SI91821 Overview
Description
The Si91821 is a 300-mA CMOS LDO (low dropout) voltage regulator. The device features ultra low ground current and dropout voltage to prolong battery life in portable electronics.
| Part | SI91821 |
|---|---|
| Description | Micropower 300-mA CMOS LDO Regulator |
| Category | LDO Regulator |
| Manufacturer | Vishay |
| Size | 136.02 KB |
Related Datasheets
| Part Number | Manufacturer | Description |
|---|---|---|
| LM317 | Texas Instruments | 3-Terminal Adjustable Regulator |
| TL431 | Fairchild Semiconductor | Programmable Shunt Regulator |
| LM317 | Inchange Semiconductor | Adjustable Voltage Regulator |