MAX1721EUT+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1721EUT+T

Manufacturer

Analog Devices

Introduction

The MAX1721EUT+T is a versatile DC DC switching regulator specialized in providing a ratiometric output with fixed configurations either positive or negative. It is designed primarily for power management applications requiring compactness and efficiency.

Product Features and Performance

Ratiometric output configuration

Designed as a charge pump topology

Fixed output type

Single output provision

Operates at a switching frequency range of 60kHz to 200kHz

Surface mount in a SOT-23-6 package

Operating temperatures range from -40°C to 85°C

Product Advantages

Compact SOT-23-6 package suitable for space-limited applications

Ratiometric function provides versatility in output configurations

Broad input voltage range from 1.5V to 5.5V

Key Technical Parameters

Voltage Input (Min): 1.5V

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): -Vin, 2Vin

Current Output: 25mA

Frequency Switching: 60kHz ~ 200kHz

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Built to operate reliably within a wide temperature range (-40°C to 85°C)

Compatibility

Suitable for use in applications where SOT-23-6 package type is required

Application Areas

Portable electronics

Battery operated devices

Small-scale energy conversions

Mobile and wireless end-products

Product Lifecycle

Product status: Active

Not currently nearing discontinuation, with ongoing support and availability

Several Key Reasons to Choose This Product

Highly adaptable with its ratiometric output capability

Suitable for both positive and negative fixed outputs

Efficient operation with a compact footprint fitting tight spaces

Broad compatibility range in terms of input voltage

Steady performance across a significant range of operational temperatures