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TLV75533PDBVR 3.3V 500mA Linear Voltage Regulator IC SOT23-5
The TLV75533PDBVR is an ultra-small, low quiescent current, low-dropout regulator (LDO) that sources 500 mA with good line and load transient performance. The TLV755P is optimized for a wide variety of applications by supporting an input voltage range from 1.45 V to 5.5 V. To minimize cost and solution size, the device is offered in fixed output voltage ranging from 0.6 V to 5 V to support the lower core voltages of modern microcontrollers (MCUs) Additionally, the TLV755P has a low IQ with enable functionality to minimize standby power.
This device features an internal soft-start to lower inrush current, thus providing a controlled voltage to the load and minimizing the input voltage drop during start up When shutdown, the device actively pulls down the output to quickly discharge the outputs and ensure a known start-up state.
The TLV75533PDBVR is stable with small ceramic outpu capacitors allowing for a small overall solution size. A precision band-gap and error amplifier provides a typical accuracy of 1%. All device versions have integrated thermal shutdown, current limit, and undervoltage lockout (UVLO). The TLV755P has an internal foldback current limit that helps reduce the thermal dissipation during short-circuit events.
