Silergy SY21138ARHC, 1-Channel Synchronous Step-Down Voltage Regulator, Synchronous Buck Regulator, 6 A, 0.6V 600 kHz,

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Subtotal (1 pack of 5 units)*

PHP493.29

(exc. VAT)

PHP552.485

(inc. VAT)

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  • Shipping from December 14, 2026
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Units
Per Unit
Per Pack*
5 - 45PHP98.658PHP493.29
50 - 245PHP79.854PHP399.27
250 - 495PHP61.284PHP306.42
500 +PHP46.196PHP230.98

*price indicative

RS Stock No.:
820-285
Mfr. Part No.:
SY21138ARHC
Manufacturer:
Silergy
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Brand

Silergy

Regulator Type

Synchronous Step-Down Voltage Regulator

Product Type

Synchronous Buck Regulator

Number of Outputs

1

Output Voltage

0.6V

Switching Frequency

600kHz

Mount Type

Surface Mount

Polarity

Positive

Package Type

QFN

Quiescent Current

100μA

Pin Count

16

Output Current

6A

Output Type

Adjustable

Switching Regulator

Yes

Length

2.5mm

Series

SY21138

Width

2.5mm

Standards/Approvals

No

Height

2.5mm

Minimum Input Voltage

4.5V

Maximum Input Voltage

24V

Maximum Operating Temperature

125°C

Minimum Operating Temperature

-40°C

Automotive Standard

No

COO (Country of Origin):
CN
The Silergy synchronous step-down buck switching voltage regulator delivers up to 6A of output current for demanding point-of-load power applications. This Compact component ensures highly efficient power conversion for modern high-density circuits.

Operates with a pseudo-constant switching frequency

Features a high accuracy reference voltage

Arrives in a Compact QFN 2.5 mm by 2.5 mm-16 exposed pad package

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