It is functional compatible to the TLE4266, but with a reduced quiescent current of << 1 µ A in OFF mode and 40 µ A in ON mode. The TLE4266-2 is especially designed for all applications that require very low quiescent current in ON and OFF mode. The device is available in the small surface mounted PG-SOT223-4 package. It is pin compatible to the TLE4266G. It is designed to supply microprocessor systems under the severe condition of automotive applications and therefore it is equipped with additional protection against over load, short circuit and overtemperature. Of course the TLE4266-2 can be used in other applications, where a stabilized voltage and the inhibit feature is required. And input voltage VI up to 45 V is regulated to VQ = 5 V (TLE4266-2G) or VQ = 3.3 V (TLE4266-2GS V33) with an accuracy of ±3%. For the 5 V device an accuracy of ±2% is kept for a load current range up to 50 mA. The device operates in the temperature range of T j = -40 to 150 °C. A high level at the INH pin switches the regulator on.
Summary of Features
Fixed output voltage 5.0 V or 3.3 V
Output voltage tolerance ≤ ± 2%, ± 3%
150 mA current capability
Very low current consumption
Low-drop voltage
Overtemperature protection
Reverse polarity proof
Wide temperature range
Suitable for use in automotive electronics
Inhibit
Green Product (RoHS compliant)
AEC Qualified
Benefits
Robust protection features
Wide input operation and temperature range
Potential Applications
Automotive general
Applications
Automotive electric pumps and fans 12 V
Automotive high-voltage battery management system (BMS)
EV traction inverter
It is functional compatible to the TLE4266, but with a reduced quiescent current of << 1 µ A in OFF mode and 40 µ A in ON mode. The TLE4266-2 is especially designed for all applications that require very low quiescent current in ON and OFF mode. The device is available in the small surface mounted PG-SOT223-4 package. It is pin compatible to the TLE4266G. It is designed to supply microprocessor systems under the severe condition of automotive applications and therefore it is equipped with additional protection against over load, short circuit and overtemperature. Of course the TLE4266-2 can be used in other applications, where a stabilized voltage and the inhibit feature is required. And input voltage VI up to 45 V is regulated to VQ = 5 V (TLE4266-2G) or VQ = 3.3 V (TLE4266-2GS V33) with an accuracy of ±3%. For the 5 V device an accuracy of ±2% is kept for a load current range up to 50 mA. The device operates in the temperature range of T j = -40 to 150 °C. A high level at the INH pin switches the regulator on.
Summary of Features
- Fixed output voltage 5.0 V or 3.3 V
- Output voltage tolerance ≤ ± 2%, ± 3%
- 150 mA current capability
- Very low current consumption
- Low-drop voltage
- Overtemperature protection
- Reverse polarity proof
- Wide temperature range
- Suitable for use in automotive electronics
- Inhibit
- Green Product (RoHS compliant)
- AEC Qualified
Benefits
- Robust protection features
- Wide input operation and temperature range
Potential Applications
Applications
- Automotive electric pumps and fans 12 V
- Automotive high-voltage battery management system (BMS)
- EV traction inverter
