TEXAS INSTRUMENTS TPS70933EVM-110. 评估模块, TPS79033 150mA LDO
The evaluation module is a fully assembled and tested circuit for evaluating the TPS79033 low dropout regulator. This EVM configuration contains a single linear regulator with internal thermal protection, reverse current protection, and overcurrent protection in a SOT23-5 package. The regulator is capable of delivering up to150mA to the load, depending on the input-output power dissipation across the part which can be minimized because of the low dropout voltage. The input and output capacitors for the TPS70933 must be 2.2µF effective minimum for stability. An additional input capacitor connection is added to the EVM if smaller, lower voltage capacitors are desired.
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- 2% accuracy over temperature
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- Ultra low IQ: 1µA
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- Shutdown current 150nA
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- Input voltage form 2.5V to 30V
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- Stable with cost effective ceramic capacitors
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- 300mV dropout at 50mA
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- Protections: Over current, Over temperature, Reverse Current
It is important to operate this EVM within the input voltage range of -22V to 0.3V and the output voltage range of -20V to -3V. Exceeding the specified input range may cause damage to the EVM.