*For representation only.
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Technical Specifications
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 28V |
| Voltage - Output (Min/Fixed) | 5V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.5V @ 100mA |
| Current - Output | 100mA |
| Current - Quiescent (Iq) | 300 µA |
| Current - Supply (Max) | 5 mA |
| PSRR | - |
| Control Features | Reset |
| Protection Features | Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 125°C |
| Grade | Automotive |
| Qualification | AEC-Q100 |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 20-SO |
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Product Attributes
| Packaging | Reel |
| Standard Pack Qty | 1000 |
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Alternate / Replacement Parts
| Alternate Packaging | L4949EP-E |
| Suggested Replacement |
3,117
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 | LDO Voltage Regulators |
| RoHS | RoHS Compliant |
| Lifecycle | Not Recommended for New Designs |
| Lead Time | 210 Days (from factory) |
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Documentation
⬇ Download Datasheet
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Compliance & Export
| Country / Standard | Code |
|---|---|
| CNHTS | 8542399000 |
| CAHTS | 8542390000 |
| USHTS | 8542390090 |
| JPHTS | 8542390990 |
| TARIC | 8542399000 |
| MXHTS | 85423999 |
| ECCN | EAR99 |
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Product Overview
The L4949EPTR-E from STMicroelectronics falls under the ldo voltage regulators category. It features a output configuration of Positive, a output type of Fixed, a number of regulators of 1, a voltage, input of 28V, a voltage, output of 5V and a voltage, output of -. This part has a typical lead time of 210 Days from factory and ships with a full manufacturer datasheet available for download. Order L4949EPTR-E from Simplytronix for authenticated stock and same-day order processing.
