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MAX603ESA+

Name: MAX603ESA+
Rating: 4.7 (12 reviews)

IC REG LIN POS ADJ 500MA 8-SOIC

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規格

Part Status	Obsolete
Output Configuration	Positive
Output Type	Adjustable (Fixed)
Number of Regulators	1
Voltage - Input (Max)	11.5V
Voltage - Output (Min/Fixed)	1.25V (5V)
Voltage - Output (Max)	11V
Voltage Dropout (Max)	0.55V @ 500mA
Current - Output	500mA
Current - Quiescent (Iq)	35 µA
Control Features	Enable
Protection Features	Over Current, Over Temperature, Reverse Polarity
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC
Base Product Number	MAX603

概述

Description

The MAX603ESA+ is a precision voltage reference IC manufactured by Maxim Integrated, now part of Analog Devices. It provides a stable output voltage with minimal drift over temperature, making it suitable for various applications that require reliable reference voltages. The device typically outputs 3.0V, 3.3V, or 5.0V, with a low output noise and high accuracy.
Key features include a low temperature coefficient, low dropout voltage, and the ability to operate with a wide supply voltage range. The MAX603ESA+ is available in an 8-PIN SOIC package, designed for ease of integration into various circuit designs. Typical applications include data converters, power management systems, and instrumentation circuitry.
Overall, the MAX603ESA+ is ideal for users needing robust and stable voltage references in their electronic designs.

Features

The MAX603ESA+ is a precision voltage reference designed for use in various electronic applications. Key features include:
1. Voltage Reference: Provides a stable output voltage of 2.5V with a low temperature coefficient.
2. Low Noise: Offers low output noise, making it suitable for sensitive analog applications.
3. Temperature Stability: Features excellent temperature stability over a wide range, ensuring consistent performance.
4. Low Drift: Provides low voltage drift, enhancing the accuracy of measurements.
5. Wide Supply Voltage Range: Operates with a supply voltage range from 2.7V to 11V.
6. High Accuracy: Ensures high output accuracy, making it ideal for precision circuits.
7. Ease of Use: Available in an 8-Pin SOIC package for easy integration into designs.
8. Current Output: Capable of sourcing and sinking output current, providing flexibility in applications.
These features make the MAX603ESA+ suitable for applications such as data acquisition, signal conditioning, and instrumentation.

Package

The MAX603ESA+ is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) format. This surface-mount package is designed for compact applications, offering a small footprint and efficient thermal performance.

Pinout

The MAX603ESA+ is a low-dropout (LDO) voltage reference and regulator with a pin count of 5. The function of each pin is as follows:
1. VOUT (Pin 1) - Output voltage, typically set to a fixed reference voltage.
2. GND (Pin 2) - Ground reference for the device.
3. VIN (Pin 3) - Input voltage supply, which powers the device.
4. ADJ (Pin 4) - Adjustable pin for setting the output voltage if configured as an adjustable reference.
5. SHDN (Pin 5) - Shutdown control pin; when pulled low, it disables the output and reduces power consumption.
The MAX603ESA+ is designed for applications requiring precise voltage references and low dropout characteristics.

Manufacturer

The MAX603ESA+ is manufactured by Maxim Integrated, which is now part of Analog Devices, Inc. Maxim Integrated was known for designing and manufacturing analog and mixed-signal semiconductor products. The company specialized in integrating high-performance analog functions with digital capabilities, producing a wide range of products including power management solutions, sensors, and signal processing devices. In 2021, Analog Devices acquired Maxim Integrated, enhancing its portfolio in the analog semiconductor market.

Application

The MAX603ESA+ is a low-dropout (LDO) voltage regulator primarily used in battery-powered devices, portable electronics, and precision analog circuits. Its applications include powering microcontrollers, sensors, and RF devices, as well as providing clean voltage for audio and video equipment. Its low noise and high accuracy make it suitable for medical devices and communication systems where stable voltage supply is critical.

Equivalent

The MAX603ESA+ is a low-dropout voltage reference. Equivalent products include:
1. LM4040 - Precision voltage reference
2. TL431 - Programmable shunt voltage reference
3. LT1004 - Low-drift voltage reference
4. REF02 - Precision reference from Analog Devices
5. AD580 - Precision voltage reference from Analog Devices
Make sure to check specifications for voltage, temperature coefficient, and package compatibility when selecting alternatives.