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AP2129K-3.3TRG1 - SOT-23-5

AP2129K-3.3TRG1

Active
Diodes Inc

300MA HIGH SPEED, EXTREMELY LOW NOISE CMOS LDO REGULATOR

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Search across all available documentation for this part.

DocumentsDatasheetPackage PDF+2
AP2129K-3.3TRG1 - SOT-23-5

AP2129K-3.3TRG1

Active
Diodes Inc

300MA HIGH SPEED, EXTREMELY LOW NOISE CMOS LDO REGULATOR

Deep-Dive with AI

DocumentsDatasheetPackage PDF+2

Technical Specifications

Parameters and characteristics for this part

SpecificationAP2129K-3.3TRG1
Control FeaturesEnable
Current - Output300 mA
Current - Quiescent (Iq)90 çA
Mounting TypeSurface Mount
Number of Regulators1
Operating Temperature [Max]85 °C
Operating Temperature [Min]-40 °C
Output ConfigurationPositive
Output Type1.81 mOhm
Package / CaseSC-74A, SOT-753
Protection FeaturesUnder Voltage Lockout (UVLO), Over Temperature, Over Current
PSRR [Max]65 dB
PSRR [Min]45 dB
Supplier Device PackageSOT-23-5
Voltage - Input (Max) [Max]6 V
Voltage - Output (Min/Fixed)3.3 V
Voltage Dropout (Max) [Max]0.3 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyTape & Reel (TR) 3000$ 0.10
6000$ 0.10
9000$ 0.09
15000$ 0.09
21000$ 0.08
30000$ 0.08
75000$ 0.07

Description

General part information

AP2129 Series

The AP2129 is a 300mA, positive Voltage regulator ICs fabricated by CMOS process. The AP2129 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 AP2129 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. AP2129 has 1.0V, 1.2V, 1.8V, 2.6V, 2.8V, 3.0V and 3.3V fixed voltage version and 0.8V to 4.5V adjustable voltage version.