Diodes AP7313 Manual de usuario

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AP7313
150mA, Low Quiescent Current, Fast Transient
Low Dropout Linear Regulator
AP7313 Rev. 2 1 of 13 NOVEMBER 2009
www.diodes.com © Diodes Incorporated
150mA Low Dropout Regulator in 3-pin package
Very low I
Q
over full load: 65µA
Wide input voltage range: 2V to 6V
Fixed output options: 1.0V to 3.3V
PSRR: 65dB at 100Hz
Fast start-up time: 80µs
Stable with low ESR, 1µF ceramic output capacitor
Excellent Load/Line Transient Response
Low dropout: 150mV typical at 150mA
Current limit protection
Short circuit protection
Thermal shutdown protection
Ambient temperature range: -40ºC to 85°C
SOT23 and SOT23R: Available in “Green” Molding
Compound (No Br, Sb)
Lead Free Finish/RoHS Compliant (Note 1)
The AP7313 is a 150mA, fixed output voltage, low dropout linear
regulator. The device included pass element, error amplifier,
band-gap, current limit and thermal shutdown circuitry.
The characteristics of low dropout voltage and low quiescent
current make it suitable for low power applications, for example,
battery powered devices. The typical quiescent current is
approximately 65μA.
Built-in current-limit and thermal-shutdown functions prevent IC
from damage in fault conditions.
The AP7313 is available in SOT23 package with different
pin-outs.
Notebook and Desktop Computers and Pheripherals
Portable Devices
Battery Powered Devices
CD-ROM, DVD and LAN Cards
Typical Application Circuit
1uF
IN
GND
OUT
1uF
V
IN
V
OUT
AP7313
Features
Description
Applications
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Indice de contenidos

Pagina 1 - Low Dropout Linear Regulator

AP7313150mA, Low Quiescent Current, Fast TransientLow Dropout Linear Regulator AP7313 Rev. 2 1 of

Pagina 2

AP7313150mA, Low Quiescent Current, Fast TransientLow Dropout Linear Regulator AP7313 Rev. 2 10 o

Pagina 3 - Functional Block Diagram

AP7313150mA, Low Quiescent Current, Fast TransientLow Dropout Linear Regulator AP7313 Rev. 2 11 o

Pagina 4 - Absolute Maximum Ratings

AP7313150mA, Low Quiescent Current, Fast TransientLow Dropout Linear Regulator AP7313 Rev. 2 12 o

Pagina 5 - Electrical Characteristics

AP7313150mA, Low Quiescent Current, Fast TransientLow Dropout Linear Regulator AP7313 Rev. 2 13 o

Pagina 6

AP7313150mA, Low Quiescent Current, Fast TransientLow Dropout Linear Regulator AP7313 Rev. 2 2 of

Pagina 7 - Frequency (kHz)

AP7313150mA, Low Quiescent Current, Fast TransientLow Dropout Linear Regulator AP7313 Rev. 2 3 of

Pagina 8

AP7313150mA, Low Quiescent Current, Fast TransientLow Dropout Linear Regulator AP7313 Rev. 2 4 of

Pagina 9 - Application Note

AP7313150mA, Low Quiescent Current, Fast TransientLow Dropout Linear Regulator AP7313 Rev. 2 5 of

Pagina 10 - Marking Information

AP7313150mA, Low Quiescent Current, Fast TransientLow Dropout Linear Regulator AP7313 Rev. 2 6 of

Pagina 11 - ( Top View )

AP7313150mA, Low Quiescent Current, Fast TransientLow Dropout Linear Regulator AP7313 Rev. 2 7 of

Pagina 12

AP7313150mA, Low Quiescent Current, Fast TransientLow Dropout Linear Regulator AP7313 Rev. 2 8 of

Pagina 13 -

AP7313150mA, Low Quiescent Current, Fast TransientLow Dropout Linear Regulator AP7313 Rev. 2 9 of

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