TL4051AIDCKR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: Precision, Low Dropout, Adjustable Output
• Package: SC-70 (SOT-323), Tape and Reel
• Essence: TL4051AIDCKR is a precision voltage reference IC that provides a stable output voltage with low dropout. It is commonly used in various electronic circuits where a precise and stable voltage reference is required.
• Packaging/Quantity: The TL4051AIDCKR is available in a tape and reel packaging, with 3000 units per reel.

Specifications

• Output Voltage Range: Adjustable from 1.24V to 10V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: ±50ppm/°C
• Dropout Voltage: 0.2V typical at 1mA load current
• Operating Temperature Range: -40°C to +125°C
• Supply Voltage Range: 2.7V to 16V
• Quiescent Current: 60µA typical

Pin Configuration

The TL4051AIDCKR has the following pin configuration:

____ VDD | | GND | | ADJ |____|

• VDD: Supply Voltage Input
• GND: Ground
• ADJ: Adjustable Output Voltage

Functional Features

• Precise and stable output voltage reference
• Low dropout voltage for efficient operation
• Adjustable output voltage for flexibility in circuit design
• Wide operating temperature range for various environments
• Low quiescent current for power-saving applications

Advantages and Disadvantages

Advantages

• High precision and accuracy
• Low dropout voltage
• Adjustable output voltage
• Wide operating temperature range
• Low quiescent current

Disadvantages

• Limited output voltage range (1.24V to 10V)
• Sensitive to supply voltage fluctuations

Working Principles

The TL4051AIDCKR utilizes a bandgap reference circuit to generate a stable and precise output voltage. It compares the reference voltage with an internal feedback voltage, adjusting the output voltage accordingly. The low dropout voltage ensures efficient operation even when the input voltage is close to the desired output voltage.

Application Field Plans

The TL4051AIDCKR can be used in various applications that require a stable and precise voltage reference. Some potential application fields include:

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

Alternative Models

Here are some alternative models that can be considered as alternatives to the TL4051AIDCKR:

1. LM4040CIM3-5.0/NOPB
2. MAX603CPA
3. REF3030AIDBZT
4. LT1461ACS8-5#PBF
5. MCP1501T-29E/OT

These models offer similar functionality and characteristics, providing options for different design requirements.

In conclusion, the TL4051AIDCKR is a precision voltage reference IC that offers stability, low dropout, and adjustable output voltage. Its wide range of applications and availability of alternative models make it a versatile choice for various electronic circuits.