LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
Cart
TI TLV1805QDBVRQ1 product image
  • TLV1805QDBVRQ1 thumbnail 1
  • TLV1805QDBVRQ1 thumbnail 2
  • TLV1805QDBVRQ1 thumbnail 3
  • Pinout
  • Footprint
Images for reference only

TI TLV1805QDBVRQ1RoHS

Manufacturer
TI
MPN
TLV1805QDBVRQ1
LCSC Part #
C2862164
Packaging
SOT-23-6
Customer #
Key Attributes
40V, rail-to-rail input, push-pull output, high-voltage automotive comparator with shutdown function
Datasheetpdf iconTI TLV1805QDBVRQ1
In-Stock: 274
274 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 1.1773$ 1.18
10+$ 0.9778$ 9.78
30+$ 0.8789$ 26.37
100+$ 0.7816$ 78.16
500+$ 0.7232$ 361.60
1,000+$ 0.6924$ 692.40
Standard Packaging3000/Full Reel
Better price for more quantity?
$

Products Specifications

Show similar products (0) >
TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Linear Comparators
ManufacturerTI
PackagingSOT-23-6
Output TypePush-pull
Quiescent Current135uA
Output ModeCMOS;TTL
Propagation Delay Time250ns
Operating Temperature-40℃~+125℃
FeaturesEnable/shutdown function
Rail to RailRail-to-Rail Input
Common Mode Rejection Ratio(CMRR)60dB
Input Hysteresis Voltage (Vhys)14mV
Vos - Input Offset Voltage500uV
Ib - Input Bias Current0.05pA
Maximum Power Supply Range (Vdd-Vss)40V
Number of Channels1
Input Offset Voltage Drift(Vos TC)2.5uV/℃
Input Offset Current(Ios)0.05pA
Response Time (tr)18ns
Single Supply3.3V~40V
Report an ErrorShow similar products (0) >

Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The TLV1805-Q1 high-voltage comparator combines unique features such as a wide power supply range, push-pull output, rail-to-rail input, low quiescent current, shutdown function, and fast output response. All these features make this comparator well-suited for applications that require detection on the positive or negative voltage rail, such as reverse current protection in smart diode controllers, overcurrent detection, and overvoltage protection circuits, where the push-pull output stage is used to drive the gates of P-channel or N-channel MOSFET switches. The high-peak current push-pull output stage is a distinctive feature of the high-voltage comparator, offering the advantage of allowing the output to actively drive the load to either power supply rail at a fast edge rate. This is particularly useful for applications that need to quickly drive the MOSFET gate high or low to connect or disconnect the host from a power supply with a voltage higher than expected. Other features, such as low input offset voltage, low input bias current, and high-impedance shutdown, enable the TLV1805-Q1 to flexibly meet the requirements of various applications. Power-on reset prevents false outputs during power-up. The TLV1805-Q1 comes in a 6-pin SOT-23 package and meets the AEC-Q100 standard, with an automotive Grade 1 temperature range from -40°C to +125°C.

Features

AI Translation
  • AEC-Q100 qualified with the following characteristics:
  • Device temperature grade 1: ambient operating temperature range -40°C to +125°C
  • Device HBM ESD classification level 2
  • Device CDM ESD classification level C6
  • Supply voltage range: 3.3V to 40V
  • Low quiescent current: 135μA
  • High peak current push-pull output
  • Rail-to-rail input with phase reversal protection
  • Built-in hysteresis: 14mV
  • 250ns propagation delay
  • Low input offset voltage: 500μV
  • High-impedance output after shutdown
  • Power-on reset (POR)
  • SOT-23-6 package

Applications

AI Translation
  • Reverse current protection smart diode controller
  • Overvoltage, undervoltage, and overcurrent detection
  • OR-ing MOSFET controller
  • MOSFET gate driver
  • High-voltage oscillator
  • System monitoring for automotive infotainment and instrument cluster HEV/EV and powertrain applications
  • Reverse current protection with N-channel MOSFET
  • Reverse current and overvoltage protection with P-channel MOSFET