LM339PWR vs LM339PT

This in-depth comparison of the LM339PWR 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

LM339PWR

Rohm Semiconductor

Lifecycle: Active
Stock: 2623 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	LM339PWR	LM339PT
Part Status	Obsolete	Obsolete
Type	General Purpose	General Purpose
Number of Elements	2	4
Output Type	Open Collector	CMOS, MOS, Open-Collector, TTL
Voltage - Supply, Single/Dual (±)	2V ~ 36V, ±1V ~ 18V	2V ~ 36V, ±1V ~ 18V
Voltage - Input Offset (Max)	7mV @ 5V	7mV @ 5V
Current - Input Bias(Max)	0.25µA @ 5V	0.25µA @ 5V
Current - Quiescent (Max)	2mA	1mA
Operating Temperature	0°C ~ 70°C	0°C ~ 70°C
Mounting Type	Surface Mount	Surface Mount
Current - Output (Typ)	-	16mA @ 5V

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