Silergy SY21245RBC, 1-Channel Buck, Switching Regulator, 8 A, 5.5V 500 kHz, QFN 20-Pin
- RS Stock No.:
- 820-290
- Mfr. Part No.:
- SY21245RBC
- Brand:
- Silergy
Bulk discount available
View bulk pricing optionsSubtotal (1 pack of 2 units)*
Kr. 51,71
(exc. VAT)
Kr. 64,64
(inc. VAT)
FREE delivery for online orders over 750,00 kr
In Stock
- 3 000 unit(s) ready to ship
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 2 - 18 | Kr. 25,855 | Kr. 51,71 |
| 20 - 98 | Kr. 25,225 | Kr. 50,45 |
| 100 - 198 | Kr. 24,54 | Kr. 49,08 |
| 200 + | Kr. 24,025 | Kr. 48,05 |
*price indicative
- RS Stock No.:
- 820-290
- Mfr. Part No.:
- SY21245RBC
- 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 | |
| Regulator Type | Buck | |
| Product Type | Switching Regulator | |
| Output Voltage | 5.5V | |
| Number of Outputs | 1 | |
| Switching Frequency | 500kHz | |
| Polarity | Positive | |
| Mount Type | Surface Mount | |
| Quiescent Current | 60μA | |
| Package Type | QFN | |
| Pin Count | 20 | |
| Output Current | 8A | |
| Power Rating | 3.6W | |
| Output Type | Adjustable | |
| Switching Regulator | Yes | |
| Length | 3.6mm | |
| Width | 3.6mm | |
| Height | 850μm | |
| Series | SY21 | |
| Standards/Approvals | RoHS | |
| Maximum Operating Temperature | 125°C | |
| Minimum Operating Temperature | -40°C | |
| Maximum Input Voltage | 40V | |
| Minimum Input Voltage | 4V | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Silergy | ||
Regulator Type Buck | ||
Product Type Switching Regulator | ||
Output Voltage 5.5V | ||
Number of Outputs 1 | ||
Switching Frequency 500kHz | ||
Polarity Positive | ||
Mount Type Surface Mount | ||
Quiescent Current 60μA | ||
Package Type QFN | ||
Pin Count 20 | ||
Output Current 8A | ||
Power Rating 3.6W | ||
Output Type Adjustable | ||
Switching Regulator Yes | ||
Length 3.6mm | ||
Width 3.6mm | ||
Height 850μm | ||
Series SY21 | ||
Standards/Approvals RoHS | ||
Maximum Operating Temperature 125°C | ||
Minimum Operating Temperature -40°C | ||
Maximum Input Voltage 40V | ||
Minimum Input Voltage 4V | ||
Automotive Standard No | ||
- COO (Country of Origin):
- CN
The Silergy synchronous buck converter is designed to deliver 8A output current across a wide input voltage range from 4V to 40V, utilising Advanced control strategies for superior performance.
Low RDS(ON) for internal MOSFETs ensures minimal conduction loss
Wide input voltage range allows flexibility in various applications
Integrated soft-start limits inrush current for added system stability
Programmable valley current limit thresholds enhance operational flexibility
Cycle-by-cycle current limit protection ensures device safety
Auto-recovery from short-circuit and over-temperature conditions improves reliability
Related links
- Silergy SY21051FCC Switching Regulator 24V 1000 kHz, SO 8-Pin
- Silergy SY21061ABC Switching Regulator 12V 800 kHz, PG-SOT23-6 6-Pin
- Silergy SY21113IADC Switching Regulator 5.5V 500 kHz, TSOT23-8L 6-Pin
- STMicroelectronics STPD01PUR Buck Boost Switching Regulator 22V 750 kHz, QFN (3 x 4 mm) 24-Pin
- Texas Instruments Voltage Regulator 5.5V 1000 kHz, SOT-23-THIN 6-Pin
- onsemi LM2575D2T-5G Boost 1 A TO-263 5-Pin
- Allegro Microsystems A4403GEUTR-T Buck Converter QFN 16-Pin
- Texas Instruments Boost 800 mA SON 10-Pin