Description
BUY SDURD560A https://www.utsource.net/itm/p/12606240.html
| Parameter |
Symbol |
Conditions |
Min |
Typ |
Max |
Unit |
| Input Voltage |
VIN |
Operating range |
2.7 |
- |
5.5 |
V |
| Output Voltage |
VOUT |
Fixed output |
- |
3.3 |
- |
V |
| Output Current |
IOUT |
Continuous |
- |
500 |
- |
mA |
| Quiescent Current |
IQ |
No load |
- |
10 |
- |
μA |
| Dropout Voltage |
VDROPOUT |
IOUT = 300mA |
- |
250 |
- |
mV |
| PSRR (Power Supply Rejection Ratio) at 1kHz |
PSRR |
VIN = 3.3V, IOUT = 10mA |
- |
65 |
- |
dB |
| Load Regulation |
|
IOUT from 0 to 300mA |
- |
0.5 |
- |
% |
| Line Regulation |
|
VIN from 2.7V to 5.5V |
- |
0.1 |
- |
% |
Instructions:
- Installation: Ensure the SDURD560A is placed correctly on the PCB with proper alignment of pins.
- Input Voltage: Connect the input voltage within the specified operating range (2.7V to 5.5V).
- Output Capacitor: Use a minimum of 1μF ceramic capacitor at the output for stability.
- Heat Management: For applications requiring higher output currents, ensure adequate heat dissipation or use a heatsink.
- Bypass Capacitors: Place bypass capacitors close to the input and output terminals to minimize noise and improve transient response.
- PCB Layout: Follow recommended PCB layout guidelines to optimize performance and reliability.
- Testing: After installation, test the regulator under various conditions to ensure it meets the design specifications.
(For reference only)
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