MAX17531AUB+

$3.92

Description：IC REG BUCK ADJ 50MA 10UMAX
Series：Himalaya
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube

SKU:fff21680fc0b Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

MAX17531AUB+ 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 BUCK ADJ 50MA 10UMAX. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for MAX17531AUB+

Description：IC REG BUCK ADJ 50MA 10UMAX
Series：Himalaya
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：4V
Voltage - Input (Max)：42V
Voltage - Output (Min/Fixed)：0.8V
Voltage - Output (Max)：37.8V
Current - Output：50mA
Frequency - Switching：100kHz ~ 2.2MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package：10-uMAX/uSOP
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for MAX17531AUB+

MAX17531AUB+

Voltage Regulators - DC DC Switching Regulators Overview

The MAX17531AUB+ is a synchronous step-down DC-DC converter from Analog Devices. It operates with an input voltage range of 4V to 42V and provides a single adjustable output from 0.8V to 37.8V. The device delivers a maximum output current of 50mA. It features ultra-low no-load supply current of 22µA, ensuring high efficiency in battery-powered applications. The component is housed in a compact 10-pin UMAX package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Synchronous buck topology for high efficiency
Ultra-small footprint suitable for space-constrained designs
Adjustable output voltage capability
Low quiescent current operation

Voltage Regulators - DC DC Switching Regulators Applications

Industrial distributed power systems
Battery-powered portable devices
Embedded control circuits

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the suffix 'A' indicates specific manufacturing revisions or testing criteria as defined by Analog Devices. Confirm RoHS compliance status matches project requirements. Ensure the 10-TFSOP package variant aligns with PCB layout specifications. Cross-reference datasheet revision dates to confirm parameter stability before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this regulator when input voltages exceed standard LDO limits but load currents remain below 100mA. The wide input range accommodates various battery chemistries. Consider thermal performance in enclosed spaces due to the small package size. Verify external component selection for stability across the full operating temperature range.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the MAX17531 family of ultra-small synchronous step-down converters. It shares architectural similarities with other Maxim Integrated low-power regulators designed for portable electronics. The series emphasizes miniaturization and efficiency over high-current delivery capabilities.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for MAX17531 variants without the '+' suffix for lead-free compatibility differences. Evaluate MAX17639 for higher current requirements within similar form factors. Confirm pinout compatibility before substituting with generic buck converters.

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.