AP2114_13 Datasheet, PDF (1/33 Pages) BCD Semiconductor Manufacturing Limited – 1A LOW NOISE CMOS LDO REGULATOR WITH ENABLE

Data Sheet
1A LOW NOISE CMOS LDO REGULATOR WITH ENABLE AP2114
General Description
The AP2114 is CMOS process low dropout linear
regulator with enable function, the regulator delivers
a guaranteed 1A (Min) continuous load current.
The AP2114 features low power consumption.
The AP2114 is available in 1.2V, 1.5V, 1.8V, 2.5V
and 3.3V regulator output and 0.8V to 5V adjustable
output, and available in excellent output accuracy
±1.5%, it is also available in an excellent load
regulation and line regulation performance.
The AP2114 is available in standard packages of
SOT-223, TO-252-2 (1), TO-252-2 (3), TO-252-2 (4),
TO-263-3, SOIC-8 and PSOP-8.
Features
• Output Voltage Accuracy: ±1.5%
• Output Current: 1A (Min)
• Fold-back Short Current Protection: 50mA
• Low Dropout Voltage (3.3V): 450mV (Typ)
@I_OUT=1A
• Stable with 4.7μF Flexible Cap: Ceramic,
Tantalum and Aluminum Electrolytic
• Excellent Line Regulation: 0.02%/V (Typ),
0.1%/V (Max) @ I_OUT=30mA
• Excellent Load Regulation: 0.2%A (Typ) @
I_OUT=1mA to 1A
• Low Quiescent Current: 60μA (1.2V/1.5V/1.8V
/2.5V/ADJ)
• Low Output Noise: 30μV_RMS
• PSRR: 68dB @ Freq=1KHz (1.2V/1.5V/1.8V
/ADJ)
• OTSD Protection
• Operating Temperature Range: -40°C to 85°C
• ESD: MM 400V, HBM 4000V
Applications
• LCD Monitor
• LCD TV
• STB
SOT-223
TO-263-3
TO-252-2 (1)
TO-252-2 (3)
Jan. 2013 Rev. 2. 2
TO-252-2 (4)
SOIC-8
Figure 1. Package Types of AP2114
PSOP-8
BCD Semiconductor Manufacturing Limited
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