TLF1963TE
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 to supply 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, this offers a high flexibility to the system designer.
| Parametric | TLF1963TE |
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| Operating Voltage
min
max | 2.5V
20.0V |
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| Output Voltage Type | adj. |
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| Accuracy | 3.0% |
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| Output Current
(max.) | 1500mA |
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| Regulator Type | Linear->Post Regulators |
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| Dropout Voltage | 340mV |
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| Quiescent Current | 1.1mA |
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| Operating Temperature
min
max | -40.0°C
150.0°C |
|---|
| Over Voltage Protection | no |
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| Enable (=Inhibit) | yes |
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| Reset | no |
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| Power Fail | no |
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| Power Good | no |
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| Status Output | no |
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| Hold | no |
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| Watchdog | no |
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| Early Warning | no |
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| Sales Product Name | TLF1963TE |
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| OPN | TLF1963TEATMA1 |
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| Product Status | active and preferred |
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| Package Name | PG-TO252-5 |
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| Completely lead free | no |
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| Halogen free | yes |
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| RoHS compliant | yes |
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| Packing Size | 2500 |
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| Packing Type | TAPE & REEL |
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| 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)
 功能框图 |
Data Sheet
Product Brochure
Application Notes
Product Brief
Product Selection Guide
Material Content SheetInfo
PCB Design Data
Evaluation Boards
| Board | Family | Description | Status |
|---|
| TLS810C1EJV33 BOARD | Linear Voltage Regulator | The TLS810C1EJV33 is a linear voltage regulator of wide input voltage range, low drop out voltage and ultra low quiescent current. With an input voltage range of 2.75V to 42V and ultra low quiescent of only 8.5μA the regulators are perfectly suitable for automotive or any other supply systems connected permanently to the battery. The TLS810C1EJV33 is available in 3.3V output voltage version with an accuracy of 2 % and output current capability up to 100mA. It is stable with only a small ceramic capacitor of 1μF at the output. With extended operating range down to 2.75V, TLS810C1EJV33 is also suitable to supply automotive systems operating during cranking condition. TLS810C1EJV33 includes internal protection features like output current limitation and over-temperature shutdown. The output voltage is supervised by the Reset feature, including under-voltage reset and delayed reset release at power-on.Channel=ff80808112ab681d0112ab69bfb202efTLS810C1EJV33 | on request |
| TLS810D1EJV50 BOARD | Linear Voltage Regulator | The TLS810D1EJV50 is a linear voltage regulator featuring wide input voltage range, low drop out voltage and ultra low quiescent current. With an input voltage range of 2.75V to 42V and ultra low quiescent of only 9μA the regulators are perfectly suitable for automotive or any other supply systems connected permanently to the battery. The TLS810D1EJV50 is available in 5.0V output voltage version with an accuracy of 2 % and output current capability up to 100mA. It is stable with only a small ceramic capacitor of 1μF at the output. The device can be switched on and off by the Enable feature leading to a current consumption of less than 1μA. With extended operating range down to 2.75V, TLS810D1EJV50 is also suitable to supply automotive systems operating during cranking condition. TLS810D1EJV50 includes internal protection features like output current limitation and over-temperature shutdown. The output voltage is supervised by the Reset feature, including under-voltage reset and delayed reset release at power-on.TLS810D1EJV50 | on request |
Package Data
PCB Design Data
