• LM3881MM/NOPB Package
LM3881MM/NOPB Package

LM3881MM/NOPB

In Stock:85,160

LM3881MM/NOPB is a high-quality Power Supply Controllers, Monitors from VISHAY

Rapid Quote

Submit your quote request for LM3881MM/NOPB using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
  • Genuine Product Guarantee
  • 7*24 Hours Service Guarantee

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Supply voltage (min) (V) 2.7 Number of supplies monitored 3
Supply voltage (max) (V) 5.5 Iq (typ) (mA) 0.08
Number of sequenced outputs 3 Rating Catalog
Operating temperature range (°C) -40 to 125

Overview of LM3881MM/NOPB

The LM3881MM/NOPB is a precision voltage supervisor IC specifically designed to monitor the power supply voltage levels in electronic systems. It offers precise voltage threshold detection and can generate an output signal for power-on reset or system initialization.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • GND: Ground connection
  • RESET: Power-on reset output
  • DO: Open-drain reset output
  • ADJ: Voltage adjust pin
  • VDD: Power supply voltage

Circuit Diagram

Include a circuit diagram showing how to connect and operate the LM3881MM/NOPB voltage supervisor for visual reference.

Key Features

  • Precision Voltage Monitoring: The LM3881MM/NOPB provides accurate voltage monitoring to ensure proper system operation.
  • Power-On Reset: Generates a reset output when the power supply voltage crosses a specified threshold, aiding in system initialization.
  • Adjustable Voltage Threshold: The ADJ pin allows for adjustment of the voltage threshold for triggering the reset signal.
  • Low Power Consumption: Designed for low power operation, making it suitable for energy-efficient applications.
  • Small Package: Available in a compact 8-pin MSOP package for space-constrained designs.

Note: For detailed technical specifications, please consult the LM3881MM/NOPB datasheet.

Application

  • Power Supply Monitoring: Ideal for monitoring power supply voltages in embedded systems, industrial equipment, and automotive applications.
  • System Reset: Used to trigger system resets or initialization sequences when power supply voltages deviate from the set limits.
  • Battery-Powered Devices: Suitable for battery-operated devices requiring voltage supervision for optimal performance.

Functionality

The LM3881MM/NOPB serves as a reliable voltage supervisor, ensuring stable operation by monitoring power supply voltages and providing reset signals when needed.

Usage Guide

  • Connection: Connect VDD (Pin 5) to the monitored power supply voltage. Ground the GND pin (Pin 1) appropriately.
  • Adjust Threshold: Use the ADJ pin (Pin 4) to set the desired voltage threshold for triggering the reset signal.
  • Output Handling: Interface the RESET (Pin 2) or DO (Pin 3) output for system reset or initialization purposes.

Frequently Asked Questions

Q: What is the typical voltage threshold range of the LM3881MM/NOPB?
A: The LM3881MM/NOPB allows for voltage threshold settings in the range of 1.6V to 6.1V, offering flexibility for different applications.

Q: Is the LM3881MM/NOPB suitable for automotive-grade applications?
A: Yes, the LM3881MM/NOPB is designed to meet automotive standards and is suitable for use in automotive electronics requiring voltage monitoring and reset capabilities.

Equivalent

For similar functionality, consider these alternatives to the LM3881MM/NOPB:

  • LMC555CM/NOPB: A precision voltage supervisor with a timer function, offering additional timing features for system control.
  • MAX811: This is a similar voltage supervisor IC from Maxim Integrated, providing accurate voltage monitoring and reset functions for electronic systems.

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package ?

    Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

  • Payment ?

    For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.

    If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

LT1249CN8

LT1249CN8

PFC IC Average Current 100kHz 8-PDIP
TPS62827DMQR

TPS62827DMQR

Highly reliable 4A Switching Regulator for stable power supply"
A4447SLJTR-T

A4447SLJTR-T

Switching Regulator with Current-mode Control, 3A Output, PDSO8 Package
TPS71718DCKR

TPS71718DCKR

Provides stable 0.15A output voltage
TPS65910A3A1RSLR

TPS65910A3A1RSLR

OMAP3 Power Management 2.7V to 5.5V 48-Pin VQFN EP T/R
REF3040AIDBZR

REF3040AIDBZR

The REF3040AIDBZR is a precision voltage reference providing a stable 4
LM3881MM/NOPB Package

LM3881MM/NOPB

Power Sequencer LM3881MM/NOPB: Supervisory Circuits

Inventory:

85,160
Specifications Overview of LM3881MM/NOPB Warranty & Returns Similar Products Popular Products

Warranty & Returns close

After Sales Service

What after-sales service can be provided?

We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:

·Initiate the request within 90 days after the item's shipment date.

·Coordinate the return or exchange with our team.

·Keep the items in their original condition as delivered.

·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.

Shipping

What channels of transportation of goods does the website support?

We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.

ems dhl ups japan-post-holdings sagawa yamato fedex

Package

How to ensure that the parts will be intact during transportation?

The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.

ESD package package package

Payment

Which payment methods can be used to pay for goods

Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.

Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.

hsbc paypal visa western union moneygram