AP2112:Single LDOs

Part NumberData SheetSPICE ModelQualified to AECQ10xPPAP CapableOutput Current (A)Dropout Voltage Max (V)Quiescent Current Typ (µA)PSRR (dB)OperatingInputVoltage Min (V)OperatingInputVoltage Max (V)Output Voltage (V)Operating Temperature (Ambient ºC)Operating Temperature (Junction ºC)Enable Active (H/L)
AP2112AP2112.pdf-NoNo0.61.355652.561.2 1.8 2.5 3.3 ADJ(0.8)-40 to +85-40 to +125H
Description

The AP2112 is CMOS process low dropout linear regulator with enable function, the regulator delivers a guaranteed 600mA (min.) continuous load current. The AP2112 provides 1.2V, 1.8V, 2.5V, 2.6V, 2.8V and 3.3V regulated output and 0.8V to 5V adjustable output, and provides excellent output accuracy ±1.5%, also provides an excellent load regulation, line regulation and excellent load transient performance due to very fast loop response. The AP2112 has built-in auto discharge function.

Application
  • Laptop computer
  • Potable DVD
  • LCD Monitor
Features
  • Output Voltage Accuracy: ±1.5%
  • Output Current: 600mA (Min.)
  • Foldback Short Current Protection: 50mA
  • Enable Function to Turn ON/OFF VOUT
  • Low Dropout Voltage (3.3V): 250mV (Typ.) @IOUT = 600mA
  • Excellent Load Regulation: 0.2%/A (Typ.)
  • Excellent Line Regulation: 0.02%/V (Typ.)
  • Low Quiescent Current: 55μA (Typ.)
  • Low Standby Current: 0.01μA (Typ.)
  • Low Output Noise: 50μVRMS
  • PSRR: 100Hz -65dB, 1kHz -65dB
  • OTSD Protection
  • Stable with 1.0μF Flexible Cap: Ceramic, Tantalum and Aluminum Electrolytic
  • Operation Temperature Range: -40°C to 85°C
  • ESD: MM 400V, HBM 4000V
Ordering Information
  • AP2112K-2.5TRG1
  • AP2112K-3.3TRG1
  • AP2112R5-3.3TRG1
SOT25
SOT89-5
SO-8
AP2112.pdf AP2112
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