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DIODES AP2121AK-3.3TRG1 product image
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DIODES AP2121AK-3.3TRG1RoHS

Manufacturer
DIODES
MPN
AP2121AK-3.3TRG1
LCSC Part #
C460320
Packaging
SOT-23-5
Customer #
Key Attributes
High-speed, extremely low-noise LDO regulators
Datasheetpdf iconDIODES AP2121AK-3.3TRG1
In-Stock: 1,355
1,355 In stock, ships now
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QtyUnit PriceTotal Amount
5+$ 0.1696$ 0.85
50+$ 0.1342$ 6.71
150+$ 0.1165$ 17.48
500+$ 0.1032$ 51.60
3,000+$ 0.0925$ 277.50
6,000+$ 0.0872$ 523.20
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)25uA
Output ConfigurationPositive
Output Current200mA
Operating Voltage6V
Output TypeFixed
FeaturesEnable control;Short Circuit Protection;Over Current Protection
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The AP2121 series are positive voltage regulator ICs fabricated by CMOS process. Each of these ICs consists of a voltage reference, an error amplifier, a resistor network for setting output voltage, a current limit circuit for current protection and a chip- enable circuit (5- pin products only). The AP2121 series feature high supply voltage ripple rejection, low dropout voltage, low noise, high output voltage accuracy, and low current consumption which make them ideal for use in various battery- powered devices. The AP2121 series have 1.2V, 1.3V, 1.5V, 1.8V, 2.5V, 2.8V, 2.85V, 3.0V, 3.2V and 3.3V versions. The AP2121 are available in standard SOT- 23- 3, SOT- 23- 5 and CSP- 4 packages.

Features

AI Translation
  • Low Dropout Voltage at LOUT = 100mA: 150mV Typical (Except 1.2V, 1.3V and 1.5V Versions)
  • Low Standby Current 0.1 μA Typical
  • Low Quiescent Current: 25 μA Typical
  • High Ripple Rejection: 70dB Typical (f = 1kHz)
  • Output Current: More Than 200mA (300mA Limit)
  • Extremely Low Noise: 30 μVrms (10Hz to 100kHz)
  • Excellent Line Regulation: 4mV Typical
  • Excellent Load Regulation: 12mV Typical
  • High Output Voltage Accuracy: ±2%
  • Excellent Line Transient Response and Load Transient Response
  • Compatible with Low ESR Ceramic Capacitor (as Low as 1 μF)

Applications

AI Translation
  • Mobile phones, cordless phones
  • Wireless communication equipment
  • Portable games
  • Cameras, video recorders
  • Sub-board power supplies for telecom equipment
  • Battery-powered equipment