12 Device and Documentation Support

12.1 Device Nomenclature

Table 12-1 shows how to decode the function of the device based on its part number

Table 12-1. Device Naming Convention

DESCRIPTION

NOMENCLATURE

VALUE

Generic Part number

TLV840

TLV840

Feature Option

M 1

Manual Reset option in addition to CT pin

Delay Option

A

40 µs (Default internal reset time delay)

Variant code (Output Topology)

DL

Open-Drain, Active-Low

PL

Push-Pull, Active-Low

DH

Open-Drain, Active-High

PH

Push-Pull, Active-High

Detect Voltage Option

## (two characters)

Example: 12 stands for 1.2 V threshold

Package

DBV

SOT23-5

Reel

R

Large Reel

Automotive Version

Q1

AEC-Q100

1. Orderable part numbers with TLV840M-Q1 are only available with the delay option A. However, longer

delays can be achieved through an external capacitor on the CT pin. Leaving the CT pin floating will result in

typical 40 μs delay feature option.

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TLV840-Q1

SNVSBY3A – NOVEMBER 2020 – REVISED APRIL 2021

Copyright © 2021 Texas Instruments Incorporated

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Product Folder Links: TLV840-Q1