TLS810A1LD V33

Infineon LINEAR VOLTAGE REGULATOR

Description:

The TLS810A1 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 2.75 V to 42 V and ultra low quiescent of only 5 μA, the regulator is perfectly suitable for automotive or any other supply systems connected permanently to the battery. The TLS810A1LDV33 is the fixed 3.3 V output version with an accuracy of 2% and output current capability up to 100 mA. The new regulation concept implemented in TLS810A1 combines fast regulation and very good stability while requiring only a small ceramic capacitor of 1 μF at the output. The tracking region starts already at input voltages of 2.75 V extended operating range. This makes the TLS810A1 also suitable to supply automotive systems that need to operate during cranking condition.

Summary of Features:

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Ultra Low Quiescent Current of 5 μA

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Wide Input Voltage Range of 2.75 V to 42 V

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Output Current Capacity up to 100 mA

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Low Drop Out Voltage of typ. 250mV @ 100 mA

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Output Current Limit Protection

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Overtemperature Shutdown

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Available in PG-TSON-10 Package

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Wide Temperature Range

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Green Product RoHS Compliant

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AEC Qualified

Benefits:

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Functional input voltage reange starts at 2.75 V and very low dropout voltage -> suitable for cranking

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Ultra-low quiescent current and current consumption -> power saving for battery

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Stable with 1 μF output capacitor -> PCB space and cost savings

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Excellent transient robustness -> smaller input capacitors hence lower input filtering costs