Description

The SiP21106DT-28-E3 is a BiCMOS 150 mA low noise LDO voltage regulator that is perfect for low battery operated low powered applications. It has an ultra-low ground current and a low dropout voltage of 135 mV at 150 mA load, which helps to extend battery life for portable electronics. The SiP21106DT-28-E3 is particularly suitable for systems requiring a quiet voltage source, such as RF applications, thanks to its low output noise.

Specifications and Features

- TSC75-6L Package (1.6 x 1.6 x 0.6 mm), and TSOT23-5L Package Options
- 1.0% Output Voltage Accuracy at 25 °C
- Low Dropout Voltage: 135 mV at 150 mA
- Low Noise: 60 µV(rms) (10 Hz to 100 kHz Bandwidth) With 10 nF Over Full Load Range
- 35 µA (typical) Ground Current at 1 mA Load
- 1 µA Maximum Shutdown Current at 85 °C
- Output Auto Discharge at Shutdown Mode
- Built-in Short Circuit (330 mA typical) and Thermal Protection (160 °C typical)
- Adjustable Output Voltage with SiP21108
- POK Error Flag with SiP21107
- Junction Temperature Range for Operation: -40 °C to +125 °C
- Uses Low ESR Ceramic Capacitors
- Fixed Voltage Output 1.3 V to 5 V in 50 mV Steps

Application Scenarios

- Cellular Phones, Wireless Handsets
- PDAs
- MP3 Players
- Digital Cameras
- Pagers
- Wireless Modem
- Noise-Sensitive Electronic Systems

Comparison