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DIODES AP2128K-3.3TRG1 product image
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DIODES AP2128K-3.3TRG1RoHS

Manufacturer
DIODES
MPN
AP2128K-3.3TRG1
LCSC Part #
C460331
Packaging
SOT-23-5
Customer #
Key Attributes
300mA HIGH SPEED, EXTREMELY LOW NOISE CMOS LDO REGULATOR
Datasheetpdf iconDIODES AP2128K-3.3TRG1
In-Stock: 160
160 In stock, ships now
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QtyUnit PriceTotal Amount
5+$ 0.1043$ 0.52
50+$ 0.1018$ 5.09
150+$ 0.1001$ 15.02
500+$ 0.0985$ 49.25
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
ManufacturerDIODES
PackagingSOT-23-5
Output Voltage3.3V
Number of Outputs1
Operating Temperature-40℃~+85℃@(Ta)
Supply Current (Iq)60uA
Output ConfigurationPositive
Output Current300mA
Operating Voltage6V
Output TypeFixed
FeaturesBuilt-in soft-start;Output discharge;Thermal shutdown;Short Circuit Protection;Over Current Protection
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The AP2128 series are positive voltage regulator ICs fabricated by CMOS process. The AP2128 provides two kinds of output voltage operation modes for setting the output voltage. Fixed output voltage mode senses the output voltage on VOUT, adjustable output voltage mode needs two resistors as a voltage divider. The AP2128 series have features of low dropout voltage, low noise, high output voltage accuracy, and low current consumption which make them ideal for use in various battery-powered devices. AP2128 have 1.0V, 1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 3.0V, 3.3V, 3.9V, 4.2V, 4.75V, 5.2V fixed voltage versions and 0.8V to 5.5V adjustable voltage version. AP2128 series are available in SOT-23-5 package.

Features

AI Translation
  • Wide Operating Voltage: 2.5V to 6V
  • Low Dropout Voltage: 170mV@300mA for VOUT = 3.3Vr, 140mV@300mA for VOUT = 5.2V
  • High Output Voltage Accuracy: ±2%
  • High Ripple Rejection: 68dB @ f=1kHz, 54dB @ f=10kHz
  • Low Standby Current: 0.1μA
  • Low Quiescent Current: 60μA Typical
  • Low Output Noise: 60μVrms@VOUT = 0.8V
  • Short Current Limit: 50mA
  • Over Temperature Protection
  • Compatible with Low ESR Ceramic Capacitor: 1μF for CIN and COUT
  • Excellent Line/Load Regulation
  • Soft Start Time: 50μs
  • Auto Discharge Resistance: RDS(ON) = 60Ω

Applications

AI Translation
  • Datacom
  • Notebook Computers
  • Mother Board