Specifications
SKU: 11281100
1PS74SB23 Schottky barrier diode 25V 1A 450mV/0.45V SOT-163/SOT23-6/SC-74/SOT457 marking P1 fast switch
Parameter | Symbol | Min | Typical | Max | Unit |
---|---|---|---|---|---|
Input Voltage | VIN | 4.5 | - | 5.5 | V |
Output Voltage | VOUT | - | 3.3 | - | V |
Output Current | IOUT | - | 200 | 250 | mA |
Quiescent Current | IQ | - | 10 | 20 | μA |
Dropout Voltage | VDROP | - | 0.3 | 0.5 | V |
Load Regulation | - | - | 0.5% | 1% | % |
Line Regulation | - | - | 0.1% | 0.5% | % |
Power Dissipation | PD | - | 1.1 | 1.25 | W |
Operating Temperature | TOP | -40 | - | 85 | °C |
Storage Temperature | TS | -65 | - | 150 | °C |
Instructions for Use:
Input Voltage (VIN):
- Ensure the input voltage is within the range of 4.5V to 5.5V to avoid damage to the device.
Output Voltage (VOUT):
- The output voltage is fixed at 3.3V. No external resistors are required for voltage adjustment.
Output Current (IOUT):
- The device can provide up to 250mA of output current, with a typical value of 200mA.
Quiescent Current (IQ):
- The quiescent current is typically 10μA and can go up to 20μA.
Dropout Voltage (VDROP):
- The dropout voltage is typically 0.3V and can be as high as 0.5V. Ensure the input voltage is sufficiently higher than the output voltage to maintain regulation.
Load Regulation:
- The load regulation is typically 0.5% and can vary up to 1%.
Line Regulation:
- The line regulation is typically 0.1% and can vary up to 0.5%.
Power Dissipation (PD):
- The maximum power dissipation is 1.25W. Ensure adequate heat sinking if operating near this limit.
Operating Temperature (TOP):
- The device operates reliably between -40°C and 85°C.
Storage Temperature (TS):
- Store the device between -65°C and 150°C to ensure long-term reliability.
Mounting:
- Solder the device according to the recommended footprint and ensure proper thermal management if high power dissipation is expected.
Capacitors:
- Use recommended input and output capacitors to stabilize the output and filter noise. Typically, 10μF ceramic capacitors are used for both input and output.
Handling:
- Handle the device with care to avoid static damage. Use appropriate ESD protection measures.
Inquiry - 1PS74SB23