Description
BUY REF01H https://www.utsource.net/itm/p/12610798.html
| Parameter |
Symbol |
Conditions |
Min |
Typ |
Max |
Unit |
| Input Voltage |
V_IN |
Operating Range |
2.7 |
|
7.5 |
V |
| Output Voltage |
V_OUT |
|
0 |
1.24 |
1.24 |
V |
| Line Regulation |
|
Over Temperature |
|
50 |
|
ppm/°C |
| Load Regulation |
|
1mA to 100mA |
|
20 |
|
ppm |
| Output Noise |
|
0.1Hz to 10Hz |
|
1.5 |
|
μVrms |
| Quiescent Current |
I_Q |
|
|
80 |
|
μA |
| Dropout Voltage |
V_DO |
@ 100mA |
|
20 |
|
mV |
| Thermal Shutdown |
T_SHDN |
|
|
160 |
|
°C |
Instructions for REF01H:
Power Supply Connection:
- Connect the input voltage (V_IN) within the operating range of 2.7V to 7.5V.
Output Configuration:
- The REF01H provides a fixed output voltage of 1.24V. Ensure that the load does not exceed the maximum dropout voltage specification.
Thermal Considerations:
- The device will shut down if the temperature exceeds 160°C. Ensure adequate heat sinking or airflow to prevent overheating.
Noise and Stability:
- For optimal performance, place a 0.1μF capacitor close to the output pin to reduce noise and improve stability.
Quiescent Current:
- The quiescent current is typically 80μA, which should be considered in low-power applications.
Line and Load Regulation:
- The line regulation is 50ppm/°C, and the load regulation is 20ppm from 1mA to 100mA. This ensures stable output under varying input voltages and load conditions.
Handling Precautions:
- Handle the device with care to avoid damage due to electrostatic discharge (ESD). Use proper ESD protection practices during handling and installation.
(For reference only)
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