MAX1837EUT33 - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1837EUT33

Manufacturer

Analog Devices

Introduction

High-efficiency, low-dropout, step-down DC-DC regulator

Product Features and Performance

Input Voltage Range: 4.5V to 24V

Output Voltage Range: 1.25V to 24V (fixed at 3.3V)

Current Output: 250mA

Adjustable Output

Buck Topology

Step-Down Function

Operating Temperature Range: -40°C to 85°C

Surface Mount Package

Single Output Configuration

Package Type: SOT-23-6

Product Advantages

High input voltage range suitable for various applications

Stable 3.3V output at 250mA for consistent performance

Compact SOT-23-6 package for small footprint on PCBs

Operates over a wide temperature range ensuring reliability

Key Technical Parameters

Output Type: Adjustable (Fixed)

Output Configuration: Positive

Topology: Buck

Number of Outputs: 1

Voltage - Input (Min): 4.5V

Voltage - Input (Max): 24V

Voltage - Output (Min/Fixed): 1.25V (3.3V)

Current - Output: 250mA

Quality and Safety Features

Robust operation at industrial temperatures from -40°C to 85°C

Standard manufacturer quality assurance

Compatibility

Compatible with surface mount technology

Fits in small spaces due to SOT-23-6 packaging

Application Areas

Consumer electronics

Telecommunications

Portable devices

Power supply modules

Product Lifecycle

Active status, not reported as nearing discontinuation

Replacement or upgrade options would be available per manufacturer's product catalogue

Several Key Reasons to Choose This Product

Versatile input voltage suitable for a wide range of applications

Steady 3.3V output ideal for consistent low-power operations

Compact and efficient design for space-constrained applications

Trusted manufacturer with proven quality and reliability

Easily integrated into existing designs due to standard packaging and surface mount compatibility