LM4040C25MDBZTEP

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics:
  • Precision voltage reference
  • Low dropout voltage
  • Wide operating temperature range
  • Small package size
• Package: SOT-23-3
• Essence: LM4040C25MDBZTEP is a precision voltage reference IC that provides a stable and accurate output voltage.
• Packaging/Quantity: Available in tape and reel packaging, with 3000 units per reel.

Specifications

• Output Voltage: 2.5V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: 100 ppm/°C
• Dropout Voltage: 60mV
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 60µA

Detailed Pin Configuration

The LM4040C25MDBZTEP has three pins:

1. VOUT: Output pin, connected to the load.
2. GND: Ground pin, connected to the circuit ground.
3. VIN: Input pin, connected to the power supply.

Functional Features

• Provides a precise and stable output voltage of 2.5V.
• Low dropout voltage allows for efficient operation even with low input voltages.
• Wide operating temperature range makes it suitable for various environments.
• Small package size enables space-saving designs.

Advantages and Disadvantages

Advantages: - High precision and accuracy. - Low dropout voltage. - Wide operating temperature range. - Small package size.

Disadvantages: - Limited output voltage options. - Requires an external bypass capacitor for optimal performance.

Working Principles

LM4040C25MDBZTEP is based on bandgap voltage reference technology. It utilizes a precision temperature-compensated bandgap core to generate a stable and accurate output voltage. The internal circuitry ensures low dropout voltage, allowing for efficient operation even with low input voltages.

Detailed Application Field Plans

• Precision analog circuits
• Data acquisition systems
• Portable devices
• Battery-powered applications
• Industrial control systems
• Test and measurement equipment

Detailed and Complete Alternative Models

1. LM4040AIM3-2.5/NOPB: 2.5V precision voltage reference in SOT-23 package.
2. LT1004CZ-2.5#PBF: 2.5V precision shunt voltage reference in TO-92 package.
3. MAX6126A25+T: 2.5V ultra-low-noise voltage reference in SOT-23 package.
4. REF102CU: 2.5V precision voltage reference in SOIC package.

These alternative models offer similar functionality and can be considered as substitutes for LM4040C25MDBZTEP depending on specific requirements and design constraints.

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