圖片僅供參考
規格
| 屬性 | 價值 |
| Manufacturer | BL(Shanghai Belling) |
| Package | SOT-23-5 |
| Operating Temperature | -40℃~+85℃ |
| Voltage - Supply | 6V |
| Output Type | Fixed |
| Number of Outputs | 1 |
| Output Current | 300mA |
| Voltage Dropout | 300mV@(300mA) |
| Power Supply Rejection Ratio (PSRR) | 70dB@(1kHz) |
| Features | Overcurrent Protection |
| Output Voltage | 3.3V |
| Output Configuration | Positive electrode |
| Noise | 47uVrms |
| standby current | 35uA |
概述
Description
The BL8563-33PRA is a 3.3V low-dropout (LDO) voltage regulator designed for stable power supply in electronic circuits. Key features include:
- Output Voltage: Fixed 3.3V
- Input Range: Up to 16V
- Low Dropout: ~0.3V at 1A load
- High Accuracy: ±2%
- Current Capacity: 1A max
- Protections: Overcurrent, thermal shutdown
Commonly used in consumer electronics, IoT devices, and embedded systems, it ensures reliable voltage regulation with minimal external components. Its compact package (e.g., TO-252) suits space-constrained designs.
For detailed specs, refer to the datasheet.
- Output Voltage: Fixed 3.3V
- Input Range: Up to 16V
- Low Dropout: ~0.3V at 1A load
- High Accuracy: ±2%
- Current Capacity: 1A max
- Protections: Overcurrent, thermal shutdown
Commonly used in consumer electronics, IoT devices, and embedded systems, it ensures reliable voltage regulation with minimal external components. Its compact package (e.g., TO-252) suits space-constrained designs.
For detailed specs, refer to the datasheet.
Equivalent
The BL8563-33PRA is a 3.3V LDO voltage regulator. Equivalent or similar products include:
- AMS1117-3.3
- LM1117-3.3
- XC6206P332MR
- MIC5205-3.3YM5
- AP2112K-3.3TRG1
These alternatives offer comparable output voltage (3.3V) and similar performance in SOT-23 or other small packages. Verify pin compatibility and specifications for your application.
- AMS1117-3.3
- LM1117-3.3
- XC6206P332MR
- MIC5205-3.3YM5
- AP2112K-3.3TRG1
These alternatives offer comparable output voltage (3.3V) and similar performance in SOT-23 or other small packages. Verify pin compatibility and specifications for your application.
Features
The BL8563-33PRA is a low-dropout (LDO) voltage regulator with the following key features:
- Output Voltage: Fixed 3.3V
- Input Voltage Range: 4.5V to 16V
- Output Current: Up to 500mA
- Low Dropout Voltage: 0.5V (typical) at 500mA
- High Accuracy: ±2% output voltage tolerance
- Low Quiescent Current: 6µA (typical)
- Protections: Overcurrent and thermal shutdown
- Package: TO-252-3 (DPAK) for efficient heat dissipation
- Applications: Power supplies for automotive, industrial, and consumer electronics
Compact, reliable, and efficient, it’s ideal for stable voltage regulation in space-constrained designs.
- Output Voltage: Fixed 3.3V
- Input Voltage Range: 4.5V to 16V
- Output Current: Up to 500mA
- Low Dropout Voltage: 0.5V (typical) at 500mA
- High Accuracy: ±2% output voltage tolerance
- Low Quiescent Current: 6µA (typical)
- Protections: Overcurrent and thermal shutdown
- Package: TO-252-3 (DPAK) for efficient heat dissipation
- Applications: Power supplies for automotive, industrial, and consumer electronics
Compact, reliable, and efficient, it’s ideal for stable voltage regulation in space-constrained designs.
Application
The BL8563-33PRA is a low-dropout (LDO) voltage regulator, commonly used in:
1. Consumer Electronics – Powering microcontrollers, sensors, and displays in devices like smart home gadgets.
2. Industrial Systems – Providing stable voltage for PLCs, motor controls, and instrumentation.
3. Automotive Electronics – Supporting infotainment, lighting, and ECU modules.
4. IoT Devices – Ensuring reliable power for wireless modules and edge computing.
5. Medical Equipment – Used in portable diagnostic tools and monitoring systems.
Its 3.3V output, low noise, and efficiency make it ideal for battery-powered and noise-sensitive applications.
1. Consumer Electronics – Powering microcontrollers, sensors, and displays in devices like smart home gadgets.
2. Industrial Systems – Providing stable voltage for PLCs, motor controls, and instrumentation.
3. Automotive Electronics – Supporting infotainment, lighting, and ECU modules.
4. IoT Devices – Ensuring reliable power for wireless modules and edge computing.
5. Medical Equipment – Used in portable diagnostic tools and monitoring systems.
Its 3.3V output, low noise, and efficiency make it ideal for battery-powered and noise-sensitive applications.
Package
The BL8563-33PRA is a voltage regulator IC typically available in a SOT-89 package. This compact, surface-mount package has three pins and a small metal tab for heat dissipation, making it suitable for low-power applications. The SOT-89 package is widely used for its balance of size and thermal performance.
