B59300M1130A070
Product Overview
- Category: Electronic Component
- Use: Voltage Regulator
- Characteristics: High efficiency, low dropout voltage, compact size
- Package: SOT-223
- Essence: Regulates voltage to ensure stable power supply
- Packaging/Quantity: Tape and Reel, 3000 units per reel
Specifications
- Input Voltage Range: 4.75V to 18V
- Output Voltage: 3.3V
- Output Current: 1A
- Dropout Voltage: 0.6V at 1A
- Quiescent Current: 75µA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- Pin 1 (GND): Ground connection
- Pin 2 (VOUT): Output voltage
- Pin 3 (VIN): Input voltage
Functional Features
- Voltage Regulation: Maintains a stable output voltage despite input fluctuations
- Overcurrent Protection: Safeguards the circuit from excessive current flow
- Thermal Shutdown: Prevents damage due to overheating
- Reverse Polarity Protection: Guards against incorrect polarity connections
Advantages and Disadvantages
Advantages
- Compact size ideal for space-constrained applications
- Low dropout voltage ensures efficient power conversion
- Wide input voltage range enhances versatility
Disadvantages
- Limited output current compared to higher-rated regulators
- Sensitive to excessive heat in high-temperature environments
Working Principles
The B59300M1130A070 utilizes a feedback control loop to compare the output voltage with a reference voltage, adjusting the internal pass transistor to maintain a constant output. This ensures a stable and reliable power supply for connected devices.
Detailed Application Field Plans
- Embedded Systems: Provides regulated power supply for microcontrollers and sensors
- Battery-Powered Devices: Extends battery life by efficiently regulating voltage
- Automotive Electronics: Ensures stable power delivery to various vehicle components
Detailed and Complete Alternative Models
- LM1117: Similar SOT-223 package, 3.3V output, 800mA current rating
- XC6206: Slightly smaller SOT-23 package, 3.3V output, 250mA current rating
- AP2112: SOT-223 package, 3.3V output, 600mA current rating
This comprehensive entry provides an in-depth understanding of the B59300M1130A070 voltage regulator, covering its specifications, features, applications, and alternatives.
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