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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Part Details

  • 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
MAX15007
40V, Ultra-Low Quiescent-Current Linear Regulators in 6-Pin TDFN/8-Pin SO
MAX15006, MAX15007: Functional Diagrams
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Documentation

Data Sheet 1

Reliability Data 1

Design Note 2

Technical Articles 1

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Hardware Ecosystem

Parts Product Life Cycle Description
Positive Linear Regulators (LDO) 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
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Tools & Simulations

SPICE Model 1

Evaluation Kits

MAX5216LPT

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
MAX5216LPT
Evaluation Kit for the Reference Design of 4-20mA Loop-Powered Transmitter

Reference Designs

MAXREFDES15
MAXREFDES15
MAXREFDES15 Circuits from the lab

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

View Detailed Reference Design

Features and Benefits

  • Ultra-low power
    • -100°C to +100°C interval
  • 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.
    •
    MAXREFDES15
    Ultra-Low Power, High-Accuracy 4–20mA 2-Wire Current-Loop Sensor
    MAXREFDES15

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