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PDF ACE500E Data sheet ( Hoja de datos )
| Número de pieza | ACE500E | |
| Descripción | Fast Transient Response LDO | |
| Fabricantes | ACE Technology | |
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Hay una vista previa y un enlace de descarga de ACE500E (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
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ACE500E
Fast Transient Response LDO with Adjustable Output Voltage
Description
ACE500E is a 500mA low noise and fast transient response liner regulator with adjustable output voltage
and ultra low dropout voltage. Its output voltage is programmed by a resistor divider, and can be as low as
0.8V, which satisfies the most advanced ICs which may require supply voltage to be 0.9V – 1.2V.
ACE500E is consists of a precise voltage reference, an error amplifier, a compensation network and a
low ON-resistance power P-MOSFET. It also integrates many protection circuitry, like current limit and
over-temperature protection module.
Features
• 500mA output current
• Adjustable output voltage
• Minimum output voltage as low as 0.8V
• Ultra low dropout voltage 370mV @ 500mA
• Low quiescent current 40uA
• <1uA shutdown current
• Short-circuit protection
• Over-temperature protection
• Accuracy ±1%；±2%
Applications
Cellphones
Camera modules
Medical Instruments
Battery powered devices
Absolute Maximum Ratings
Parameter
VIN Voltage
All Other Pin Voltage
VIN to GND Current
Operating Temperature Range
Storage Temperature Range
Thermal Resistance
Symbol
-0.3V~8V
VIN-0.3V~VIN0.3
Internally limited
-40~85℃
-55℃~150℃
θJA
190 ℃/W
VER 1.2 1
1 page  
ACE500E
Fast Transient Response LDO with Adjustable Output Voltage
Load Transient Response at Iout 1 – 500mA,
Vout=3.3V
Startup Waveform at Iout=200mA, Vout=3.3V
VER 1.2 5
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet ACE500E.PDF ] | |
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