LTC1734ES6-4.2#TRPBF

Overview

The LTC1734ES6-4.2#TRPBF is a product belonging to the category of voltage regulators. It is commonly used in electronic devices to regulate and stabilize the output voltage. This specific model, LTC1734ES6-4.2#TRPBF, is designed to provide a regulated output voltage of 4.2 volts.

Characteristics

• Category: Voltage Regulator
• Use: Stabilizing output voltage
• Package: ES6 (SOT-23)
• Essence: Regulated voltage supply
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Output Voltage: 4.2 volts
• Input Voltage Range: 2.7V to 5.5V
• Maximum Output Current: 500mA
• Dropout Voltage: 300mV at 500mA
• Quiescent Current: 30µA
• Operating Temperature Range: -40°C to 125°C

Pin Configuration

The LTC1734ES6-4.2#TRPBF has six pins arranged as follows:

```

---

| | --| VIN GND |-- Pin 1: Ground --| VOUT EN |-- Pin 2: Enable --| FB NC |-- Pin 3: Not Connected --| NC NC |-- Pin 4: Not Connected --| NC NC |-- Pin 5: Not Connected --| NC NC |-- Pin 6: Not Connected |___________| ```

Functional Features

• Regulation: The LTC1734ES6-4.2#TRPBF provides a stable output voltage of 4.2 volts, regardless of input voltage fluctuations.
• Low Dropout Voltage: With a dropout voltage of only 300mV at 500mA, this regulator is highly efficient and minimizes power dissipation.
• Enable Pin: The EN pin allows for easy on/off control of the regulator, conserving power when not in use.
• Low Quiescent Current: The device operates with a low quiescent current of only 30µA, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

• Stable output voltage regulation
• Low dropout voltage
• Enable pin for power control
• Low quiescent current

Disadvantages

• Limited maximum output current (500mA)
• Not suitable for high-power applications

Working Principles

The LTC1734ES6-4.2#TRPBF utilizes a feedback mechanism to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant 4.2 volts. The enable pin allows the user to turn the regulator on or off as needed, reducing power consumption when not in use.

Detailed Application Field Plans

The LTC1734ES6-4.2#TRPBF is commonly used in various electronic devices that require a stable 4.2-volt power supply. Some typical application fields include: - Battery-powered devices - Portable electronics - IoT devices - Embedded systems

Alternative Models

For those seeking alternative models, the following options are available: - LTC1733ES6-4.2#TRPBF: Similar specifications but with a different package (ES6) - LTC1734ES6-5#TRPBF: Provides a regulated output voltage of 5 volts - LTC1734ES6-3.3#TRPBF: Provides a regulated output voltage of 3.3 volts

These alternative models offer similar functionality and can be considered based on specific requirements.

In conclusion, the LTC1734ES6-4.2#TRPBF is a voltage regulator that provides a stable 4.2-volt output. With its low dropout voltage, enable pin, and low quiescent current, it is suitable for various applications in battery-powered and portable electronic devices.