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Updated at 30/06/2025 10:30:15(UTC+8)
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Description
- Description:
- TLF1963 is a low dropout voltage regulator available in PG-TO263-5 and PG-TO252-5 SMD package. The IC regulates an input voltage V I in the range of 2.5 V < V I < 20 V to an adjustable output voltage of 1.21 V < V Q,nom < V I -V dr. The device is capable of supplying loads up to 1.5 A. The regulator can be enabled and disabled via the Enable input.The integrated output current limitation and the overtemperature shutdown will protect the device against failures like output short circuit to GND, overcurrent and overtemperature.
- The TLF1963 provides the ideal solution for systems requiring several supply voltages. With its adjust feature the regulator can provide all supply voltages between 1.21 V and the available input voltage, which offers a high flexibility to the system designer.
- Summary of Features:
- Adjustable Output Voltage
- Output Voltage Tolerance at small loads of ±1.5 %
- Output Current Capability up to 1.5 A
- Very Low Dropout Voltage of 340 mV
- Extended Operating Range Starting at 1.7 V
- Low Noise of typ. 40 µV RMS (10 Hz to 100 kHz)
- Small Output Capacitor for Stability 10 µF
- Suitable for Ceramic Output Capacitors
- Enable Functionality
- Overtemperature Shutdown
- Reverse Polarity Protection
- Output Current Limitation
- Wide Temperature Range From -40 °C up to 150 °C
- Suitable for use in automotive electronics as Post Regulator
- Green Product (RoHS compliant)
- AEC Qualified"
- Benefits:
- Wide input voltage range
- Output ceramic caps supported
- Target Applications:
- Infotainment ( Camera, Display supply)
- Memory, CPU, FPGA core supply
- High current post regulator (in combination with DC/DC)
TLF1963TE Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Case/Package | TO-252-5 |
| Output Current | 1.5 A |
| Quiescent Current | 1.1 mA |
| voltage rating | 340 mV |
| Accuracy | 3.0 % |
| Input Voltage | 20 V |
| Show | |
| Product Lifecycle Status | Unknown |
| Packaging | Tape & Reel (TR) |
| RoHS | RoHS-conform |
| Lead-Free Status | Lead Free |
| ECCN Code | EAR99 |
Order guide
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- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
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