LM339APWR vs LM339PT

This in-depth comparison of the LM339APWR and LM339PT 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

LM339APWR

Texas Instruments

Lifecycle: Active
Stock: 3417 PCS
Package: TSSOP-14
Series: Linear - Comparators

+BOM RFQ

Part B

LM339PT

Rohm Semiconductor

Lifecycle: Active
Stock: 6594 PCS
Package: TSSOP-14L
Series: Linear - Comparators

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	LM339APWR	LM339PT
Part Status	Active	Obsolete
Type	Differential	General Purpose
Number of Elements	4	4
Output Type	CMOS, MOS, Open-Collector, TTL	CMOS, MOS, Open-Collector, TTL
Voltage - Supply, Single/Dual (±)	2V ~ 30V, ±1V ~ 15V	2V ~ 36V, ±1V ~ 18V
Voltage - Input Offset (Max)	3mV @ 30V	7mV @ 5V
Current - Input Bias(Max)	0.25µA @ 5V	0.25µA @ 5V
Current - Output (Typ)	20mA	16mA @ 5V
Current - Quiescent (Max)	2.5mA	1mA
Operating Temperature	0°C ~ 70°C	0°C ~ 70°C
Mounting Type	Surface Mount	Surface Mount

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