MAX1837EUT33

$3.70

Description：IC REG BCK ADJ/1.25V 250MA SOT23
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Bulk

SKU:baf8049a0fe3 Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

MAX1837EUT33 is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC REG BCK ADJ/1.25V 250MA SOT23. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for MAX1837EUT33

Description：IC REG BCK ADJ/1.25V 250MA SOT23
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Bulk
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable (Fixed)
Number of Outputs：1
Voltage - Input (Min)：4.5V
Voltage - Input (Max)：24V
Voltage - Output (Min/Fixed)：1.25V (3.3V)
Voltage - Output (Max)：24V
Current - Output：250mA
Frequency - Switching：-
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：SOT-23-6
Supplier Device Package：SOT-23-6
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for MAX1837EUT33

MAX1837EUT33

Voltage Regulators - DC DC Switching Regulators Overview

The MAX1837EUT33 is a synchronous buck switching regulator manufactured by Analog Devices Inc./Maxim Integrated. It operates with an input voltage range of 4.5V to 24V and provides a fixed output of 3.3V at up to 250mA. The device features a low quiescent current of 12µA and a switching frequency of 200kHz. It is housed in a compact SOT-23-6 package and supports operation temperatures from -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrates a high-side N-channel MOSFET for efficient step-down conversion
Includes internal compensation to minimize external component count
Features thermal shutdown protection for enhanced reliability

Voltage Regulators - DC DC Switching Regulators Applications

Portable battery-powered equipment
Industrial control systems
Communication infrastructure

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix (e.g., +T, #G16) against the manufacturer's official datasheet to ensure correct packaging and RoHS compliance status. Confirm availability as some variants may be discontinued or subject to allocation restrictions. Cross-reference the ordering part number with the distributor's catalog to avoid discrepancies in package type or temperature grade.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact, non-synchronous buck solution is required for moderate load currents. Ensure the input voltage remains within the specified 4.5V to 24V range. Verify that the 200kHz switching frequency aligns with EMI requirements and inductor selection constraints for the target application design.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the MAX1836/MAX1837 family of DC-DC converters designed for space-constrained applications. It serves as a power management IC for systems requiring efficient voltage regulation from higher voltage rails down to standard logic levels like 3.3V.