MAX8511

Name: MAX8511
Brand: Analog Devices
Availability: InStock

PRODUCTION

Ultra-Low-Noise, High PSRR, Low-Dropout, 120mA Linear Regulators

Low-Noise, Low-Dropout, 120mA Linear Regulators Fit in an SC70 Package without Compromising Performance

Data Sheet (Rev. 5) Product Selection Table

Part Models: 7
1ku List Price: Starting From $0.86

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Overview

Space-Saving SC70 and TDFN (2mm x 2mm) Packages
11µV_RMS Output Noise at 100Hz to 100kHz Bandwidth (MAX8510)
78dB PSRR at 1kHz (MAX8510)
120mV Dropout at 120mA Load
Stable with 1µF Ceramic Capacitor for Any Load
Guaranteed 120mA Output
Only Need Input and Output Capacitors (MAX8511)
Output Voltages: 1.5V, 1.8V, 2.5V, 2.6V, 2.7V, 2.8V, 2.85V, 3V, 3.3V, 4.5V (MAX8510/MAX8511) and Adjustable (MAX8512)
Low 40µA Ground Current
Excellent Load/Line Transient
Overcurrent and Thermal Protection

Part Models: 7
1ku List Price: Starting From $0.86

Documentation

Data Sheet 1

MAX8510-MAX8512: Ultra-Low-Noise, High PSRR, Low-Dropout, 120mA Linear Regulators Data Sheet (Rev.5) 10/14/2019

Technical Articles 3

Liquid-Level Measurement System Uses a Compensated Silicon Pressure Sensor and Precision Delta-Sigma ADCs, Part 1 02/08/2023

Liquid-Level Measurement System Uses a Compensated Silicon Pressure Sensor and Precision Delta-Sigma ADCs, Pt II 02/08/2023

How to Build a High-Resolution Temperature Monitoring System 09/10/2018

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
MAX8511EXK18+	SC70	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
MAX8511EXK18+T	SC70	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
MAX8511EXK25+	SC70	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
MAX8511EXK25+T	SC70	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
MAX8511EXK33+	SC70	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
MAX8511EXK33+T	SC70	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
MAX8511EXK45+	SC70	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Apr 20, 2026 - 2571 PIN/ERRATA
		pcn_2571
MAX8511EXK18+T	PRODUCTION
MAX8511EXK25+T	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
LDO Linear Regulators 6
MAX8867	PRODUCTION	Low-Noise, Low-Dropout, 150mA Linear Regulators in SOT23
MAX8868	PRODUCTION	Low-Noise, Low-Dropout, 150mA Linear Regulators in SOT23
MAX8877	PRODUCTION	Low-Noise, Low-Dropout, 150mA Linear Regulators with '2982 Pinout
MAX8882	RECOMMENDED FOR NEW DESIGNS	Dual, Low-Noise, Low-Dropout, 160mA Linear Regulators in SOT23

MAX8878	PRODUCTION	Low-Noise, Low-Dropout, 150mA Linear Regulators with '2982 Pinout
MAX8883	PRODUCTION	Dual, Low-Noise, Low-Dropout, 160mA Linear Regulators in SOT23

Evaluation Kits

MAX11205PMB1 Peripheral Module

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Features and Benefits

16-Bit Full-Scale Resolution
Internal System Clock
2-Wire Serial Interface
On-Board Voltage Reference (MAX6037, 2.5V Version)
Filtered Power Supply with Optional (Jumper-Selectable) Ultra-Low Noise LDO
6-Pin Pmod-Compatible Connector (GPIO)
Example Software Written in C for Portability
RoHS Compliant
Proven PCB Layout
Fully Assembled and Tested

Product Details

The MAX11205PMB1 peripheral module provides the necessary hardware to interface the MAX11205 16-bit ADC to any system that utilizes Pmod™-compatible expansion ports configurable for GPIO interface. The IC is an ultra-low-power (< 300µA max active current), high-resolution, serial-output ADC. This device provides the highest resolution per unit power in the industry and is optimized for applications that require very high dynamic range with low power, such as sensors on a 4mA to 20mA industrial control loop. The voltage reference for the IC is supplied by a MAX6037 (2.5V) that is also on the module. The filtered power-supply voltage from the host can be optionally passed (jumper selectable) through a MAX8510 ultra-low-noise LDO, allowing empirical evaluation of performance with different power sources.

Refer to the MAX11205 IC data sheet for detailed information regarding operation of the IC.

Applications