Specifications
SKU: 6409225
Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
---|---|---|---|---|---|---|
Supply Voltage | VCC | Continuous Operation | 2.7 | - | 5.5 | V |
Quiescent Current | IQ | VOUT = 0V | - | 40 | - | μA |
Output Voltage Range | VOUT | - | 0 | - | VCC - 1.3 | V |
Output Current | IOUT | - | 0 | 50 | 100 | mA |
Power Dissipation | PD | TA = 25°C | - | - | 625 | mW |
Operating Temperature | TOP | - | -40 | - | 125 | °C |
Storage Temperature | TSTG | - | -65 | - | 150 | °C |
Instructions for Use
Supply Voltage (VCC):
- Ensure the supply voltage is within the range of 2.7V to 5.5V.
- Do not exceed the maximum supply voltage to avoid damage.
Quiescent Current (IQ):
- The quiescent current is typically 40 μA. This is the current consumed by the device when there is no load on the output.
Output Voltage Range (VOUT):
- The output voltage can range from 0V to VCC - 1.3V. Ensure that the output voltage does not exceed this range to prevent damage.
Output Current (IOUT):
- The typical output current is 50 mA, with a maximum of 100 mA. Exceeding the maximum output current can lead to overheating and potential damage.
Power Dissipation (PD):
- The maximum power dissipation at room temperature (25°C) is 625 mW. Ensure proper heat sinking or cooling if operating near this limit.
Operating Temperature (TOP):
- The device can operate over a temperature range of -40°C to 125°C. Ensure the ambient temperature does not exceed these limits.
Storage Temperature (TSTG):
- Store the device in a temperature range of -65°C to 150°C to maintain its performance and reliability.
Layout Considerations:
- Use short, wide traces for power and ground connections to minimize inductance and resistance.
- Place bypass capacitors close to the power pins to ensure stable operation.
Handling Precautions:
- Handle the device with care to avoid static discharge, which can damage sensitive components.
- Follow ESD (Electrostatic Discharge) precautions during handling and assembly.
Testing and Troubleshooting:
- Verify the supply voltage and output voltage using a multimeter before connecting any loads.
- If the device is not functioning as expected, check for proper power supply, correct pin connections, and any short circuits or open circuits.
Inquiry - LT1778A