TL4050A41QDBZT

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: Low-power, precision voltage reference
• Package: SOT-23-3
• Essence: Provides a stable and accurate voltage reference for various electronic applications
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Voltage Output: 4.1V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: 50ppm/°C
• Operating Temperature Range: -40°C to +125°C
• Supply Voltage Range: 2.7V to 10V
• Quiescent Current: 45µA typical
• Output Current: 15mA maximum

Pin Configuration

The TL4050A41QDBZT has three pins arranged in the following configuration:

```

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| | --| V+ |-- --| |-- |____| ```

• Pin 1: V+ (Input voltage)
• Pin 2: GND (Ground)
• Pin 3: VOUT (Output voltage)

Functional Features

• Provides a stable and precise voltage reference of 4.1V
• Low quiescent current consumption for power-sensitive applications
• High accuracy and low temperature coefficient ensure reliable performance over a wide temperature range
• Small package size allows for space-constrained designs
• Wide supply voltage range enables compatibility with various power sources

Advantages

• Precise and stable voltage reference for accurate circuit operation
• Low power consumption extends battery life in portable devices
• Compact package size facilitates integration into small form factor designs
• Wide operating temperature range ensures reliable performance in harsh environments

Disadvantages

• Fixed voltage output may not be suitable for applications requiring adjustable references
• Limited output current capability may restrict usage in high-power circuits

Working Principles

The TL4050A41QDBZT is a shunt voltage reference IC. It utilizes a precision bandgap circuit to generate a stable 4.1V reference voltage. This voltage is then made available at the VOUT pin, which can be connected to other components in the circuit that require a precise reference voltage.

Detailed Application Field Plans

The TL4050A41QDBZT is commonly used in various electronic applications where a stable and accurate voltage reference is required. Some typical application fields include:

1. Power management circuits
2. Analog-to-digital converters (ADCs)
3. Digital-to-analog converters (DACs)
4. Voltage regulators
5. Sensor interfaces
6. Battery charging circuits

Detailed and Complete Alternative Models

• TL431: Adjustable precision shunt regulator
• LM4040: Precision micropower shunt voltage reference
• REF5025: Low-noise, low-drift precision voltage reference
• MAX619: Ultra-low-power voltage reference with shutdown mode

These alternative models offer different features and specifications, providing flexibility for various design requirements.

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