Taiwan Semiconductor Introduces Automotive Compliant Low Dropout Linear Regulators. TQL821, TQL850, and TQL851 are high-performance low dropout linear regulators with 3.3 V & 5 V fixed output, the input range of 3 V to 50 V, and low Iq. These devices provide 2% output voltage accuracy and are suitable for automotive or systems. The devices are stable with a small ceramic capacitor of 1 μF to provide a fast transient response with good stability. The input voltage will work down to 3 V which provides a margin for cranking conditions of an automotive electrical system.
Key features
- AEC-Q100 qualified
- 3 V to 50 V Input voltage range
- Low dropout voltages at IO=100 mA
- Output Current protection Limit
- Over Temperature Protection
- RoHS Compliant
- Halogen-Free according to IEC 61249-2-21
Key benefits
- Wide input voltage supporting applications including start-stop requirements
- With flexible μC support of 3.3 V & 5 V
- Low Iq for battery applications
- Low dropout voltage provides a margin for a wide range of end applications
- Low parts count only needs a 1 μF output capacitor saving on BOM cost without performance compromise
Key applications
Click here to learn more about TQL821CSV33 RLG
Click here to learn more about TQL850CSV33 RLG
Click here to learn more about TQL851CSV33 RLG
