TLF80511TF V33
The TLF80511 is a linear low dropout voltage regulator for load currents up to 400 mA in D²PAK or DPAK packages with fixed output voltage (5V and 3.3V) . An input voltage of up to 40 V is regulated to Vq_nom =5V or 3.3V with ±2 % precision. The TLF80511 with a typical quiescent current of 38 µA, is the ideal solution for systems requiring very low operating currents, such as those permanently connected to a battery. It features a very low dropout voltage of 100 mV, when the output current is less than 100 mA. In addition, the dropout region begins at input voltages of 3.3 V (extended operating range). This makes the TLF80511 suitable to supply automotive systems. In addition, the TLF80511’s new fast regulation concept requires only a single, 1 µF output capacitor to maintain stable regulation.
| Parametric | TLF80511TF V33 |
|---|
| Operating Voltage
min
max | 3.3V
45.0V |
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| Output Voltage Type | 3.3V |
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| Accuracy | 2.0% |
|---|
| Output Current
(max.) | 400mA |
|---|
| Regulator Type | Linear |
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| Dropout Voltage | 130mV |
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| Quiescent Current | 0.038mA |
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| Operating Temperature
min
max | -40.0°C
150.0°C |
|---|
| Over Voltage Protection | no |
|---|
| Enable (=Inhibit) | no |
|---|
| Reset | no |
|---|
| 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 |
|---|
| Early Warning | no |
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| Sales Product Name | TLF80511TF V33 |
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| OPN | TLF80511TFV33ATMA1 |
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| Product Status | active and preferred |
|---|
| Package Name | PG-TO252-3 |
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| Completely lead free | no |
|---|
| Halogen free | yes |
|---|
| RoHS compliant | yes |
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| Packing Size | 2500 |
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| Packing Type | TAPE & REEL |
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| Moisture Level | 1 |
|---|
| Summary of Features:- Output Voltage 3.3 V
- Output Voltage Precision ± 2 %
- Output Current up to 400 mA
- Ultra Low Current Consumption 38 µA
- Very Low Dropout Voltage: 100 mV at 100 mA Output Current
- Extended Operating Range Starting at 3.3 V
- Small Output Capacitor 1 µF
- Output Current Limitation
- Overtemperature Shutdown
- Suitable for Use in Automotive Electronics
- Wide Temperature Range from -40 °C up to 150 °C
- Green Product (RoHS compliant)
- AEC Qualified
Benefits:- Very Wide Input Voltage Range
- Fast Voltage Regulation Loop
- Supports Voltage Cranking Application
- Very Low Dropout
Target Applications:- Automotive General ECU
- Automotive Dashboard
- Clima Control (HVAC)
- Start-Stop Control Unit
 功能框图  |
Data Sheet
Product Brochure
Application Notes
Product Brief
Product Selection Guide
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
