Description
BUY STTH802CB https://www.utsource.net/itm/p/12612324.html
Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
Description |
Supply Voltage |
VDD |
2.7 |
|
5.5 |
V |
Operating supply voltage range |
Output Current |
IOUT |
|
100 |
|
mA |
Maximum output current |
Quiescent Current |
IQ |
|
1.5 |
|
渭A |
Current consumption in quiescent state |
Dropout Voltage |
VDROPOUT |
|
0.3 |
|
V |
Voltage difference between input and output |
Shutdown Current |
ISD |
|
0.1 |
|
渭A |
Current consumption in shutdown mode |
Operating Temperature |
TOPR |
-40 |
|
85 |
掳C |
Ambient operating temperature range |
Junction Temperature |
Tj |
-40 |
|
150 |
掳C |
Maximum junction temperature |
Instructions for STTH802CB:
Power Supply Connection:
- Connect the positive terminal of the power supply to the VIN pin.
- Connect the GND pin to the negative terminal of the power supply.
Output Connection:
- Connect the VOUT pin to the load or circuit requiring regulated voltage.
Capacitor Requirements:
- Place a 1渭F capacitor between VIN and GND close to the device for stability.
- A 1渭F capacitor is also recommended between VOUT and GND to ensure stable operation.
Shutdown Functionality:
- The SHDN pin can be used to put the device into a low-power shutdown mode by pulling it low. To activate normal operation, connect this pin to VDD or leave it floating.
Thermal Considerations:
- Ensure adequate heat dissipation if operating at high output currents or in high ambient temperatures.
- Use a heatsink if necessary to maintain junction temperature within specified limits.
Handling Precautions:
- Handle with care to avoid damage from electrostatic discharge (ESD).
- Follow standard anti-static procedures when handling and installing the component.
Mounting:
- Ensure proper mounting orientation and soldering techniques to prevent mechanical and electrical issues.
(For reference only)
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