XC6225 Datasheet, PDF (6/15 Pages) Torex Semiconductor – 30mA High Speed LDO Regulator

XC6225 Series
˙ELECTRICAL CHARACTERISTICS (Continued)
●XC6225A/B Series (Continued)
PARAMETER
SYMBOL
CONDITIONS
MIN.
Ripple Rejection
Rate
Limit Current1^(*9)
Limit Current2^{(*9, *10)}
Limit Current3^{(*9, *10)}
Short Current
CE High Level
Voltage
CE Low Level Voltage
CE High Level
Current
PSRR
I_LIM1
I_{LIM 2}
I_{LIM 3}
I_SHORT
V_CEH
V_CEL
I_CEH
V_IN=5.75V_DC+0.5Vp-pAC
5.0V≧V_OUT(T)≧4.8V
V_CE=V_IN, I_OUT=30mA, f=1kHz
-
V_IN=｛V_OUT(T)+1.0｝V_DC+0.5Vp-pAC
4.75V≧V_OUT(T)≧4.05V
V_CE=V_IN, I_OUT=30mA, f=1kHz
V_IN=｛V_OUT(T)+1.0｝VDC+0.5Vp-pAC
4.0V≧V_OUT(T)≧1.75V
V_CE=V_IN, I_OUT=30mA, f=1kHz
-
V_IN=2.75V_DC+0.5Vp-pAC
1.7V≧V_OUT(T)≧0.8V
V_CE=V_IN, I_OUT=30mA, f=1kHz
V_IN=6.0V, V_CE=V_IN
30
5.0V≧V_OUT(T)≧0.8V
V_IN=V_OUT(T)+1.0V, V_CE=V_IN
5.0V≧V_OUT(T)≧1.5V
30
V_IN=2.5V
1.45V≧V_OUT(T)≧0.8V
V_IN=V_OUT(T)+0.1V
5.0V≧V_OUT(T)≧2.4V
-
V_IN=2.5V
2.35V≧V_OUT(T)≧1.55V
V_CE=V_IN
-
VOUT is short-circuited at the VSS level
1.2
-
V_CE=V_IN
-0.1
CE Low Level Current
I_CEL
V_CE=V_SS
-0.1
CL Auto-Discharge
Resistance ^(*8)
R_DCHG
V_IN=6.0V, V_OUT=4.0V, V_CE= V_SS
-
TYP.
60
70
50
50
50
15
-
-
-
-
780
Ta=25ˆ
MAX. UNITS CIRCUIT
-
dB
③
-
70
70
mA
①
70
-
mA
①
6.0
V
④
0.3
V
④
0.1 μA
④
0.1 μA
④
-
Ω
①
NOTE:
* 1: Unless otherwise stated regarding input voltage conditions, 1.5V≦V_OUT(T)≦5.0V is V_IN=V_OUT(T)ʴ1.0V, and 0.8V≦V_OUT(T)≦1.45V is V_IN=2.5V.
* 2: VOUT (E) = Effective output voltage (Refer to the voltage chart)
(I.e. the output voltage when stabilized "VOUT (T) Ê´1.0V" is provided at the VIN pin while maintaining a certain IOUT value.)
* 3: The output voltage VOUT (E) is shown in the voltage chart.
* 4: VOUT (T) = Nominal output voltage
* 5: Vdif ={VIN1^(*7)-VOUT1^(*6)}
* 6: VOUT1=A voltage equal to 98% of the output voltage when an amply stabilized {VOUT (T) +1.0V} is input.
* 7: VIN1= The input voltage when VOUT1 appears at the V_OUT pin while input voltage is gradually decreased.
* 8: For the XC6225B series only. The XC6225A series discharges by using the two resistors R1 and R2 shown in the block diagram.
*9: Limit current is defined as the output current when V_OUT(E) x 0.95 is impressed at the V_OUT pin.
*10: The device may not satisfy the specification values when it is used with the input voltages lower than the conditions of I_LIM2(1.45V≧V_OUT(T)≧0.8V) and I_LIM3.
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