LTC1734ES6-4.1#TRMPBF

Product Overview

Category

LTC1734ES6-4.1#TRMPBF belongs to the category of voltage regulators.

Use

This product is commonly used for regulating voltage in electronic circuits.

Characteristics

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: 4.1V
• Maximum Output Current: 500mA
• Dropout Voltage: 300mV at 500mA
• Low Quiescent Current: 40µA
• Shutdown Current: <1µA
• Package Type: SOT-23-6
• Operating Temperature Range: -40°C to 125°C

Package and Quantity

The LTC1734ES6-4.1#TRMPBF comes in a SOT-23-6 package. It is typically sold in reels or tubes, with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: 4.1V
• Output Current: 500mA (maximum)
• Dropout Voltage: 300mV at 500mA
• Quiescent Current: 40µA
• Shutdown Current: <1µA
• Package Type: SOT-23-6
• Operating Temperature Range: -40°C to 125°C

Pin Configuration

The LTC1734ES6-4.1#TRMPBF has six pins arranged as follows:

```

---

| | --| VIN GND |-- Pin 1: Ground --| VOUT EN |-- Pin 2: Enable --| FB NC |-- Pin 3: No Connection --| NC NC |-- Pin 4: No Connection --| NC NC |-- Pin 5: No Connection --| VIN GND |-- Pin 6: Input Voltage |___________| ```

Functional Features

• Wide Input Voltage Range: The LTC1734ES6-4.1#TRMPBF can accept input voltages ranging from 2.5V to 5.5V, making it suitable for a variety of applications.
• Low Quiescent Current: With a quiescent current of only 40µA, this voltage regulator minimizes power consumption when the load is light.
• Shutdown Mode: The device features an enable pin (EN) that allows the user to put the regulator into a low-power shutdown mode, reducing power consumption to less than 1µA.
• Stable Output Voltage: The output voltage is regulated at a constant 4.1V, providing a stable power supply for connected components.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for flexibility in various applications.
• Low quiescent current reduces power consumption.
• Shutdown mode enables further power savings when the regulator is not in use.
• Stable output voltage ensures reliable operation of connected devices.

Disadvantages

• Maximum output current limited to 500mA, which may not be sufficient for high-power applications.
• Dropout voltage of 300mV at 500mA may result in some power loss.

Working Principles

The LTC1734ES6-4.1#TRMPBF is a linear voltage regulator that uses a feedback mechanism to maintain a constant output voltage of 4.1V. It operates by comparing the actual output voltage with a reference voltage and adjusting the internal circuitry to ensure the desired output voltage is maintained.

When the input voltage is within the specified range, the regulator provides a stable 4.1V output. The enable pin (EN) allows the user to control the regulator's operation. When the EN pin is high, the regulator is enabled and actively regulates the output voltage. Conversely, when the EN pin is low, the regulator enters a low-power shutdown mode, reducing power consumption.

Detailed Application Field Plans

The LTC1734ES6-4.1#TRMPBF can be used in various applications that require a regulated 4.1V power supply. Some potential application fields include:

1. Battery-Powered Devices: This voltage regulator can be used in portable electronic devices powered by batteries, ensuring a stable power supply for the connected components.
2. Embedded Systems: It can be employed in embedded systems where a reliable and constant voltage source is essential for proper operation.
3. Wireless Communication: The regulator can be utilized in wireless communication devices, such as IoT modules or wireless sensors, to provide a stable power source for their circuitry.
4. Automotive Electronics: It can find applications in automotive electronics, providing a regulated