MAX763ACSA

$2.84

Description：IC REG BUCK 3.3V 500MA 8SOIC
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Bulk

SKU:503b9fd354bf Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

MAX763ACSA 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 3.3V 500MA 8SOIC. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for MAX763ACSA

Description：IC REG BUCK 3.3V 500MA 8SOIC
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Bulk
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Fixed
Number of Outputs：1
Voltage - Input (Min)：3.3V
Voltage - Input (Max)：11V
Voltage - Output (Min/Fixed)：3.3V
Voltage - Output (Max)：-
Current - Output：500mA
Frequency - Switching：200kHz
Synchronous Rectifier：No
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for MAX763ACSA

MAX763ACSA

Voltage Regulators - DC DC Switching Regulators Overview

The MAX763ACSA is a fixed-output step-down DC/DC converter manufactured by Analog Devices Inc. under the Maxim Integrated brand. It provides a regulated 3.3V output with a maximum current capacity of 500mA. The device utilizes a buck topology and operates at a switching frequency of approximately 212.5kHz. It accepts an input voltage range from 3.3V to 11V. The component is housed in an 8-SOIC surface-mount package, measuring 0.154 inches (3.90mm) in width. It is rated for operation within a temperature range of 0°C to +70°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Fixed 3.3V output voltage regulation
Buck step-down DC/DC conversion topology
Surface-mount SOIC-8 packaging

Voltage Regulators - DC DC Switching Regulators Applications

Portable battery-powered equipment
Adapters and wall-drop power supplies
General-purpose low-voltage DC/DC conversion

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify component authenticity through authorized channels as this part is listed as obsolete. Confirm package integrity and pin alignment against the 8-SOIC specification. Review the official datasheet for any specific handling or storage requirements prior to assembly. Ensure the replacement design accounts for the discontinued status of this specific manufacturer part number.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 3.3V rail is required from a higher input voltage source up to 11V. Consider the 500mA output limit and the 212.5kHz switching frequency for filter design. Evaluate the thermal performance within the specified operating temperature range. Compare against newer generations if long-term supply availability is a critical constraint for the product lifecycle.

Voltage Regulators - DC DC Switching Regulators Part Context

The MAX763A series belongs to the family of high-efficiency step-down switching regulators. These devices are designed to simplify power management in space-constrained applications. The AC suffix indicates the commercial temperature grade and package variant. This specific model represents a legacy solution for standard voltage regulation tasks before more advanced integrated solutions became prevalent.