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TECH PUBLIC LM397MFX-TPRoHS

Manufacturer
TECH PUBLICAsian Brands
MPN
LM397MFX-TP
LCSC Part #
C53100575
Packaging
SOT-23-5
Customer #
Key Attributes
2mV 25nA 1 SOT-23-5 Linear Comparators RoHS
Datasheetpdf iconTECH PUBLIC LM397MFX-TP
In-Stock: 2,635
2,635 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.1197$ 0.0910$ 0.46
50+$ 0.0942$ 0.0716$ 3.58
150+$ 0.0814$ 0.0619$ 9.29
500+$ 0.0719$ 0.0547$ 27.35
3,000+$ 0.0642$ 0.0488$ 146.40
6,000+$ 0.0604$ 0.0459$ 275.40
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Linear Comparators
ManufacturerTECH PUBLIC
PackagingSOT-23-5
Dual Supply1V~18V;-18V~-1V
Vos - Input Offset Voltage2mV
Quiescent Current400uA
Ib - Input Bias Current25nA
Output ModeDTL;ECL;TTL;MOS;CMOS
Number of Channels1
Input Offset Current(Ios)50nA
Response Time (tr)1.3us
Single Supply2V~36V
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

This device is a single-precision voltage comparator capable of single-supply or dual-supply operation. Its input offset voltage specification as low as 2.0 mV makes it ideal for many consumer electronics, automotive, and industrial electronics applications. The design allows a common-mode input range that includes ground level in single-supply operation.

Features

AI Translation
  • Output voltage compatible with DTL, ECL, TTL, MOS, and CMOS logic levels
  • Low input bias current: 25nA
  • Low input offset current: ±0.5nA
  • Low input offset voltage: ±2mV (typical)
  • Input common-mode range includes ground
  • Differential input voltage range equal to supply voltage
  • Ultra-low supply current consumption (0.4mA) — independent of supply voltage
  • Wide single-supply range: 2V~36V
  • Dual-supply range: ±1V to ±18V

Applications

AI Translation
  • Battery chargers
  • Cordless telephones
  • Switching power supplies