MAX1968EUI+T vs MAX1945REUI+T

This in-depth comparison of the MAX1968EUI+T and MAX1945REUI+T 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

MAX1968EUI+T

Analog Devices Inc./Maxim Integrated

Lifecycle
Active
Stock
7115 PCS
Package
TSSOP-28
Series
PMIC - Power Management - Specialized
+BOM RFQ
Part B

MAX1945REUI+T

Analog Devices Inc./Maxim Integrated

Lifecycle
Active
Stock
4741 PCS
Package
TSSOP-28
Series
PMIC - Voltage Regulators - DC DC Switching Regulators
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification MAX1968EUI+T MAX1945REUI+T
Part Status Active Active
Function - Step-Down
Output Configuration - Positive
Topology - Buck
Output Type - Adjustable (Programmable)
Number of Outputs - 1
Voltage - Input (Min) - 2.6V
Voltage - Input (Max) - 5.5V
Voltage - Output (Min/Fixed) - 0.8V (1.8V, 2.5V)
Voltage - Output (Max) - 4.68V
Current - Output - 6A
Frequency - Switching - 400kHz ~ 1.2MHz
Synchronous Rectifier - No
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount
Applications Thermoelectric Cooler -
Voltage - Supply 3V ~ 5.5V -
Compare RFQ