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SP690SCN-L/TR
Product Overview
- Category: Integrated Circuit
- Use: Voltage Regulator
- Characteristics: High efficiency, low dropout voltage, compact size
- Package: SOT-23-5
- Essence: Regulates input voltage to a stable output voltage
- Packaging/Quantity: Tape and Reel, 3000 units per reel
Specifications
- Input Voltage Range: 2.5V - 6.5V
- Output Voltage Range: 1.2V - 5.5V
- Output Current: 150mA
- Dropout Voltage: 200mV at 100mA
- Quiescent Current: 50µA
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The SP690SCN-L/TR has a total of 5 pins:
- VIN - Input Voltage Pin
- GND - Ground Pin
- EN - Enable Pin
- FB - Feedback Pin
- VOUT - Output Voltage Pin
Functional Features
- Low dropout voltage ensures efficient power conversion.
- Wide input voltage range allows for versatile applications.
- Built-in enable pin for easy on/off control.
- Stable output voltage with minimal fluctuations.
- Compact size makes it suitable for space-constrained designs.
Advantages and Disadvantages
Advantages
- High efficiency results in reduced power consumption.
- Low dropout voltage enables operation even with low input voltages.
- Small package size saves board space.
- Wide operating temperature range allows for use in various environments.
Disadvantages
- Limited output current may not be suitable for high-power applications.
- Requires external components for stability and filtering.
Working Principles
The SP690SCN-L/TR is a voltage regulator that maintains a stable output voltage regardless of input voltage fluctuations. It utilizes a feedback mechanism to continuously adjust the internal circuitry, ensuring the desired output voltage is maintained. The low dropout voltage allows for efficient power conversion even with small input-output differentials.
Detailed Application Field Plans
The SP690SCN-L/TR is commonly used in various electronic devices and systems, including:
- Battery-powered devices: Portable electronics, such as smartphones, tablets, and wearable devices, benefit from the low dropout voltage and compact size of the SP690SCN-L/TR.
- IoT devices: Internet of Things (IoT) applications often require voltage regulation for sensors, microcontrollers, and communication modules. The SP690SCN-L/TR provides a reliable solution in these scenarios.
- Automotive electronics: With its wide operating temperature range, the SP690SCN-L/TR is suitable for automotive applications, including infotainment systems, lighting controls, and engine management units.
Detailed and Complete Alternative Models
- SPX29302T5-L/TR: Similar voltage regulator with higher output current capability (500mA).
- LP2985AIM5-3.3/NOPB: Low dropout voltage regulator with fixed 3.3V output voltage.
- MIC5205-3.3YM5-TR: Voltage regulator with ultra-low quiescent current and fixed 3.3V output voltage.
These alternative models offer similar functionality but may have different specifications or package options.
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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של SP690SCN-L/TR בפתרונות טכניים
What is the operating temperature range of SP690SCN-L/TR?
- The operating temperature range of SP690SCN-L/TR is -40°C to 125°C.
What is the typical input voltage for SP690SCN-L/TR?
- The typical input voltage for SP690SCN-L/TR is 3.3V.
What is the maximum output current of SP690SCN-L/TR?
- The maximum output current of SP690SCN-L/TR is 150mA.
Can SP690SCN-L/TR be used in automotive applications?
- Yes, SP690SCN-L/TR is suitable for automotive applications.
Does SP690SCN-L/TR have overcurrent protection?
- Yes, SP690SCN-L/TR features overcurrent protection.
What is the quiescent current of SP690SCN-L/TR?
- The quiescent current of SP690SCN-L/TR is typically 50µA.
Is SP690SCN-L/TR RoHS compliant?
- Yes, SP690SCN-L/TR is RoHS compliant.
What is the package type of SP690SCN-L/TR?
- SP690SCN-L/TR comes in a SOT-23-5 package.
Can SP690SCN-L/TR be used in battery-powered applications?
- Yes, SP690SCN-L/TR is suitable for battery-powered applications.
What is the typical dropout voltage of SP690SCN-L/TR?
- The typical dropout voltage of SP690SCN-L/TR is 250mV at 100mA output current.