LM339PWR vs LM339APWR

This in-depth comparison of the LM339PWR and LM339APWR 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

LM339PWR

Rohm Semiconductor

Lifecycle: Active
Stock: 2623 PCS
Package: TSSOP-14
Series: Linear - Comparators

+BOM RFQ

Part B

LM339APWR

Texas Instruments

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

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	LM339PWR	LM339APWR
Part Status	Obsolete	Active
Type	General Purpose	Differential
Number of Elements	2	4
Output Type	Open Collector	CMOS, MOS, Open-Collector, TTL
Voltage - Supply, Single/Dual (±)	2V ~ 36V, ±1V ~ 18V	2V ~ 30V, ±1V ~ 15V
Voltage - Input Offset (Max)	7mV @ 5V	3mV @ 30V
Current - Input Bias(Max)	0.25µA @ 5V	0.25µA @ 5V
Current - Output (Typ)	-	20mA
Current - Quiescent (Max)	2mA	2.5mA
Operating Temperature	0°C ~ 70°C	0°C ~ 70°C
Mounting Type	Surface Mount	Surface Mount

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