MCP1253-ADJI/MS

$1.57

Description：IC REG CHARGE PUMP ADJ 1 8MSOP
Series：-
Mfr：Microchip Technology
Package：Tube

SKU:13f398640c38 Category: Voltage Regulators - DC DC Switching Regulators Brand: Microchip Technology

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Product introduction

MCP1253-ADJI/MS is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is IC REG CHARGE PUMP ADJ 1 8MSOP. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for MCP1253-ADJI/MS

Description：IC REG CHARGE PUMP ADJ 1 8MSOP
Series：-
Mfr：Microchip Technology
Package：Tube
Function：Step-Up/Step-Down
Output Configuration：Positive
Topology：Charge Pump
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：2V
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：1.5V
Voltage - Output (Max)：5.5V
Current - Output：120mA
Frequency - Switching：1MHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package：8-MSOP
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for MCP1253-ADJI/MS

MCP1253-ADJI/MS

Voltage Regulators - DC DC Switching Regulators Overview

The MCP1253-ADJI/MS is an inductorless, positive-regulated charge pump DC-to-DC converter manufactured by Microchip Technology. It provides a regulated output voltage with a maximum rating of 5.5V and supports an output current of 120mA. The device operates at a switching frequency of 1MHz and does not utilize synchronous rectification. It is housed in an 8-pin MSOP package and functions within an operating temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Inductorless design eliminates the need for bulky magnetic components
Positive-regulated charge pump architecture ensures stable output voltage
Low-noise operation suitable for sensitive analog circuits

Voltage Regulators - DC DC Switching Regulators Applications

Portable battery-powered devices requiring step-up conversion
Low-noise power supply sections in mixed-signal systems
Space-constrained PCB layouts where inductors are prohibited

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify component status as End of Life before procurement planning. Confirm package type MSOP and temperature grade I (-40°C to +85°C) match system requirements. Check for alternative active parts if long-term availability is critical. Ensure ordering suffix ADJI corresponds to adjustable output variant.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this part when inductorless topology is required for low noise and small footprint. Verify input voltage range compatibility with source supply. Consider 120mA output limit against load demands. Compare with fixed-voltage variants if adjustable output is unnecessary. Evaluate thermal performance within specified ambient temperature range.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the MCP1252/3 family of low-noise, positive-regulated charge pumps. The MCP1253 variant offers adjustable output voltage, distinguishing it from fixed-output counterparts like the MCP1253-33X50I/MS. The family targets applications needing efficient voltage boosting without inductors.