TL331BQDBVRQ1

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TL331BQDBVRQ1

AUTOMOTIVE GRADE, 36-V, SINGLE C

  • Manufacturer
  • Mfr. Part #TL331BQDBVRQ1
  • Package SC-74A, SOT-753
  • Datasheet
  • In Stock7493

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Specifications

Supplier Texas Instruments
Package Tape & Reel (TR),Cut Tape (CT)
Series Automotive, AEC-Q100
ProductStatus Active
Type General Purpose
NumberofElements 1
OutputType Open-Collector, CMOS, MOS, TTL
Voltage-SupplySingle/Dual(±) 2V ~ 36V
Voltage-InputOffset(Max) 2.5mV @ 36V
Current-InputBias(Max) 0.025µA @ 5V
Current-Output(Typ) 20mA
Current-Quiescent(Max) 430µA
OperatingTemperature -40°C ~ 125°C (TJ)
Package/Case SC-74A, SOT-753
MountingType Surface Mount

Overview

Description

I’m not sure of the exact function of TL331BQDBVRQ1 from that part number alone. It’s a Texas Instruments device, but to give an accurate introduction I’d need the datasheet or a product page.
Could you share a link to the TI page or confirm its function (e.g., op-amp, comparator, voltage reference, etc.)? If you can’t, I can explain how TI encodes suffixes (BQDBVRQ1) and how to interpret the package, temperature range, and key specs once you have the datasheet.

Package

It uses an 8-pin VSSOP (Very Thin Shrink Small Outline) package, TI package code DBV.

Pinout

- Pin count: 8 pins
- Function: Dual voltage detector/supervisor (two independent rail monitors) that generates reset signals for microcontrollers when supply voltages are out of spec.

Manufacturer

Manufacturer: Texas Instruments (TI).
Kind of company: American multinational semiconductor company that designs and manufactures analog, digital, and mixed-signal integrated circuits and embedded processing solutions for industrial, automotive, consumer, and computing markets.

Application

TL331BQDBVRQ1 is a Texas Instruments voltage comparator used for sensing and protection. Applications: battery monitoring and low-voltage cutoff; microcontroller reset/supervision; over-/under-voltage protection for power rails; level detection and threshold sensing in automotive, industrial, and consumer electronics; general analog signal comparison in embedded systems. Refer to the datasheet for exact features.

Equivalent

Exact equivalents require a live cross-reference. TL331BQDBVRQ1 is a TI part; for closest substitutes, check TI’s cross-reference tool. If it’s a shunt reference (TL431-family style), the nearest substitutes are TI’s TL431/TLV431 and third-party LM431/KA431/REF431. For exact pinout/package compatibility, verify the DBV package code and electrical specs (Vref, tempco).

Shipping

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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.

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