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Specifications
SKU: 4975824
| Parameter | Symbol | Min | Typ | Max | Unit | Description |
|---|---|---|---|---|---|---|
| Supply Voltage | VDD | 4.5 | 5.0 | 5.5 | V | Operating supply voltage |
| Output Current | IO | - | 100 | 200 | mA | Continuous output current |
| Quiescent Current | IQ | - | 1.5 | 3.0 | mA | Current consumed by the device when active |
| Dropout Voltage | VDROPOUT | - | 0.3 | 0.7 | V | Voltage difference between input and output at max load |
| Thermal Shutdown | TSD | - | 150 | 170 | °C | Temperature at which the device shuts down |
| Operating Temperature | TOPR | -40 | - | 85 | °C | Ambient temperature range for operation |
| Storage Temperature | TSTG | -65 | - | 150 | °C | Temperature range for storage |
| Junction Temperature | TJ | -40 | - | 150 | °C | Maximum junction temperature |
| Output Voltage Range | VOUT | 1.2 | - | 5.0 | V | Adjustable output voltage range |
| Load Regulation | ΔVOL | - | 0.5 | 1.0 | % | Change in output voltage with load |
| Line Regulation | ΔVOL | - | 0.2 | 0.5 | % | Change in output voltage with input voltage |
| Ripple Rejection | RRR | 50 | 60 | 70 | dB | Ability to reject input ripple |
| Response Time | TR | - | 10 | 20 | μs | Time to respond to load changes |
Instructions for Use:
Power Supply Connection:
- Connect the positive terminal of the power supply to the VDD pin.
- Connect the negative terminal (ground) to the GND pin.
Output Configuration:
- Connect the load to the VOUT pin.
- Ensure the load current does not exceed the maximum output current rating.
Capacitor Requirements:
- Place a 10 μF tantalum capacitor between VOUT and GND close to the regulator to ensure stability.
- Optionally, add a 0.1 μF ceramic capacitor between VDD and GND for additional noise filtering.
Thermal Management:
- Ensure adequate heat dissipation if operating near the maximum output current.
- Use a heatsink if necessary, especially in high ambient temperatures.
Adjustable Output Voltage:
- For adjustable output voltage, use an external resistor network between the ADJ pin and ground.
- The formula for setting the output voltage is: VOUT = 1.25 * (1 + R2/R1), where R1 is the resistor from ADJ to ground and R2 is the resistor from VOUT to ADJ.
Protection Features:
- The device includes thermal shutdown and overcurrent protection.
- Do not operate the device beyond its specified temperature and current limits to avoid damage.
Storage and Handling:
- Store the device in a dry environment within the specified storage temperature range.
- Handle with care to avoid static discharge, which can damage the device.
Testing:
- Before connecting to the final application, test the regulator with a known load to ensure it meets the required specifications.
Compliance:
- Ensure the device complies with all relevant safety and regulatory standards for your application.
Inquiry - P5506BDG
