STMicroelectronics Buck Converter, Surface, 50V Output Voltage, 2 A Output Current, 1 Outputs

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Subtotal (1 unit)*

PHP213.24

(exc. VAT)

PHP238.83

(inc. VAT)

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  • 1,074 unit(s) shipping from June 15, 2026
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Units
Per Unit
1 - 9PHP213.24
10 - 19PHP210.36
20 - 49PHP205.80
50 - 249PHP201.84
250 +PHP198.42

*price indicative

Packaging Options:
RS Stock No.:
686-8237
Mfr. Part No.:
L4978D
Manufacturer:
STMicroelectronics
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Brand

STMicroelectronics

Output Voltage 1

50V

Product Type

Buck Converter

Output Current

2A

Mount Type

Surface

Number of Outputs

1

Power

0.8W

Efficiency

87%

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

150°C

Number of Pins

16

Series

L4978

Line Regulation

10 mV

Package Type

SOIC-16

Depth

2.65mm

Width

7.6mm

Length

10.5mm

Standards/Approvals

RoHS

Maximum Input Voltage

55V

Minimum Input Voltage

8V

DC-DC Switching Converters, Step-Down Regulators, STMicroelectronics


ST’s monolithic switching regulators offer high input-voltage capability, and deliver output currents up to 4A, with high switching frequency.

Switching Voltage Regulators, STMicroelectronics


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