MAX5590BEUG+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: High efficiency, low dropout voltage, adjustable output voltage
• Package: µMAX® (SOT23-5)
• Essence: Power management solution for various electronic devices
• Packaging/Quantity: Tape and Reel (3000 pieces per reel)

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Dropout Voltage: 120mV at 100mA load current
• Maximum Output Current: 150mA
• Quiescent Current: 40µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX5590BEUG+T has a total of five pins:

1. GND: Ground connection
2. FB: Feedback pin for adjusting the output voltage
3. EN: Enable pin for turning the regulator on/off
4. VIN: Input voltage pin
5. VOUT: Output voltage pin

Functional Features

• Low dropout voltage ensures efficient power conversion even with small input-output voltage differentials.
• Adjustable output voltage allows flexibility in meeting specific device requirements.
• Enable pin enables easy control of the regulator's operation.
• Low quiescent current minimizes power consumption during standby or idle modes.

Advantages and Disadvantages

Advantages: - High efficiency power management solution - Wide input voltage range - Adjustable output voltage - Small package size

Disadvantages: - Limited maximum output current (150mA) - Relatively high dropout voltage compared to some alternatives

Working Principles

The MAX5590BEUG+T is a voltage regulator that maintains a stable output voltage regardless of variations in the input voltage. It achieves this by utilizing a feedback mechanism that continuously adjusts the internal circuitry to compensate for changes in load and input conditions. The regulator operates by comparing the output voltage with a reference voltage and adjusting the internal pass transistor accordingly.

Detailed Application Field Plans

The MAX5590BEUG+T is suitable for various applications, including but not limited to: - Battery-powered devices - Portable electronic devices - IoT (Internet of Things) devices - Wearable technology - Embedded systems

Detailed and Complete Alternative Models

1. MAX5591BEUG+T: Similar specifications and features as MAX5590BEUG+T, but with a different package (µMAX® SOT23-6).
2. MAX5592BEUG+T: Higher maximum output current (300mA) and adjustable output voltage range (0.8V to 3.6V).
3. MAX5593BEUG+T: Lower dropout voltage (80mV at 100mA load current) and fixed output voltage options.

These alternative models provide options for different design requirements and can be considered based on specific application needs.

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