ADP3300

NOT RECOMMENDED FOR NEW DESIGNS

High Accuracy anyCAP^® 50 mA Low Dropout Linear Regulator

Data Sheet (Rev. C) Product Selection Table

Part Models: 3
1ku List Price: Starting From $1.00

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Overview

High Accuracy Over Line and Load: µ0.8% @ 25C, µ1.4% Over Temperature
Ultralow Dropout Voltage: 80 mV Typical @ 50 mA
Requires Only CO = 0.47 F for Stability
anyCAP = Stable with All Types of Capacitors (Including MLCC)

Current and Thermal Limiting
Low Noise
Dropout Detector
Low Shutdown Current: 1 A
3.0 V to 12 V Supply Range
See datasheet for additional features

The ADP3300 is a member of the ADP330x family of precision low dropout anyCAP^® voltage regulators. The ADP3300 stands out from conventional LDOs with a novel architecture and an enhanced process. Its patented design requires only a 0.47 µF output capacitor for stability. This device is stable with any capacitor, regardless of its ESR (Equivalent Series Resistance) value, including ceramic types (MLCC) for space restricted applications. The ADP3300 achieves exceptional accuracy of ±0.8% at room temperature and ±1.4% overall accuracy over temperature, line and load regulations. The dropout voltage of the ADP3300 is only 80 mV (typical) at 50 mA.

The ADP3300 operates with a wide input voltage range from 3.0 V to 12 V and delivers a load current in excess of 50 mA. It features an error flag that signals when the device is about to lose regulation or when the short circuit or thermal overload protection is activated. Other features include shutdown and optional noise reduction capabilities. The ADP330x anyCAP^® LDO family offers a wide range of output voltages and output current levels from 50 mA to 200 mA:

ADP3301 (100 mA)
ADP3303 (200 mA)

APPLICATIONS

Cellular Telephones
Notebook, Palmtop Computers
Battery Powered Systems
PCMCIA Regulators
Bar Code Scanners
Camcorders, Cameras

Part Models: 3
1ku List Price: Starting From $1.00

Documentation

Data Sheet 1

ADP3300: High Accuracy anyCAP^® 50 mA Low Dropout Linear Regulator Data Sheet (Rev.C) 10/02/2002

Application Note 2

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

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
ADP3300ARTZ-3-RL7	6-Lead SOT-23	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADP3300ARTZ-3.3RL7	6-Lead SOT-23	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADP3300ARTZ-5REEL7	6-Lead SOT-23	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Feb 4, 2010 - 10_0009 Halogen Free Material Change for SOT_23 Products
		Material_Report PCN10_0009_Form SOT23 Qualification Data
ADP3300ARTZ-3-RL7	PRODUCTION
ADP3300ARTZ-3.3RL7	PRODUCTION
ADP3300ARTZ-5REEL7	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
LT3010/LT3010-5		50mA, 3V to 80V Low Dropout Micropower Linear Regulator

Tools & Simulations

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