
5/11 
XC6601
Series
E-0 
E-0 
OUTPUT VOLTAGE (V) 
V
OUT
MIN. 
0.680 
0.730 
0.780 
0.830 
0.880 
0.930 
0.980 
1.030 
1.080 
1.130 
1.180 
1.230 
OUTPUT VOLTAGE (V) 
V
OUT
MIN. 
1.280 
1.330 
1.380 
1.430 
1.480 
1.530 
1.580 
1.630 
1.680 
1.730 
1.780 
SETTING 
OUTPUT 
VOLTAGE (V) 
SETTING 
OUTPUT 
VOLTAGE (V) 
V
OUT(T)
0.70 
0.75 
0.80 
0.85 
0.90 
0.95 
1.00 
1.05 
1.10 
1.15 
1.20 
1.25 
MAX. 
0.720 
0.770 
0.820 
0.870 
0.920 
0.970 
1.020 
1.070 
1.120 
1.170 
1.220 
1.270 
V
OUT(T)
1.30 
1.35 
1.40 
1.45 
1.50 
1.55 
1.60 
1.65 
1.70 
1.75 
1.80 
MAX. 
1.320 
1.370 
1.420 
1.470 
1.520 
1.570 
1.620 
1.670 
1.720 
1.770 
1.820 
PARAMETER 
Output Voltage 
Temperature 
Characteristics 
SYNBOL 
CONDITIONS 
MIN. 
TYP. 
MAX. UNITS
 CIRCUIT
V
OUT
/ 
Topr
V
OUT
V
BIAS
=V
CE
=3.6V, V
IN
=V
OUT(T)
+0.3V , 
I
OUT
=30mA, 
- 40
 Topr 
V
OUT
=V
OUT(E)
V
BIAS
=V
CE
=3.6V, V
IN
=V
OUT(T)
+0.3V 
V
BIAS
=V
CE
=3.6V, V
IN
=V
OUT(T)
+0.3V, 
V
OUT
=0V 
85
0.95, 
- 
100 
- 
ppm/
Limit Current 
I
LIM
400 
- 
- 
mA
Short Current 
I
SHORT
- 
50 
- 
mA
Thermal Shutdown 
Detect Temperature 
Thermal Shutdown 
Release Temperature 
Hysteresis Width 
C
L 
Auto-Discharge 
Resistance 
(*7)
CE "H" Level Voltage 
CE "L" Level Voltage 
CE "H" Level Current 
(A Series) 
CE "H" Level Current 
(B Series) 
T
TSD
Junction Temperature 
- 
150 
- 
T
TSR
Junction Temperature 
- 
125 
- 
T
TSD
 T
TSR
- 
25 
- 
Rdischg 
V
BIAS
=3.6V, V
IN
= V
OUT(T)
+0.3V,  
V
CE
= V
SS, 
V
OUT
=V
OUT(T)
V
BIAS
=3.6V, V
IN
= V
OUT(T)
+0.3V 
V
BIAS
=3.6V, V
IN
= V
OUT(T)
+0.3V
- 
450 
- 
① 
V
CEH
V
CEL
1.0 
- 
- 
6.0 
0.25 
V 
V 
3.5 
- 
7.0 
I
CEH
V
BIAS
=V
CE
=6.0V, 
V
IN
=V
OUT(T)
+0.3V 
-0.1 
- 
0.1 
A
CE "L" Level Current 
I
CEL
V
BIAS
=6.0V, V
CE
=V
SS
V
IN
=V
OUT(T)
+0.3V 
-0.1 
- 
0.1 
A
OUTPUT VOLTAGE CHART 
NOTE: 
* 1: Please use Bias voltage V
BIAS 
within the range V
BIAS 
–V
OUT(E)
* 2: Please use Input voltage V
IN
 within the range V
IN
* 3: V
OUT(E) 
= Effective output voltage (Refer to the voltage chart E-0 and E-1) 
* 4: V
OUT (T) 
= Specified output voltage 
* 5: E-0 = Please refer to the table named OUTPUT VOLTAGE CHART  
* 6: E-1 = Please refer to the table named DROPOUT VOLTAGE CHART  
* 7: Vdif = {V
IN1
(*8)
-V
OUT
1
(*9)
}. 
* 8: V
IN1 
= The input voltage when V
OUT1 
appears as input voltage is gradually decreased.  
* 9: V
OUT1 
= A voltage equal to 98% of the output voltage while maintaining an amply stabilized output voltage when V
IN
=V
OUT(T) 
the V
IN 
pin.  
* 10: 
I
BIASMAX 
= A supply current at the V
BIAS
 pin providing for the output current (I
OUT
) . 
0.9V 
V
BIAS
0.3V is input at 
ELECTRICAL CHARACTERISTICS (Continued)
Ta=25