Data Sheet ACT6700/6701/6702
Rev 6, 5/2006
MobileLDOTM High Performance Low Dropout Regulators
FEATURES
110mV Typica...
Data Sheet ACT6700/6701/6702
Rev 6, 5/2006
MobileLDOTM High Performance Low Dropout Regulators
FEATURES
110mV Typical Dropout with 150mA Load Very Low 23µA Supply Current 1.5%
Voltage Accuracy 450mA Typical Current Limit Thermal Shutdown Protection Fold-back Current Limit Protection 1.5V to 5V Fixed Output
Voltages Power-Good Indicator (ACT6701) Low Noise Bypass Pin (ACT6702) Stable with Wide Range of Capacitance Compact SOT23-3 and SOT23-5 Packages and
also SOT89-3 for ACT6700
APPLICATIONS
Cellular Handsets Battery-Powered Equipment Personal Communication Devices Portable Information Devices Peripherals, Consumer Electronics
GENERAL DESCRIPTION
The ACT670_ MobileLDOTM series products are high performance low dropout
voltage regulators designed for portable applications with very low quiescent current (23µA) and dropout
voltage (110mV at 150mA).
The ACT670_ LDOs have typical current limit of 450mA and are available in high accuracy (1.5%) output
voltages from 1.5V to 5V in 50mV increments. These products feature thermal shutdown protection and current limit with fold-back in short circuit.
The ACT6700 is available in the SOT23-3 and SOT89-3 packages. The ACT6701 is available in the SOT23-5 package and includes a power-good indicator output. The ACT6702 is available in the SOT23-5 package and includes a low noise bypass pin for low noise applications. These products are ideal for portable information devices, cellular phones, and other batter...