MAX15007

PRODUCTION

40V, Ultra-Low Quiescent-Current Linear Regulators in 6-Pin TDFN/8-Pin SO

Low 9µA Quiescent-Current Linear Regulators Ideal for Always-On Automotive Applications

Data Sheet (Rev. 8) Product Selection Table

Part Models: 14
1ku List Price: Starting From $1.20

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Overview

Wide Operating Input Voltage Range (4V to 40V)
Guaranteed 50mA Output Current
Low Quiescent Current
- 10µA (No Load) and 90µA (Full Load)
Operates Through Cold-Crank Condition
Withstands 45V Load Dump
Low Dropout Voltage of 300mV (MAX15006B/MAX15007B)
Stable Operation with Tiny 2.2µF Output Capacitor
Enable Input (MAX15007)
Preset 3.3V and 5.0V Output Voltages
1.8V to 10V Adjustable Output (MAX15006C/MAX15007C)
Thermal and Short-Circuit Protection
-40°C to +125°C Operating Temperature Range
Thermally Enhanced 3mm x 3mm 6-Pin TDFN/8-Pin SO Packages

The MAX15006/MAX15007 ultra-low quiescent-current linear regulators are ideal for use in automotive and battery-operated systems. These devices operate from an input voltage of 4V to 40V, deliver up to 50mA of output current, and consume only 10µA of quiescent current at no load. The internal p-channel pass device keeps the quiescent current low even at full load. The MAX15007 consumes only 3µA current when in shutdown.

The MAX15006A/MAX15007A have a fixed 3.3V output while the MAX15006B/MAX15007B have a fixed 5V output voltage. The MAX15006C/MAX15007C feature an adjustable output from 1.8V to 10V. The MAX15007 includes an enable input to turn the device on or off. All devices are short-circuit protected and include thermal shutdown.

The MAX15006/MAX15007 operate over the -40°C to +125°C automotive temperature range. These devices are available in space-saving 3mm x 3mm 6-pin TDFN and 8-pin SO thermally enhanced packages.

Applications

Automotive
Industrial
Networking
Telecom
Tire-Pressure Monitoring

Part Models: 14
1ku List Price: Starting From $1.20

Documentation

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
MAX15007AASA+	8-SOIC_N-150_MIL	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX15007AASA+T	8-SOIC_N-150_MIL	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX15007AATT+	Thin Dual Flatpack No Leads, Exposed Pad	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX15007AATT+T	Thin Dual Flatpack No Leads, Exposed Pad	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX15007BASA+	8-SOIC_N-150_MIL	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX15007BASA+T	8-SOIC_N-150_MIL	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX15007BATT+	Thin Dual Flatpack No Leads, Exposed Pad	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX15007BATT+T	Thin Dual Flatpack No Leads, Exposed Pad	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX15007BATT/V+	Thin Dual Flatpack No Leads, Exposed Pad	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX15007BATT/V+T	Thin Dual Flatpack No Leads, Exposed Pad	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX15007CATT+	Thin Dual Flatpack No Leads, Exposed Pad	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX15007CATT+T	Thin Dual Flatpack No Leads, Exposed Pad	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX15007CATT/V+	Thin Dual Flatpack No Leads, Exposed Pad	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX15007CATT/V+T	Thin Dual Flatpack No Leads, Exposed Pad	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Aug 2, 2025 - 2505 PIN/ERRATA
		pcn_2505
MAX15007AATT+	PRODUCTION
MAX15007BATT+	PRODUCTION
MAX15007BATT/V+	PRODUCTION
MAX15007CATT+	PRODUCTION
MAX15007CATT/V+	PRODUCTION
Jun 20, 2016 - 1612 ASSEMBLY
		pcn_1612
MAX15007AATT+	PRODUCTION
MAX15007AATT+T	PRODUCTION
MAX15007BATT+	PRODUCTION
MAX15007BATT+T	PRODUCTION
MAX15007CATT+	PRODUCTION
MAX15007CATT+T	PRODUCTION
Jun 18, 2021 - 2161 ASSEMBLY
		pcn_2161
MAX15007BATT/V+	PRODUCTION
MAX15007BATT/V+T	PRODUCTION
Oct 13, 2017 - 1673 ASSEMBLY
		pcn_1673
MAX15007CATT/V+	PRODUCTION
MAX15007CATT/V+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
MAX5024	PRODUCTION	65V, Low-Quiescent-Current, High-Voltage Linear Regulators with µP Reset and Watchdog Timer
MAX5023	PRODUCTION	65V, Low-Quiescent-Current, High-Voltage Linear Regulators with µP Reset and Watchdog Timer
MAX5087	PRODUCTION	45V, 400mA, Low-Quiescent-Current Linear Regulator with Adjustable Reset Delay
MAX5086	PRODUCTION	45V, 250mA, Low-Quiescent-Current Linear Regulator with Adjustable Reset Delay

