Part Number: AP8853
Function: 300mA LDO Linear Regulator
Package: SOT-23, SOT-89 Type
Manufacturer: Anwell Semiconductor
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Description
An LDO (Low-Dropout) linear regulator is a type of voltage regulator used in electronics to produce a stable and regulated output voltage from a higher, potentially variable input voltage. LDO regulators are known for their ability to maintain a relatively constant output voltage even when the input voltage is only slightly higher than the desired output voltage. They are widely used in a variety of applications where a low-noise, low-ripple, and stable power supply voltage is required.
The AP8853 is a low-dropout linear regulator that operations in the input voltage range from +2.5V to +9.0V and delivers 300mA output current. The high-accuracy output voltage is preset at an internally trimmed voltage 2.5V or 3.3V. Other output voltages can be mask-optioned from 1.5V to 5.0V with 100mV increment.
Features
1. Operating Voltages Range：+2.5V to +9.0V
2. Output Voltages Range：+1.5V to +5.0V with 100mV Increment
3. Maximum Output Current：300 mA
4. Low Dropout: 120mV @ 100mA (VOUT≧2.0 V)
5. ±2% Output Voltage Accuracy
6. High Ripple Rejection：70 dB
7. Output Current Limit Protection (600mA)
8. Short Circuit Protection (300mA)
9. Thermal Overload Shutdown Protection
10. Low ESR Capacitor Compatible
Applications:
1. Battery powered Equipments
2. Palmtops
3. Portable Cameras and Video Recorders
AP8853 PDF Datasheet
