MAX1556AETB+T

$2.53

Description：IC REG BUCK PROG 1.2A 10TDFN
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR)

SKU:26665691b4f0 Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

MAX1556AETB+T 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 PROG 1.2A 10TDFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for MAX1556AETB+T

Description：IC REG BUCK PROG 1.2A 10TDFN
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Programmable
Number of Outputs：1
Voltage - Input (Min)：2.6V
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：1.2V, 1.5V, 2.5V, 3.3V
Voltage - Output (Max)：-
Current - Output：1.2A
Frequency - Switching：1MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：10-WFDFN Exposed Pad
Supplier Device Package：10-TDFN (3x3)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for MAX1556AETB+T

MAX1556AETB+T

Voltage Regulators - DC DC Switching Regulators Overview

The MAX1556AETB+T is a synchronous step-down DC-DC converter manufactured by Analog Devices Inc./Maxim Integrated. It features an integrated 1.2A power switch and operates with a fixed switching frequency of 1MHz. The device supports adjustable output voltages, including standard options such as 0.75V, 1.8V, 2.5V, and 3.3V. It utilizes Pulse Width Modulation (PWM) for regulation and is housed in a compact 10-WFDFN package with an exposed pad.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrates a 1.2A power switch for efficient step-down conversion
Operates at a fixed 1MHz switching frequency to minimize external component size
Supports programmable or fixed output voltage configurations

Voltage Regulators - DC DC Switching Regulators Applications

Portable battery-powered equipment requiring efficient voltage regulation
General-purpose low-voltage point-of-load applications
Embedded systems utilizing single-output power architectures

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the complete part number against official manufacturer documentation to ensure correct suffix alignment. Confirm that the specific ordering code matches the required output voltage configuration and packaging variant. Cross-reference datasheet revisions to validate electrical characteristics prior to integration into final designs.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact solution with moderate current capability is required. The fixed 1MHz frequency allows for smaller inductors compared to lower-frequency alternatives. Ensure input voltage ranges align with the system supply and verify thermal performance within the 10-WFDFN package constraints for the intended load conditions.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the MAX1556 family of synchronous buck converters. It shares functional similarities with related models like the MAX1557 and MAX1558, which offer comparable switching frequencies and current ratings but may differ in specific control interfaces or pinout configurations within the Maxim Integrated portfolio.