AP2203K-2.5TR View Datasheet(PDF) - BCD Semiconductor
Part Name
Description
MFG CO.
'AP2203K-2.5TR' PDF : 19 Pages View PDF
150mA RF ULDO REGULATOR WITH ERROR FLAG
Typical Application
Preliminary Datasheet
AP2203
VIN=4.0V
VIN
CIN
1.0 µ F
AP2203-3.0
VIN
VOUT
GND
EN
VEN=2.0V
FLAG
100k
VOUT=3.0V
VOUT
+ COUT
2.2 µ F
tantalum
Figure 19. Typical Application of AP2203
Note 9: Dropout voltage is 165mV when TA=25oC. In order to obtain a normal output voltage, VOUT+0.165V is the minimum
input voltage which will results a low PSRR, imposing a bad influence on system. Therefore, the recommended input voltage
is VOUT+0.5V to 13.2V. For AP2203-3.0V version, its input voltage can be set from 3.5V(VOUT+0.5V) to 13.2V.
Mar. 2006 Rev. 1. 0
BCD Semiconductor Manufacturing Limited
16
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