ADP3334AR

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ADP3334AR

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IC REG LINEAR 1.5V 500MA 8SOIC

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  • メーカー品番 #ADP3334AR

  • データシート ADP3334AR DataSheet

  • パッケージ SOP8

  • 在庫状況8467

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仕様

属性 値
Package Tube
Series anyCAP®
ProductStatus Obsolete
OutputConfiguration Positive
OutputType Adjustable
NumberofRegulators 1
Voltage-Input(Max) 11V
Voltage-Output(Min/Fixed) 1.5V
Voltage-Output(Max) 10V
VoltageDropout(Max) 0.4V @ 500mA
Current-Output 500mA
Current-Quiescent(Iq) 130 µA
Current-Supply(Max) 10 mA
ControlFeatures Feedback, Shutdown
ProtectionFeatures Over Current, Over Temperature
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

概要

Description

ADP3334AR is Analog Devices’ fixed-output low-dropout regulator (LDO) in the ADP3334 family. It provides a regulated 3.3 V output from a single input supply, with an enable pin to turn the regulator on/off. Key benefits include low quiescent current, good line/load regulation and fast transient response, plus protection features such as overcurrent and thermal shutdown. The AR suffix indicates tape-and-reel (and RoHS) packaging options. Available packages (e.g., SOT-23-5, MSOP variants) suit compact, battery-powered designs. Typical use cases are powering microcontrollers, sensors, radios, and other peripherals in portable electronics. For proper operation, connect IN to the supply, EN to enable, and place the recommended output capacitor close to OUT per the datasheet. For exact electrical specs, package options, and pinouts, consult the ADP3334AR datasheet.

Features

ADP3334AR is a low-dropout linear regulator from Analog Devices. Key features:
- Fixed 3.3 V output version
- Input range suitable for typical 5 V logic supplies
- Low dropout voltage
- Enable pin for shutdown/power saving
- Very low quiescent current
- Overcurrent protection and thermal shutdown
- Stable with light loads and good transient response
- Low-noise output for sensitive analog/RF circuits
- Small package options (SC-70/SOT-23 style) with 6- or 8-pin options
- Robust protection and simple, easy integration
Note: exact specifications (e.g., input range, current limit, and package) vary by variant; consult the datasheet for precise, up-to-date details.

Pinout

ADP3334AR is an 8-pin LDO regulator. Functional pins (per this variant) include:
- VIN: input supply
- VOUT: regulated output
- GND: ground
- EN: enable input
The remaining pins on the package are No Connects (not connected) for this device variant.

Manufacturer

- Manufacturer: Analog Devices, Inc. (ADI)
- What kind of company: A US-based multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing (DSP) integrated circuits.

Package

ADP3334AR is in a 6‑pin SC‑70/SOT‑23‑6 package.

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