MAX810LTRG

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MAX810LTRG

IC SUPERVISOR 1 CHANNEL SOT23-3

  • Manufacturer
  • Mfr. Part #MAX810LTRG
  • Package SOT23-3
  • Datasheet
  • In Stock6816

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Specifications

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Type Simple Reset/Power-On Reset
NumberofVoltagesMonitored 1
Voltage-Threshold 4.63V
Output Push-Pull, Totem Pole
Reset Active High
ResetTimeout 140ms Minimum
OperatingTemperature -40°C ~ 105°C (TJ)
MountingType Surface Mount
Package/Case TO-236-3, SC-59, SOT-23-3

Overview

Description

The MAX810LTRG is a Maxim microprocessor supervisory circuit. It monitors Vcc and provides a clean reset for a microcontroller or digital IC during power-up, power-down, or when the supply dips outside a valid range. It includes an internal power-on reset delay to guarantee a valid reset interval after Vcc becomes stable. The RESET output is typically active-low, and there is a manual reset input to force a reset externally. The device is available in multiple threshold versions (e.g., around 2.93 V, 4.63 V) for 2.7–5.5 V systems. The LTRG suffix indicates lead-free RoHS-compliant packaging in Tape-and-Reel. Common uses include MCU reset supervision in embedded systems, consumer electronics, and battery-powered devices. In operation: once Vcc rises above the chosen threshold and the POR delay expires, RESET releases (inactive). If Vcc falls below the threshold or a manual reset is asserted, RESET goes active-low to reset the MCU.

Features

Concise features of MAX810LTRG:
- Single-supply voltage supervisor with automatic reset on power-up/power-down
- Manual reset input to force an immediate reset
- Reset output is active-low (TTL/CMOS compatible)
- Internal POR (power-on reset) timer ensures a defined reset period
- Very low quiescent current in normal operation
- Wide operating voltage range suitable for 3V and 5V systems (typical 2.7V–5.5V, check datasheet)
- 8-pin package; LTRG suffix indicates Pb-free, Tape & Reel packaging
- Simple, robust reset for microprocessors/microcontrollers and digital ICs

Package

MAX810LTRG uses an 8-pin SOIC (surface-mount) package, RoHS/lead-free, and is supplied in Tape & Reel.

Pinout

- Pin count: 8 pins (8-pin package)
- Function: Microprocessor reset supervisor. Monitors Vcc and asserts a reset output when supply falls below a threshold (with power-on reset) and provides a manual reset input; reset output is active-low.

Manufacturer

- Manufacturer: Maxim Integrated Products, Inc. (now a subsidiary of Analog Devices).
- What kind of company: An American semiconductor company that designs and sells analog and mixed-signal integrated circuits (historically fabless, outsourcing fabrication).

Application

Application areas of MAX810LTRG:
- Reset and brown-out protection for microcontrollers/microprocessors
- Power-on reset for CPUs, FPGAs, DSPs, and memories
- Battery-powered/portable devices needing reliable reset during supply fluctuations
- Embedded systems and consumer electronics requiring deterministic reset timing and safe start-up
- Power-fail detection in small appliances, data loggers, and other digital systems

Equivalent

Equivalent parts (voltage supervisor/reset ICs) from other vendors include:
- TI TLV803 / TLV803A
- Microchip MCP1316 / MCP1317
- Analog Devices ADM803 / ADM809
- ON Semiconductor CAT810 / CAT811
These offer similar reset-output supervision for microcontrollers in compatible voltage ranges.

Shipping

Shipping MethodsWe

offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.


Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

The Payment term is 100% Prepaid.

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1. PayPal

2. Credit/ Debit Card

3. Wire Transfer

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