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MAX603ESA+T

Name: MAX603ESA+T
Rating: 4.7 (12 reviews)

IC REG LIN POS ADJ 500MA 8SOIC

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製造商。部分 #MAX603ESA+T
包 SOIC-8
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
OutputConfiguration	Positive
OutputType	Adjustable (Fixed)
NumberofRegulators	1
Voltage-Input(Max)	11.5V
Voltage-Output(Min/Fixed)	1.25V (5V)
Voltage-Output(Max)	11V
VoltageDropout(Max)	0.55V @ 500mA
Current-Output	500mA
Current-Quiescent(Iq)	35 µA
ControlFeatures	Enable
ProtectionFeatures	Over Current, Over Temperature, Reverse Polarity
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概述

Description

MAX603ESA+T is a fixed-output precision voltage reference IC from Maxim Integrated (MAX603 family). It provides a stable reference voltage for precision analog circuits such as ADCs, DACs, and instrumentation, with features like low dropout, low noise, and low temperature drift, and typically low quiescent current for battery-powered apps.
The ESA+T suffix codes the package type and tape-and-reel packaging; exact pinout, temperature range, and packaging details are in the datasheet. The family offers several fixed-output voltages, so you choose the variant that matches your reference needs.
How to use: supply the device within its recommended voltage range, connect GND, place a bypass capacitor from Vout to GND very close to the IC, and route Vout to your ADC/DAC reference input. For precise specs (Vout accuracy, tempco, noise, current, and operating conditions), consult the datasheet.

Features

Here are the typical features of the MAX603ESA+T:
- Fixed 2.5V voltage reference
- Low quiescent current (micropower operation)
- Low noise and low drift (precise, stable output)
- Excellent line and load regulation
- Wide operating temperature range (industrial/extended as applicable)
- Stable with ceramic capacitors (requires a suitable output capacitor)
- Small package size with tape-and-reel (+T) option for automated assembly
Note: Exact numbers (initial accuracy, tempco, quiescent current, etc.) vary by grade and version; please consult the MAX603 datasheet for precise specifications.

Package

MAX603ESA+T is in an 8-pin SOIC (SOP-8) package; +T indicates tape-and-reel packaging.

Pinout

- Pin count: 8 pins (SOIC/DIP-8 package; ESA variant)
- Function: MAX603ESA+T is a precision voltage reference IC (fixed output, typically 2.5 V) with low drift and low quiescent current, used to provide a stable reference for ADC/DAC circuits. The “+T” denotes tape-and-reel packaging.

Manufacturer

Manufacturer: Analog Devices, Inc. (the MAX603 series was originally from Maxim Integrated, which ADI acquired).
What kind of company: A multinational semiconductor company that designs and manufactures analog, mixed-signal, and DSP integrated circuits.

Application

High-precision voltage reference for ADC/DAC references and calibration; instrumentation and test equipment; data-acquisition systems; portable/battery-powered electronics; medical and industrial instrumentation; automotive sensors.

Equivalent

Equivalent parts (voltage supervisor/reset ICs with similar thresholds and 1.8–5.5V range):
- TI TLV803 (and TLV803-Q1), TPS380x series
- Microchip MCP130 / MCP1316
- Analog Devices ADM803 / ADM804
- Maxim MAX809 / MAX810
These provide comparable reset outputs and low power in similar packages as MAX603ESA+T.