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Teilenummer | AAP2967 |
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Beschreibung | 300mA Low-Noise Low-Dropout Linear Regulator | |
Hersteller | EUTECH | |
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Gesamt 9 Seiten AAP2967
300mA Low-Noise Low-Dropout
Linear
Regulator
DESCRIPTION
The A AP2967 l ow-noise, low -dropout, li near
regulator o perates fro m a 2.5V t o 5.5V i nput a nd is
guaranteed to deliver 300mA.
The AAP2967 is st able w ith sm all 2.2µF ceram ic
capacitor. Its perform ance suits batt ery powered
applications beca use of it s shutdown m ode, low
quiescent current, and very low dropout voltage. The
low dropout voltage allows for more utilization of a
battery’s ava ilable e nergy by opera ting closer t o i ts
end-of-life voltage.
The AAP2967 is av ailable in 1.5V,1.8V,2.5V, 2.8V,
3V ,3.3V and Adjustable versions.
FEATURE
z 300mA Guaranteed Output Current
z 65dB PSRR at 1kHz
z Low Noise Output
z 150mV Dropout at 300mA Load
z Low 84µA No-Load Supply Current
z ≤ 1µA Shutdown Current
z Stable With 2.2µF Ceramic Output Capacitors
z Thermal Shutdown and Short-Circuit Protection
z SO T23-5 Package
z RoHS Compliant and 100% Lead (Pb)-Free
APPLICATIONS
z Wireless Handsets
z DSP Core Power
z Battery Powered Electronics
z Portable Information Appliance
Block Diagram
DS2967 V er 1.0 Dec. 2007
Figure1.
1
http://www.Datasheet4U.com
Typical Operating Characteristics (continued)
AAP2967
DS2967 V er 1.0 Dec. 2007
6
6 Page | ||
Seiten | Gesamt 9 Seiten | |
PDF Download | [ AAP2967 Schematic.PDF ] |
Teilenummer | Beschreibung | Hersteller |
AAP2967 | 300mA Low-Noise Low-Dropout Linear Regulator | EUTECH |
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