[Outline]
This IC is a high speed response 300mA regulator IC with low quiescent current and high ripple rejection.
No load input current is 20μA typ.
And ripple rejection is 75dB typ.
Dropout voltage is low at 160mV typ., and the output current is 300mA.
Therefore the IC applies to most mobile equipment.
[Features]
1. |
Output current |
300mA |
2. |
No load input current |
20μA typ. |
3. |
Input current(OFF) |
0.1μA max. |
4. |
Output voltage range |
1.0~5.0V |
5. |
Output voltage accuracy |
±1%(±20mV, Vo<2V) |
6. |
Dropout voltage |
160mV typ. (Io=200mA) |
7. |
Line regulation |
0.2%/V max. |
8. |
Load regulation |
80mV max. (Io=0.1~200mA) |
9. |
Ripple rejection |
75dB typ. (f=1kHz) |
10. |
Output capacitor |
1μF |
[Package]
[Applications]
1. Cellular phones
2. Digital still cameras
3. Mobile equipments
[Pin Assignment]
SOT-25 (TOP VIEW)
1 |
VDD |
2 |
GND |
3 |
CE |
4 |
NC |
5 |
VOUT |
|
|
 |
SOT89-5 (TOP VIEW)
1 |
VOUT |
2 |
GND |
3 |
NC |
4 |
CE |
5 |
VDD |
|
|
|
SC-82 (TOP VIEW)
|
PLP-4A (TOP VIEW)
|
|
|
