*For representation only.
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Technical Specifications
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 4.5V |
| Voltage - Input (Max) | 40V |
| Voltage - Output (Min/Fixed) | 0.6V |
| Current - Output | 3A |
| Frequency - Switching | 500kHz ~ 2.5MHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23-8 Thin, TSOT-23-8 |
| Supplier Device Package | TSOT-23-8 |
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Product Attributes
| Packaging | Reel |
| Standard Pack Qty | 3000 |
3,199
Units In Stock
📦 Reel
- 24-hour response
- Global shipping
- Genuine parts guaranteed
Test report available upon request —
view sample report
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Key Specifications
| Category | Switching Voltage Regulators |
| RoHS | RoHS Compliant |
| Lifecycle | |
| Lead Time | 112 Days (from factory) |
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Documentation
⬇ Download Datasheet
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Compliance & Export
| Country / Standard | Code |
|---|---|
| CNHTS | 8542391090 |
| CAHTS | 8542310000 |
| USHTS | 8542310030 |
| ECCN | EAR99 |
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Product Overview
Silergy's SY21153AAIC is a widely used switching voltage regulators in electronic designs. This component is defined by a function of Step-Down, a output configuration of Positive, a topology of Buck, a output type of Adjustable, a number of outputs of 1 and a voltage, input of 4.5V. This part has a typical lead time of 112 Days from factory and ships with a full manufacturer datasheet available for download. Simplytronix carries SY21153AAIC in stock, backed by a genuine parts guarantee and quick dispatch.
