ISL61852HCRZ-T

Product Overview

Category

ISL61852HCRZ-T belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• High efficiency
• Low dropout voltage
• Wide input voltage range
• Overcurrent and thermal protection

Package

ISL61852HCRZ-T is available in a compact surface-mount package.

Essence

The essence of ISL61852HCRZ-T lies in its ability to provide stable and regulated voltage output.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V to 6V
• Output Voltage Range: 1.2V to 3.3V
• Maximum Output Current: 500mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50µA (typical)

Detailed Pin Configuration

ISL61852HCRZ-T has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin

Functional Features

• Low quiescent current consumption
• Fast transient response
• Built-in overcurrent and thermal protection
• Adjustable output voltage through external resistors

Advantages

• High efficiency leads to reduced power dissipation
• Wide input voltage range allows for versatile applications
• Overcurrent and thermal protection ensure device safety
• Compact package saves board space

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Dropout voltage may affect performance in low-input voltage scenarios

Working Principles

ISL61852HCRZ-T operates based on a voltage regulation principle. It takes an input voltage and regulates it to a desired output voltage level using internal circuitry. The feedback pin (FB) is used to monitor the output voltage, and the enable pin (EN) controls the device's operation.

Detailed Application Field Plans

ISL61852HCRZ-T finds applications in various electronic devices and systems, including:

1. Battery-powered devices
2. Portable consumer electronics
3. IoT devices
4. Industrial automation systems
5. Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ISL61852HCRZ-T are:

1. LM317: Adjustable voltage regulator with high current capability.
2. LT1763: Low dropout voltage regulator with low quiescent current.
3. TPS7A47: High-performance voltage regulator with wide input voltage range.

These alternative models can be considered based on specific application requirements and design constraints.

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