MIC2297-38YML-TR

Product Overview

Category

MIC2297-38YML-TR belongs to the category of voltage regulators.

Use

This product is 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

MIC2297-38YML-TR comes in a small outline package (SOT-23-5).

Essence

The essence of this product lies in its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

MIC2297-38YML-TR is typically packaged in reels and each reel contains 3000 units.

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV at 150mA
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC2297-38YML-TR 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 quiescent current consumption
• Fast transient response
• Built-in overcurrent and thermal protection
• Adjustable output voltage through external resistors
• Reverse battery protection

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power dissipation
• Wide input voltage range allows for versatile applications
• Small package size enables space-saving designs
• Overcurrent and thermal protection ensure device safety

Disadvantages

• Limited output current capability
• Requires external resistors for output voltage adjustment

Working Principles

MIC2297-38YML-TR is a linear voltage regulator that operates by comparing the feedback voltage (FB) with an internal reference voltage. The error amplifier adjusts the pass transistor to maintain a stable output voltage. The enable pin (EN) controls the regulator's on/off state.

Detailed Application Field Plans

MIC2297-38YML-TR finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered systems

Detailed and Complete Alternative Models

1. MIC2297-33YML-TR: Similar to MIC2297-38YML-TR, but with an output voltage range of 1.2V to 3.3V.
2. MIC2297-50YML-TR: Similar to MIC2297-38YML-TR, but with an output voltage range of 1.2V to 5.0V.
3. MIC2297-ADJYML-TR: Similar to MIC2297-38YML-TR, but with an adjustable output voltage range.

These alternative models provide flexibility in choosing the desired output voltage range for specific applications.

In conclusion, MIC2297-38YML-TR is a voltage regulator known for its high efficiency, wide input voltage range, and adjustable output voltage. It offers various advantages such as low dropout voltage, overcurrent protection, and small package size. However, it has limitations in terms of output current capability and the need for external resistors for voltage adjustment. This product finds applications in diverse electronic devices and has alternative models available to cater to different voltage requirements.