LM9061M/NOPB

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - High precision - Low dropout voltage - Adjustable output voltage - Current limiting and thermal shutdown protection

Package: SOIC (Small Outline Integrated Circuit)

Essence: The LM9061M/NOPB is a voltage regulator IC that provides a stable output voltage with high precision and low dropout voltage. It is commonly used in various electronic devices to regulate the voltage and ensure proper functioning of the circuit.

Packaging/Quantity: The LM9061M/NOPB is available in a standard SOIC package. Each package contains one LM9061M/NOPB IC.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.25V to 5.0V
• Dropout Voltage: 200mV at 100mA
• Output Current: Up to 150mA
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The LM9061M/NOPB IC has the following pin configuration:

1. VOUT: Output Voltage
2. GND: Ground
3. VIN: Input Voltage
4. BYP: Bypass Capacitor Connection
5. ADJ: Output Voltage Adjustment

Functional Features

• High precision voltage regulation: The LM9061M/NOPB provides a stable output voltage with high accuracy, ensuring reliable performance of the connected circuit.
• Low dropout voltage: The IC has a low dropout voltage, allowing it to regulate the output voltage even when the input voltage is close to the desired output voltage.
• Adjustable output voltage: The LM9061M/NOPB allows users to adjust the output voltage within a specified range, providing flexibility in various applications.
• Current limiting and thermal shutdown protection: The IC incorporates current limiting and thermal shutdown protection mechanisms to prevent damage due to excessive current or temperature.

Advantages and Disadvantages

Advantages: - High precision voltage regulation ensures reliable circuit performance. - Low dropout voltage allows for efficient voltage regulation even with low input voltages. - Adjustable output voltage provides flexibility in different applications. - Current limiting and thermal shutdown protection enhance the safety and durability of the IC.

Disadvantages: - Limited output current capacity (up to 150mA) may not be suitable for high-power applications. - Requires external bypass capacitor for optimal performance.

Working Principles

The LM9061M/NOPB is a linear voltage regulator that uses a feedback mechanism to maintain a stable output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry to regulate the output voltage at the desired level. The IC utilizes a pass transistor to control the voltage drop across it, ensuring the output voltage remains constant despite variations in the input voltage.

Detailed Application Field Plans

The LM9061M/NOPB can be used in various electronic devices and applications, including but not limited to: - Battery-powered devices - Portable audio players - Mobile phones - Wireless communication systems - Embedded systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the LM9061M/NOPB include: - LM1117-ADJ - LM317T - LT1084CP-ADJ - ADP3339AKCZ-5.0-R7 - TPS72301DBVR

These alternative models offer similar functionality and can be used as substitutes depending on specific requirements and availability.

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