TC1301B
Features
- Dual Output LDO with Microcontroller Reset Monitor Functionality:
- VOUT1 = 1.5V to 3.3V @ 300 m A
- VOUT2 = 1.5V to 3.3V @ 150 m A
- VRESET = 2.20V to 3.20V
- Output Voltage and RESET Threshold Voltage Options Available (See Table 8-1)
- Low Dropout Voltage:
- VOUT1 = 104 m V @ 300 m A (typical)
- VOUT2 = 150 m V @ 150 m A, (typical)
- Low Supply Current: 116 µA (typical), TC1301A/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 Input for RESET Detect Voltage
(TC1301A)
- Separate VOUT1 and VOUT2 SHDN pins
(TC1301B)
- RESET Output Duration: 300 ms (typical)
- Power-Saving Shutdown Mode of Operation
- Wake-up from SHDN: 5.3 µs (typical)
- Small 8-pin DFN and MSOP Package Options
- Operating Junction Temperature Range:
- -40°C to +125°C
- Overtemperature and Overcurrent Protection
Applications
- Cellular/GSM/PHS Phones
- Battery-Operated Systems
- Hand-Held...
