Advanced Monolithic Systems AMS2951
AMS2951 is available in 8-pin plastic SOIC and DIP packages and offers three major additional system features. The AMS2951 also features the logic-compatible shutdown input which enables the regulator to be switched on and off. The AMS2951 device may be pin-strapped for a 5.0V, 3.3V, 3.0V or 2.5 output, or programmed from 1.24V to 29V with an external pair of resistors.| Part No. | AMS2951 |
|---|---|
| Datasheet | AMS2951 Download |
| Manufacturer |  Advanced Monolithic Systems |
| Description | 150mA LOW DROPOUT VOLTAGE REGULATOR |
| Buy | Stock & Price |
FEATURES
● 5.0V, 3.3V, 3.0V and 2.5V Versions● High Accuracy Output Voltage
● Extremely Low Quiescent Current
● Low Dropout Voltage
● Extremely Tight Load and Line Regulation
● Very Low Temperature Coefficient
● Current and Thermal Limiting
● Needs Minimum Capacitance (1µF) for Stability
● Unregulated DC Positive Transients 60V ADDITIONAL
FEATURES
(AMS2951 ONLY)● 1.24V to 29V Programmable Output
● Error Flag Warning of Voltage Output Dropout
● Logic Controlled Electronic Shutdown AMS2950/AMS2951 150mA LOW DROPOUT VOLTAGE REGULATOR RoHS compliant
APPLICATIONS
● Battery Powered Systems● Portable Consumer Equipment
● Cordless Telephones
● Portable (Notebook) Computers
● Portable Instrumentation
● Radio Control Systems
● Automotive Electronics
● Avionics
● Low-Power Voltage Reference
GENERAL DESCRIPTION
The AMS2950 and AMS2951 are micropower voltage regulators ideally suited for use in battery-powered systems. These devices feature very low quiescent current (typ.75µA), and very low dropout voltage (typ.45mV at light loads and 380mV at 150mA) thus prolonging battery life.
