MAX15025BATB+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Quiescent Current, Small Package Size
• Package: 6-Pin Thin SOT23
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.8V to 5V
• Maximum Output Current: 150mA
• Quiescent Current: 9µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX15025BATB+T has the following pin configuration:

1. GND: Ground connection
2. EN: Enable pin for turning the regulator on/off
3. FB: Feedback pin for setting the output voltage
4. SW: Switching node for connecting the inductor
5. LX: Inductor connection
6. VIN: Input voltage supply

Functional Features

• High efficiency voltage regulation
• Low quiescent current for power-saving applications
• Thermal shutdown protection
• Short-circuit and overcurrent protection
• Soft-start feature for controlled startup

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Small package size allows for space-constrained designs - Wide input and output voltage range provides flexibility - Low quiescent current prolongs battery life

Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Requires an external inductor for operation

Working Principles

The MAX15025BATB+T is a voltage regulator that converts an input voltage within the range of 2.7V to 5.5V to a regulated output voltage between 1.8V and 5V. It achieves this by utilizing a switching regulator topology, which offers high efficiency and low power dissipation.

The regulator operates by controlling the duty cycle of an internal switch connected to an external inductor. This allows for energy storage during the switch-on period and energy release to the load during the switch-off period. The feedback pin (FB) is used to set the desired output voltage, while the enable pin (EN) controls the regulator's on/off state.

Detailed Application Field Plans

The MAX15025BATB+T is commonly used in various battery-powered applications, such as:

1. Portable electronic devices
2. Wearable devices
3. IoT (Internet of Things) devices
4. Wireless sensor networks
5. Medical devices
6. Industrial control systems

Its small package size, low quiescent current, and high efficiency make it suitable for power-sensitive and space-constrained designs.

Detailed and Complete Alternative Models

• MAX15026BATB+T
• MAX15027BATB+T
• MAX15028BATB+T
• MAX15029BATB+T
• MAX15030BATB+T

These alternative models offer similar functionality and characteristics, providing designers with options based on specific requirements.

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