XC6121F518ER-G

Product Overview

Category

XC6121F518ER-G belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Package: The XC6121F518ER-G comes in a small package, making it suitable for compact designs.
• Essence: This voltage regulator provides stable and reliable voltage output.
• Packaging/Quantity: The XC6121F518ER-G is typically packaged in reels or tubes, with a quantity of 3000 units per reel.

Specifications

The specifications of XC6121F518ER-G are as follows:

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 1.8V
• Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The XC6121F518ER-G has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin

Functional Features

The XC6121F518ER-G offers the following functional features:

• Low dropout voltage: The regulator maintains a stable output voltage even when the input voltage is close to the desired output voltage.
• Low quiescent current: It consumes minimal current when in standby mode, resulting in power efficiency.
• Overcurrent protection: The device includes built-in protection against excessive current flow, safeguarding the circuitry.

Advantages and Disadvantages

Advantages: - Compact size allows for space-saving designs. - Stable and reliable voltage output. - Low dropout voltage ensures efficient regulation.

Disadvantages: - Limited output current capacity. - Restricted input voltage range.

Working Principles

The XC6121F518ER-G operates based on the principle of a linear voltage regulator. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. This ensures that the output voltage remains constant, regardless of variations in the input voltage or load conditions.

Detailed Application Field Plans

The XC6121F518ER-G is commonly used in various electronic applications, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Wearable devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6121F518ER-G are: - XC6121F518MR-G - XC6121F518NR-G - XC6121F518PR-G

These models offer similar functionality and characteristics, providing flexibility in design choices.

In conclusion, the XC6121F518ER-G is a voltage regulator with compact size, stable voltage output, and low dropout voltage. It finds applications in battery-powered devices, portable consumer electronics, IoT devices, and wearable devices. Alternative models such as XC6121F518MR-G, XC6121F518NR-G, and XC6121F518PR-G can also be considered for similar requirements.