MAX6440UTCJVD3 Datasheet PDF – Volt Supervisor Monitor

Part Number: MAX6440UTCJVD3

Function: Low-Power, Battery Monitors with Hysteresis and Integrated µP Reset

Package: SOT23-6 Type

Manufacturer: Maxim Integrated


MAX6440UTCJVD3 datasheet



The MAX6440UTCJVD3, MAX6439 thru MAX6442 are a family of ultra-low-power battery monitors with integrated microprocessor (µP) supervisors. The battery monitors are offered with single or dual low-battery output options that can be used to signal when the battery is OK (enabling full system operation), when the battery is low (for low-power system operation), and when the battery is dead (to disable system operation).

These devices also have an independent µP supervisor that monitors VCCand provides an active-low reset output. A manual reset function is available to reset the µP with a push-button. No external components are required.


1. Immune to Short Battery Voltage Transients

2. Low Current (2.5μA typ at 3.6V)

3. Single and Dual Low-Battery Output Options

4. 150ms Minimum LBO Timeout Period

5. Independent μP Reset with Manual Reset


MAX6440UTCJVD3 Datasheet PDF Download

MAX6440UTCJVD3 pdf

Other data sheets are available within the file: MAX6440, ABMN, ABMO, ABMP, ABMQ, ABMR,

MAX6439, MAX6441, MAX6442