SI9181DB
Overview
The Si9181DQ/Si9182DH are the extremely low drop CMOS linear regulator ICs operating from 2-V to 6-V input. These devices offer ultra-low ground current and low dropout to extend the battery life in portable electronics.
- 2-V to 6-V Input Voltages Range
- Uses Low-ESR Ceramic Capacitors At The Input and Output
- Fast Load and Line Transient Response - On Board Load Transient Response Test Circuit
- 100-mVrms Noise With Noise Bypass Capacitor - Probe Clip Provision For Accurate Noise Measurement
- 1-mA Maximum Shutdown Current.
- Built In Short Circuit and Thermal Protection
- Out of Regulation Error Flag
- Fixed 1.5-V, 1.8-V, 2.0-V, 2.5-V, 2.8-V, 3.0-V 3.8-V, 5.0-V, Or Adjustable Voltage Versions Available
- Provision To Measure The Ground Current
- Si9181-Low 150-mV Dropout At 350-mA Load - 500-mA Peak Current Capability - TSSOP-8 Package With 833-mW Power Dissipation
