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TMP432BDGST
Product Overview
Category: Integrated Circuit
Use: Voltage Regulator
Characteristics: Low dropout, high accuracy, low quiescent current
Package: DGS (TO-263)
Essence: Regulating voltage with high efficiency
Packaging/Quantity: Tape & Reel / 2500 units per reel
Specifications
- Input Voltage Range: 2.5V to 6.5V
- Output Voltage Range: 1.2V to 5.5V
- Dropout Voltage: 150mV at 1A
- Quiescent Current: 75µA
- Load Regulation: 0.1% typical
- Line Regulation: 0.02% typical
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- VIN: Input Voltage
- GND: Ground
- EN: Enable
- BYP: Bypass
- NC: No Connection
- FB: Feedback
- VOUT: Output Voltage
Functional Features
- Low dropout voltage
- High accuracy over line and load variations
- Low quiescent current
- Thermal shutdown and current limit protection
Advantages and Disadvantages
Advantages: - Wide input voltage range - Low dropout voltage - Excellent line and load regulation
Disadvantages: - Sensitive to external noise due to high accuracy
Working Principles
The TMP432BDGST is a voltage regulator that maintains a stable output voltage even when the input voltage fluctuates. It achieves this by using a feedback loop to adjust its internal circuitry, ensuring the output voltage remains within the specified range.
Detailed Application Field Plans
The TMP432BDGST is suitable for various applications requiring a stable voltage supply, such as: - Battery-powered devices - Portable electronics - Industrial control systems - Automotive electronics
Detailed and Complete Alternative Models
- LM2937-5.0
- LT1763-5
- ADP3338AKCZ-5
In conclusion, the TMP432BDGST is a versatile voltage regulator with excellent performance characteristics, making it suitable for a wide range of applications.
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Перечислите 10 распространенных вопросов и ответов, связанных с применением TMP432BDGST в технических решениях.
What is the TMP432BDGST?
- The TMP432BDGST is a high-accuracy, low-power, digital temperature sensor with integrated EEPROM memory.
What is the operating temperature range of the TMP432BDGST?
- The TMP432BDGST has an operating temperature range of -40°C to 125°C.
How accurate is the TMP432BDGST?
- The TMP432BDGST has a typical accuracy of ±0.5°C over the temperature range of 25°C to 85°C.
What is the supply voltage range for the TMP432BDGST?
- The supply voltage range for the TMP432BDGST is 2.7V to 5.5V.
Can the TMP432BDGST be used in battery-powered applications?
- Yes, the low-power operation of the TMP432BDGST makes it suitable for battery-powered applications.
Does the TMP432BDGST have any built-in non-volatile memory?
- Yes, the TMP432BDGST has integrated EEPROM memory for storing user-specific calibration coefficients.
What communication interface does the TMP432BDGST support?
- The TMP432BDGST supports I2C and SMBus interfaces for communication with microcontrollers or other devices.
Is the TMP432BDGST suitable for industrial applications?
- Yes, the TMP432BDGST is designed for industrial applications due to its wide temperature range and high accuracy.
Can the TMP432BDGST be used in automotive applications?
- Yes, the TMP432BDGST is AEC-Q100 qualified, making it suitable for automotive applications.
Are there any evaluation boards available for the TMP432BDGST?
- Yes, Texas Instruments offers evaluation modules for the TMP432BDGST to facilitate testing and development in technical solutions.