LT3091EFE#PBF vs LT3091MPFE#PBF

This in-depth comparison of the LT3091EFE#PBF and LT3091MPFE#PBF 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

LT3091EFE#PBF

Analog Devices Inc.

Lifecycle: Active
Stock: 3205 PCS
Package: TSSOP-16
Series: PMIC - Voltage Regulators - Linear

+BOM RFQ

Part B

LT3091MPFE#PBF

Analog Devices Inc.

Lifecycle: Active
Stock: 8590 PCS
Package: TSSOP-16
Series: PMIC - Voltage Regulators - Linear

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	LT3091EFE#PBF	LT3091MPFE#PBF
Part Status	Active	Active
Output Configuration	Negative	Negative
Output Type	Adjustable	Adjustable
Number of Regulators	1	1
Voltage - Input (Max)	-36V	-36V
Voltage - Output (Min/Fixed)	0V	0V
Voltage - Output (Max)	-32V	-32V
Voltage Dropout (Max)	0.45V @ 1.5A	0.45V @ 1.5A
Current - Output	1.5A	1.5A
Current - Quiescent (Iq)	50.5 µA	50.5 µA
PSRR	85dB ~ 20dB (120Hz ~ 1MHz)	85dB ~ 20dB (120Hz ~ 1MHz)
Control Features	Current Limit, Enable	Current Limit, Enable
Protection Features	Over Current, Over Temperature, Reverse Polarity, Short Circuit	Over Current, Over Temperature, Reverse Polarity, Short Circuit
Operating Temperature	-40°C ~ 125°C	-55°C ~ 150°C
Mounting Type	Surface Mount	Surface Mount

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