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TC1302A - Low Quiescent Current Dual Output LDO

General Description

The TC1302A/B combines two Low Dropout (LDO) regulators into a single 8-pin MSOP or DFN package.

Both regulator outputs feature low dropout voltage, 104 mV @ 300 mA for VOUT1, 150 mV @ 150 mA for VOUT2, low quiescent current consumption, 58 µA each and a typical regulation accuracy of 0.5%.

Key Features

  • Dual Output LDO: - VOUT1 = 1.5V to 3.3V @ 300 mA - VOUT2 = 1.5V to 3.3V @ 150 mA.
  • Output Voltage (See Table 8-1).
  • Low Dropout Voltage: - VOUT1 = 104 mV @ 300 mA Typical - VOUT2 = 150 mV @ 150 mA Typical.
  • Low Supply Current: 116 µA Typical TC1302A/B with both output voltages available.
  • Reference Bypass Input for Low-Noise Operation.
  • Both Output Voltages Stable with a Minimum of 1 µF Ceramic Output Capacitor.
  • Separate VOUT1 and VOUT2.

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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TC1302A/B Low Quiescent Current Dual Output LDO Features • Dual Output LDO: - VOUT1 = 1.5V to 3.3V @ 300 mA - VOUT2 = 1.5V to 3.3V @ 150 mA • Output Voltage (See Table 8-1) • Low Dropout Voltage: - VOUT1 = 104 mV @ 300 mA Typical - VOUT2 = 150 mV @ 150 mA Typical • Low Supply Current: 116 µA Typical TC1302A/B with both output voltages available • Reference Bypass Input for Low-Noise Operation • Both Output Voltages Stable with a Minimum of 1 µF Ceramic Output Capacitor • Separate VOUT1 and VOUT2 SHDN pins (TC1302B) • Power-Saving Shutdown Mode of Operation • Wake-up from SHDN: 5.3 µs.