MAX5085	PRODUCTION	65V, 200mA, Low-Quiescent-Current Linear Regulators in TDFN
MAX5084	PRODUCTION	65V, 200mA, Low-Quiescent-Current Linear Regulators in TDFN

Tools & Simulations

SPICE Model 1

MAX15007A SPICE Macro Model

Evaluation Kits

Evaluation Kit for the Reference Design of 4-20mA Loop-Powered Transmitter

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Features and Benefits

Wide 12V to 40V Input Supply Range
Transfer 16-Bit Digital Code to 4–20mA Loop Current
Offset and Gain Programmable
< 0.02 % FS Current Error at +25°C
< 0.1 % FS Current Error Over Temperature Range
-40°C to +105°C Temperature Range
30mA ±20% Resistor-Selectable Current Limiting
200µA (typ), 300µA (max) Quiescent Current
HART Modem Input and Output Ready
Direct USB Communication through the MAXQ622 Microcontroller
Windows XP-, Windows Vista-, and Windows 7 (32-Bit)-Compatible Software
SPI Interface Terminals
Proven PCB Layout
Fully Assembled and Tested

Product Details

The MAX5216LPT evaluation kit (EV kit) enables evaluation of the loop-powered 4–20mA current-loop transmitter with the fault current-limiting capabilities and Highway Addressable Remote Transducer (HART) modem input/output ready, which utilizes the MAX5216 single-channel, low-power, buffered-output, 3-wire SPI interface 16-bit DAC, the MAX6133 3ppm/°C, low-power voltage reference, the MAX9620 single-channel, zero-drift, high-efficiency op amp with RRIO, and the MAX15007 40V, ultra-low quiescent current LDO. The EV kit also includes Windows XP^®, Windows Vista^® and Windows^® 7-compatible software that provides a simple graphical-user interface (GUI) for exercising the features of this reference design.

Applications

2-Wire Sensors
Automatic Test Equipment
Automatic Tuning
Communication Systems
Gain and Offset Adjustment
Portable Instrumentation
Power Amplifier Control
Process Control and Servo Loops
Programmable Voltage and Current Sources

Software

MAX5216LPT Software GUI Installer
133.5 M

Reference Designs

Ultra-Low Power, High-Accuracy 4–20mA 2-Wire Current-Loop Sensor

View Detailed Reference Design

Features and Benefits

Ultra-low power
High accuracy
High precision
Simple power supply and wide input range
System current consumption less than 2.1mA
Resistance temperature detector (RTD) PT1000
Resolution 10,000 counts or 0.1%
Accuracy 0.25%

Equipment Required

10V to 40V power supply

High-accuracy current meter

RTD PT1000 sensor or a temperature calibrator

Quick Start

Connect an industrial standard power supply across LOOP+ and LOOP- terminals of J1 to power up the board.

Connect the sensor across J3. The current design of the board is configured for 2-wire RTD application. Minor modifications at the sensor side can be performed to use a 3/4-wire RTD application.

Part Used

MAX9620

MAX6133

MAX15007

Design & Integration Tools

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Overview

Documentation

Data Sheet 1

Reliability Data 1

Design Note 2

Technical Articles 1

Software Resources

Can't find the software or driver you need?

Hardware Ecosystem

Tools & Simulations

SPICE Model 1

Evaluation Kits

Features and Benefits

Product Details

Software

Reference Designs

Features and Benefits

Part Used

Design & Integration Tools

Latest Discussions

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