LM239PWR vs LM239PT

This in-depth comparison of the LM239PWR and LM239PT provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

LM239PWR

Texas Instruments

Lifecycle: Active
Stock: 5306 PCS
Package: TSSOP-14
Series: Linear - Comparators

+BOM RFQ

Part B

LM239PT

STMicroelectronics

Lifecycle: Active
Stock: 6763 PCS
Package: TSSOP-14L
Series: Linear - Comparators

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	LM239PWR	LM239PT
Part Status	Active	Active
Type	Differential	General Purpose
Number of Elements	4	4
Output Type	CMOS, MOS, Open-Collector, TTL	CMOS, DTL, ECL, MOS, Open-Collector, TTL
Voltage - Supply, Single/Dual (±)	2V ~ 30V, ±1V ~ 15V	2V ~ 32V, ±1V ~ 16V
Voltage - Input Offset (Max)	5mV @ 30V	5mV @ 30V
Current - Input Bias(Max)	0.25µA @ 5V	0.25µA @ 5V
Current - Output (Typ)	20mA	16mA @ 5V
Current - Quiescent (Max)	2mA	2mA
Operating Temperature	-25°C ~ 85°C	-40°C ~ 105°C
Mounting Type	Surface Mount	Surface Mount

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