TLV70225DBVR

The TLV702 series low-dropout (LDO) linear regulators are low quiescent current devices with excellent line and load transient performance. These LDOs are designed to save board space in power-sensitive applications. A high-precision bandgap and error amplifier provide 2% total accuracy. Low output noise, very high PSRR, and low dropout voltage make these devices ideal for a wide range of battery-powered handheld devices. All device versions feature thermal shutdown and current limiting for safe operation. In addition, these devices remain stable with an effective output capacitance of only 0.1 μF. This allows the use of cost-effective capacitors with higher bias voltage and temperature derating. These devices regulate to a specified accuracy without an output load. The TLV702P series also offers an active pull-down circuit for fast output discharge. The TLV702 series LDO linear regulators are available in SOT23-5 and 1.5mm×1.5mm WSON-6 packages.

Applications

• Wireless handheld terminals
• Smartphones
• ZigBee networks
• Bluetooth devices
• Li-ion battery-powered handheld products
• WLAN and other PC add-in cards

Key features

• Ultra-low dropout voltage:
• 37mV at I_OUT = 50mA and V_OUT = 2.8V
• 75mV at I_OUT = 100mA and V_OUT = 2.8V
• 2200V at I_OUT = 300mA and V_OUT = 2.8V
• 2% accuracy
• Low I_Q: 35μA
• Fixed output voltage options from 1.2V to 4.8V
• High PSRR: 68dB at 1kHz
• Stable with 0.1μF effective capacitance
• Thermal shutdown and overcurrent protection
• Package: 5-pin SOT-23 and 1.5mm×1.5mm 6-pin WSON