ISL9001AIRMZ-T

Product Overview

Category: Integrated Voltage Regulator
Use: Power management
Characteristics: High efficiency, low quiescent current, small package size
Package: 10 Ld 3x3 DFN
Essence: Voltage regulator IC
Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 0.8V to 3.6V
• Output Current: Up to 500mA
• Quiescent Current: 17µA (typical)
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ISL9001AIRMZ-T has a total of 10 pins. The pin configuration is as follows:

1. VIN: Input voltage
2. EN: Enable pin
3. PG: Power good indicator
4. FB: Feedback voltage
5. GND: Ground
6. SW: Switch node
7. LX: Inductor connection
8. VOUT: Output voltage
9. VOUT: Output voltage
10. VOUT: Output voltage

Functional Features

• Low dropout voltage
• Adjustable output voltage
• Overcurrent protection
• Thermal shutdown protection
• Soft-start capability
• Power good indicator

Advantages and Disadvantages

Advantages: - High efficiency helps conserve power - Small package size saves board space - Wide input voltage range allows for flexibility in power supply design - Adjustable output voltage suits various applications - Overcurrent and thermal protection ensure device safety

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

Working Principles

The ISL9001AIRMZ-T is a voltage regulator IC that converts an input voltage to a regulated output voltage. It operates by using a feedback mechanism to adjust the duty cycle of an internal switch, which controls the energy transfer from the input to the output. The device maintains a stable output voltage even with variations in the input voltage and load conditions.

Detailed Application Field Plans

The ISL9001AIRMZ-T is commonly used in various applications, including:

1. Battery-powered devices: Portable electronics, wearables, and IoT devices benefit from the low quiescent current and high efficiency of the ISL9001AIRMZ-T.
2. Industrial equipment: The voltage regulator is suitable for powering sensors, actuators, and control systems in industrial automation.
3. Automotive electronics: The wide input voltage range and thermal protection make it suitable for automotive applications such as infotainment systems and lighting control.

Detailed and Complete Alternative Models

1. ISL9001AIRNZ-T: Similar to ISL9001AIRMZ-T but with a different package (6 Ld SOT-23)
2. ISL9001AIRMZ-TR: Tape and reel packaging with 250 units per reel
3. ISL9001AIRNZ-TR: Tape and reel packaging with 3000 units per reel, alternative to ISL9001AIRNZ-T

These alternative models offer similar functionality and characteristics to the ISL9001AIRMZ-T, providing options for different package sizes and quantities.

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