The TC1303A combines a 500mA synchronous buck regulator and a 300mA low-dropout (LDO) regulator with a power-good monitor to provide a highly integrated solution for applications that require multiple supply voltages. The power-good function monitors the output of the buck regulator.
Additional Features
Independent 300mA Low-Dropout Regulator
Power-good Monitor on the Buck Output with 300mS Delay
Both Outputs Internally Compensated
Independent Shutdown for the Buck and LDO Outputs
Automatic PWM to PFM mode transition
Small 10-Pin 3x3 DFN and MSOP
Undervoltage Lockout (UVLO)
Output Short Circuit and Overtemperature Protection
The TC1303A combines a 500mA synchronous buck regulator and a 300mA low-dropout (LDO) regulator with a power-good monitor to provide a highly integrated solution for applications that require multiple supply voltages. The power-good function monitors the output of the buck regulator.
Additional Features
- Independent 300mA Low-Dropout Regulator
- Power-good Monitor on the Buck Output with 300mS Delay
- Both Outputs Internally Compensated
- Independent Shutdown for the Buck and LDO Outputs
- Automatic PWM to PFM mode transition
- Small 10-Pin 3x3 DFN and MSOP
- Undervoltage Lockout (UVLO)
- Output Short Circuit and Overtemperature Protection
