ADP3336

NOT RECOMMENDED FOR NEW DESIGNS

Small, Adjustable Output, 500 mA anyCAP^® Low Dropout Regulator

Data Sheet (Rev. A) Product Selection Table

Part Models: 1
1ku List Price: Starting From $1.17

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Overview

High Accuracy Over Line and Load: ±0.9% @ 25°C, ±1.8% Over Temperature
Ultralow Dropout Voltage: 200 mV (Typ) @
500 mA
Requires Only CO = 1.0 µF for Stability
anyCAP = Stable with Any Type of Capacitor (Including MLCC)
Current and Thermal Limiting

Low Noise
Low Shutdown Current: < 1.0 µA
2.6 V to 12 V Supply Range
1.5 V to 10 V Output Range
-40°C to +85°C Ambient Temperature Range
Ultrasmall Thermally-Enhanced 8-Lead MSOP Package

The ADP3336 is a member of the ADP333x family of precision low dropout anyCAP^® voltage regulators. The ADP3336 operates with an input voltage range of +2.6 V to +12 V and delivers a continuous load current up to 500 mA. The ADP3336 stands out from the conventional LDOs with the lowest thermal resistance of any MSOP-8 package and an enhanced process that enables it to offer performance advantages beyond its competition. Its patented design requires only a 1.0 µF output capacitor for stability. This device is insensitive to output capacitor Equivalent Series Resistance (ESR), and is stable with any good quality capacitor, including ceramic (MLCC) types for space-restricted applications. The ADP3336 achieves exceptional accuracy of ±0.9% at room temperature and ±1.8% over temperature, line and load variations. The dropout voltage of the ADP3336 is only 200 mV (typical) at 500 mA. This device also includes a safety current limit, thermal overload protection and a shutdown feature. In shutdown mode, the ground current is reduced to less than 1 µA. The ADP3336 has ultralow quiescent current 80 µA (typ) in light load situations.

APPLICATIONS

PCMCIA Card
Cellular Phones
Camcorders, Cameras
Networking Systems, DSL/Cable Modems
Cable Set-Top Box
MP3/CD Players
DSP Supply

Part Models: 1
1ku List Price: Starting From $1.17

Documentation

Data Sheet 1

ADP3336: High Accuracy Ultralow I_Q, 500 mA anyCAP^® Adjustable Low Dropout Regulator Data Sheet (Rev.A) 01/20/2011

Application Note 3

AN-262: Low-Noise Low Drop-Out Regulator for Portable Equipment 01/01/2000

AN-1072: How to Successfully Apply Low Dropout Regulators 04/27/2010

AN-2571: High-Side Current Sensing with Input Overvoltage Protection 04/02/2025

Frequently Asked Question 1

FAQ 09/05/2025

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
ADP3336ARMZ-REEL7	8-Lead MSOP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Jul 8, 2025 - 24_0103 Qualification of Wafer Fabrication Site at Analog Devices, Inc. Camas for CBCMOS2 Products
		PCN24_0103_Form Material_Report Delta Qualification Matrix Qualification Results Summary
ADP3336ARMZ-REEL7	PRODUCTION
May 15, 2012 - 10_0006 Halogen Free Material Change for mini SOIC Products
		PCN10_0006_Form Material_Report Qualification Report Summary Qualification Report Summary
ADP3336ARMZ-REEL7	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Software Resources

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Hardware Ecosystem

Parts	Product Life Cycle	Description
ADP7104	RECOMMENDED FOR NEW DESIGNS	20 V, 500 mA, Low Noise, CMOS LDO

Tools & Simulations

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