Silergy SY21113IADC, 1-Channel Synchronous Step-Down Converter, Switching Regulator, 3 A, 5.5V 500 kHz, TSOT23-8L 6-Pin
- RS Stock No.:
- 820-284
- Mfr. Part No.:
- SY21113IADC
- Brand:
- Silergy
N
Bulk discount available
View bulk pricing optionsSubtotal (1 pack of 20 units)*
$22.48
(exc. GST)
$25.86
(inc. GST)
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Temporarily out of stock
- Shipping from 25 November 2026
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Units | Per unit | Per Pack* |
|---|---|---|
| 20 - 180 | $1.124 | $22.48 |
| 200 - 980 | $0.911 | $18.22 |
| 1000 - 1980 | $0.697 | $13.94 |
| 2000 + | $0.526 | $10.52 |
*price indicative
- RS Stock No.:
- 820-284
- Mfr. Part No.:
- SY21113IADC
- Brand:
- Silergy
Specifications
Technical data sheets
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 | Synchronous Step-Down Converter | |
| Number of Outputs | 1 | |
| Output Voltage | 5.5V | |
| Switching Frequency | 500kHz | |
| Mount Type | Surface Mount | |
| Polarity | Positive | |
| Quiescent Current | 100μA | |
| Package Type | TSOT23-8L | |
| Pin Count | 6 | |
| Output Current | 3A | |
| Power Rating | 1.5W | |
| Output Type | Adjustable | |
| Switching Regulator | Yes | |
| Height | 1.1mm | |
| Length | 3mm | |
| Standards/Approvals | RoHS | |
| Width | 3.05mm | |
| Series | SY21 | |
| Minimum Input Voltage | 4.5V | |
| Maximum Input Voltage | 18V | |
| Maximum Operating Temperature | 125°C | |
| Minimum Operating Temperature | -40°C | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Silergy | ||
Product Type Switching Regulator | ||
Regulator Type Synchronous Step-Down Converter | ||
Number of Outputs 1 | ||
Output Voltage 5.5V | ||
Switching Frequency 500kHz | ||
Mount Type Surface Mount | ||
Polarity Positive | ||
Quiescent Current 100μA | ||
Package Type TSOT23-8L | ||
Pin Count 6 | ||
Output Current 3A | ||
Power Rating 1.5W | ||
Output Type Adjustable | ||
Switching Regulator Yes | ||
Height 1.1mm | ||
Length 3mm | ||
Standards/Approvals RoHS | ||
Width 3.05mm | ||
Series SY21 | ||
Minimum Input Voltage 4.5V | ||
Maximum Input Voltage 18V | ||
Maximum Operating Temperature 125°C | ||
Minimum Operating Temperature -40°C | ||
Automotive Standard No | ||
- COO (Country of Origin):
- CN
The Silergy synchronous step-down DC/DC converter delivers superior performance, is designed to provide reliable power regulation with an integrated solution that ensures low conduction loss and Rapid transient response.
Operates within a 4.5V to 18V input voltage range
Capable of delivering up to 3A output current
Utilises a 500kHz switching frequency for reduced external component sizes
Features cycle-by-cycle current limiting and hiccup mode short circuit protection
Includes a programmable soft-start feature to limit inrush current
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