LM4041BIM7-1.2/NOPB

Product Overview

Category

The LM4041BIM7-1.2/NOPB belongs to the category of voltage references.

Use

This product is commonly used as a precision shunt regulator in various electronic applications.

Characteristics

• Voltage Reference: The LM4041BIM7-1.2/NOPB provides a stable and accurate voltage reference of 1.2V.
• Low Dropout Voltage: It operates with a low dropout voltage, making it suitable for low-power applications.
• High Accuracy: This voltage reference offers high accuracy and low temperature coefficient, ensuring precise voltage regulation.
• Low Quiescent Current: The LM4041BIM7-1.2/NOPB has a low quiescent current, making it energy-efficient.
• Wide Temperature Range: It can operate within a wide temperature range, making it suitable for various environments.

Package

The LM4041BIM7-1.2/NOPB is available in a miniature SOT-23 package, which is compact and easy to integrate into circuit designs.

Essence

The essence of the LM4041BIM7-1.2/NOPB lies in its ability to provide a stable and accurate voltage reference for precise voltage regulation in electronic circuits.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specific quantity of LM4041BIM7-1.2/NOPB units per package.

Specifications

• Output Voltage: 1.2V
• Dropout Voltage: 60mV (typical)
• Quiescent Current: 60µA (typical)
• Temperature Coefficient: 100ppm/°C (typical)
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23

Detailed Pin Configuration

The LM4041BIM7-1.2/NOPB has three pins:

1. VOUT: Output pin, connected to the load or circuit requiring a stable 1.2V reference voltage.
2. GND: Ground pin, connected to the common ground of the circuit.
3. VIN: Input pin, connected to the power supply or voltage source.

Functional Features

• Voltage Regulation: The LM4041BIM7-1.2/NOPB ensures a constant output voltage of 1.2V, regardless of input voltage fluctuations.
• Load Regulation: It maintains a stable output voltage even with varying loads.
• Short Circuit Protection: This product incorporates short circuit protection, preventing damage to the circuit in case of a short circuit condition.
• Low Power Consumption: The LM4041BIM7-1.2/NOPB consumes low power, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• High accuracy and stability
• Low dropout voltage
• Wide temperature range operation
• Compact package size
• Short circuit protection

Disadvantages

• Limited output voltage options (fixed at 1.2V)
• Not suitable for high current applications

Working Principles

The LM4041BIM7-1.2/NOPB operates based on the principle of a shunt regulator. It uses a precision bandgap reference to generate a stable 1.2V output voltage. The internal circuitry compensates for temperature variations, ensuring accurate voltage regulation across a wide temperature range. By connecting the load to the output pin, the LM4041BIM7-1.2/NOPB provides a constant and precise voltage reference.

Detailed Application Field Plans

The LM4041BIM7-1.2/NOPB finds applications in various electronic systems, including:

1. Battery-Powered Devices: It can be used in portable devices such as smartphones, tablets, and wearable technology to provide a stable voltage reference for efficient power management.
2. Precision Instrumentation: The LM4041BIM7-1.2/NOPB is suitable for precision measurement equipment, ensuring accurate voltage references for precise readings.
3. Industrial Control Systems: It can be utilized in industrial control systems, where stable voltage references are required for reliable operation.
4. Automotive Electronics: This product finds applications in automotive electronics, providing a stable voltage reference for various subsystems.

Detailed and Complete Alternative Models

1. LM4040CIM3-1.2/NOPB: Similar to the LM4041BIM7-1.2/NOPB, this model offers a 1.2V voltage reference with comparable characteristics and package type.
2. LT1461AIS8-1.2#PBF: This alternative model provides a 1.2V voltage reference with high accuracy and low temperature coefficient, suitable for precision applications.
3. MAX6126AASA25+: Offering a