Silergy SY21314DBC, 1-Channel Step-Up, Switching Regulator, 4 A, 33V 1 MHz, DFN33A 10-Pin
- RS Stock No.:
- 820-287
- Mfr. Part No.:
- SY21314DBC
- Brand:
- Silergy
Bulk discount available
View bulk pricing optionsSubtotal (1 pack of 5 units)*
Kr. 99,53
(exc. VAT)
Kr. 124,41
(inc. VAT)
FREE delivery for online orders over 750,00 kr
Temporarily out of stock
- Shipping from 04 December 2026
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Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 45 | Kr. 19,906 | Kr. 99,53 |
| 50 - 245 | Kr. 16,108 | Kr. 80,54 |
| 250 - 495 | Kr. 12,356 | Kr. 61,78 |
| 500 + | Kr. 9,336 | Kr. 46,68 |
*price indicative
- RS Stock No.:
- 820-287
- Mfr. Part No.:
- SY21314DBC
- Brand:
- Silergy
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Silergy | |
| Product Type | Switching Regulator | |
| Regulator Type | Step-Up | |
| Output Voltage | 33V | |
| Number of Outputs | 1 | |
| Switching Frequency | 1MHz | |
| Mount Type | Surface Mount | |
| Polarity | Positive | |
| Quiescent Current | 100μA | |
| Package Type | DFN33A | |
| Pin Count | 10 | |
| Output Current | 4A | |
| Power Rating | 2.6W | |
| Output Type | Adjustable | |
| Switching Regulator | Yes | |
| Width | 3.1mm | |
| Standards/Approvals | RoHS | |
| Series | SY21 | |
| Length | 3.1mm | |
| Height | 0.8mm | |
| Maximum Operating Temperature | 125°C | |
| Maximum Input Voltage | 33V | |
| Minimum Operating Temperature | -40°C | |
| Minimum Input Voltage | 3V | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Silergy | ||
Product Type Switching Regulator | ||
Regulator Type Step-Up | ||
Output Voltage 33V | ||
Number of Outputs 1 | ||
Switching Frequency 1MHz | ||
Mount Type Surface Mount | ||
Polarity Positive | ||
Quiescent Current 100μA | ||
Package Type DFN33A | ||
Pin Count 10 | ||
Output Current 4A | ||
Power Rating 2.6W | ||
Output Type Adjustable | ||
Switching Regulator Yes | ||
Width 3.1mm | ||
Standards/Approvals RoHS | ||
Series SY21 | ||
Length 3.1mm | ||
Height 0.8mm | ||
Maximum Operating Temperature 125°C | ||
Maximum Input Voltage 33V | ||
Minimum Operating Temperature -40°C | ||
Minimum Input Voltage 3V | ||
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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