MAX1771ESA+T vs MAX1709ESE

This in-depth comparison of the MAX1771ESA+T and MAX1709ESE 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

ISO9001 Quality Control ISO45001 ISO14001 100% Genuine
Part A

MAX1771ESA+T

Analog Devices Inc./Maxim Integrated

Lifecycle
Active
Stock
2449 PCS
Package
SOIC-8
Series
PMIC - Voltage Regulators - DC DC Switching Controllers
+BOM RFQ
Part B

MAX1709ESE

Analog Devices Inc./Maxim Integrated

Lifecycle
Active
Stock
675 PCS
Package
SOIC-16
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 MAX1771ESA+T MAX1709ESE
Part Status Active Obsolete
Function Step-Up, Step-Up/Step-Down Step-Up
Output Configuration Positive Positive
Topology Boost, Buck-Boost Boost
Output Type Transistor Driver Adjustable (Programmable)
Number of Outputs 1 1
Voltage - Input (Min) - 0.7V
Voltage - Input (Max) - 5V
Voltage - Output (Min/Fixed) - 2.5V (3.3V, 5V)
Voltage - Output (Max) - 5.5V
Current - Output - 7.5A (Switch)
Frequency - Switching 300kHz 350kHz ~ 1MHz
Synchronous Rectifier No No
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount
Output Phases 1 -
Voltage - Supply (Vcc/Vdd) 3V ~ 16.5V -
Duty Cycle(Max) 92% -
Clock Sync No -
Control Features Enable -
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