TC1302A - Microchip Technology

TC1302A Low Quiescent Current Dual Output LDO

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%. Several fixed-output voltage combinations are available. A reference.

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. Typical
• Small 8-pin DFN or MSOP Package Options
• Operating Jun.