Silergy SY21314DBC, 1-Channel Step-Up, Switching Regulator, 4 A, 33V 1 MHz, DFN33A 10-Pin

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Subtotal (1 pack of 5 units)*

£5.72

(exc. VAT)

£6.865

(inc. VAT)

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Units
Per unit
Per Pack*
5 - 45£1.144£5.72
50 - 245£0.926£4.63
250 - 495£0.71£3.55
500 +£0.536£2.68

*price indicative

RS Stock No.:
820-287
Mfr. Part No.:
SY21314DBC
Brand:
Silergy
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Brand

Silergy

Regulator Type

Step-Up

Product Type

Switching Regulator

Number of Outputs

1

Output Voltage

33V

Switching Frequency

1MHz

Mount Type

Surface Mount

Polarity

Positive

Package Type

DFN33A

Quiescent Current

100μA

Pin Count

10

Output Current

4A

Power Rating

2.6W

Output Type

Adjustable

Switching Regulator

Yes

Length

3.1mm

Height

0.8mm

Series

SY21

Width

3.1mm

Standards/Approvals

RoHS

Maximum Operating Temperature

125°C

Minimum Input Voltage

3V

Maximum Input Voltage

33V

Minimum Operating Temperature

-40°C

Automotive Standard

No

COO (Country of Origin):
CN
The Silergy step-up regulator is designed to operate across a wide input voltage range, ensuring optimal performance in demanding applications. It integrates an internal MOSFET to Streamline device functionality and reduce component size.

3V to 33V input voltage range for versatile applications

Integrates an internal N-channel MOSFET with low RDS(ON) of 120mΩ to minimise losses

Provides a maximum output voltage of 33V for enhanced system flexibility

Features 4A current limit for reliable operation under varying loads

Includes soft-start circuitry to control inrush current at startup

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