LM4041CIDBZTG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: High precision, low dropout voltage, low quiescent current
• Package: SOT-23 (Small Outline Transistor 23)
• Essence: Precision Micropower Shunt Voltage Reference
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Output Voltage: 1.225V, 2.048V, 2.5V, 3.0V, 4.096V, 5.0V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: ±50ppm/°C
• Quiescent Current: 60µA (typical)
• Dropout Voltage: 200mV (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The LM4041CIDBZTG4 has three pins:

1. VOUT: Output Voltage Pin
2. GND: Ground Pin
3. VIN: Input Voltage Pin

Functional Features

• High accuracy and stability over temperature and time
• Low power consumption
• Low dropout voltage for efficient operation
• Wide range of output voltage options
• Excellent line and load regulation
• Short circuit protection

Advantages

• Provides a stable and precise voltage reference for various applications
• Low quiescent current makes it suitable for battery-powered devices
• Small package size allows for space-saving designs
• Wide operating temperature range enables usage in extreme environments

Disadvantages

• Limited output current capability
• Requires an external resistor for accurate voltage selection
• Sensitive to input voltage fluctuations

Working Principles

The LM4041CIDBZTG4 is a precision micropower shunt voltage reference. It operates by maintaining a constant voltage drop across its terminals, regardless of changes in input voltage or load conditions. This ensures a stable and accurate output voltage for the connected circuitry.

Detailed Application Field Plans

The LM4041CIDBZTG4 is commonly used in various applications, including:

1. Precision analog-to-digital converters (ADCs)
2. Voltage regulators
3. Battery management systems
4. Portable electronic devices
5. Industrial control systems
6. Test and measurement equipment

Detailed Alternative Models

Here are some alternative models that can be considered as substitutes for the LM4041CIDBZTG4:

1. LT1021-5: Precision Reference with 5V Output
2. MAX6126A25: Ultra-High-Precision Voltage Reference
3. REF3030: Low Dropout Voltage Reference
4. ADR4550: High-Accuracy Micropower Voltage Reference
5. TS431: Adjustable Shunt Regulator

These alternatives offer similar functionality and performance characteristics to the LM4041CIDBZTG4.

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