RT9012-NNGQW

Product Overview

Category

The RT9012-NNGQW 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
• Adjustable output voltage
• Overcurrent and thermal protection

Package

The RT9012-NNGQW comes in a compact surface-mount package.

Essence

This voltage regulator is designed to provide stable and reliable power supply to electronic devices.

Packaging/Quantity

The RT9012-NNGQW is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 5.5V
• Output Voltage Range: 1.2V - 3.6V
• Dropout Voltage: 200mV (typical)
• Maximum Output Current: 300mA
• Quiescent Current: 60μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The RT9012-NNGQW has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. VOUT (Output Voltage)

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Adjustable output voltage allows flexibility in various applications.
• Overcurrent and thermal protection safeguard the device and connected components.
• Wide input voltage range enables compatibility with different power sources.

Advantages

• High efficiency results in minimal power loss.
• Compact package saves space on PCBs.
• Reliable performance ensures stable operation of electronic devices.
• Easy to integrate into existing circuit designs.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Not suitable for extreme temperature environments.

Working Principles

The RT9012-NNGQW 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 adjust the output voltage, while the enable pin (EN) controls the device's operation.

Detailed Application Field Plans

The RT9012-NNGQW finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

1. RT9012-NNHGW: Similar specifications, different package type (SOT-23)
2. RT9012-PNGQW: Higher maximum output current (500mA), similar specifications otherwise
3. RT9012-MNGQW: Lower quiescent current (30μA), similar specifications otherwise

These alternative models provide options with slight variations in features and performance to suit specific application requirements.

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