The TPS51103DRCT is an integrated low-dropout (LDO) regulator designed specifically for notebook computers. It features a wide input voltage range of 4.5 V to 28 V and includes three LDO outputs: two rated at 100 mA for 5 V and 3.3 V, and an always-on 3.3 V output providing 5 mA for real-time clock (RTC) applications. The device incorporates a glitch-free switchover circuit to optimize battery life and ensure stable power delivery. It operates over a temperature range of -40¬8C to 85¬8C and is housed in a compact 10-pin QFN package. The TPS51103 also includes thermal shutdown protection and a 250 kHz clock output for external charge pump applications, making it suitable for various mobile digital consumer products.
Integrated LDO with Switchover Circuit for Notebook Computers 10-VSON -40 to 85
TPS51103 Integrated LDO with Switchover Circuit for Notebook Computers
IC REG CTRLR NOTEBK 1OUT 10VSON
LDO Voltage Regulators Integrated LDO
| Texas Instruments | Rochester Electronics | Lingto Electronic Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Switching Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | TPS51103DRCT | TPS51103DRCT | TPS51103DRCT | TPS51103DRCT |
| Product Name | TPS51103 Integrated LDO with Switchover Circuit for Notebook Computers | PMIC - Voltage Regulators - Special Purpose | LDO Voltage Regulators | |
| Regulator Type | Low Dropout | |||
| Output Voltage Type | Fixed | |||
| Package Type | Other; VSON | Other; VSON10 | Other; 10-VFDFN Exposed Pad | |
| Special Features | Thermal Shutdown Protection; Thermal Shutdown | |||
| Output Voltage | 3.3 volts |
