speed.

Thermal shutdown

Soft start function

Voltage feedforward

Related links