
4/11 
XC6601 
Series
PARAMETER 
Bias Voltage 
Input Voltage 
Output Current 
SYMBOL
V
BIAS
V
IN
I
OUT
RATINGS 
V
SS
-0.3 ~ +7.0 
V
SS
-0.3 ~ +7.0 
700 
(*1)
V
SS
-0.3 ~ V
BIAS
+0.3 
V
SS
-0.3 ~ V
IN
+0.3 
V
SS
-0.3 ~ +7.0 
120 
250 
500 
-40 ~ +85 
-55 ~ +125 
UNITS
V 
V 
mA 
Output Voltage 
V
OUT
V 
CE Input Voltage 
V
CE
V 
USP-6C 
SOT-25 
SOT-89-5 
Power Dissipation 
Pd 
mW 
Operating Temperature Range 
Storage Temperature Range 
(*1)
 I
OUT
=Less than Pd / (V
IN
-V
OUT
)
Topr 
Tstg 
℃
℃
PARAMETER 
Bias Voltage 
(*1)
Input Voltage 
(*2)
SYMBOL 
CONDITIONS 
MIN.
TYP. 
MAX. UNITS
 CIRCUIT
V
BIAS
V
IN
V
CE
 =V
BIAS
,V
IN
 =V
OUT(T)
+0.3V 
V
BIAS
=V
CE
=3.6V 
2.5 
1.0 
- 
- 
6.0 
3.0 
V 
V 
-0.02
V
OUT(T)
(*4)
 +0.02 
E-0
 (*5)
Output Voltage 
V
OUT(E) 
(*3)
V
BIAS
=V
CE
=3.6V, V
IN
 =V
OUT(T)
+0.3V, 
I
OUT
=1mA 
V 
Maximum Output 
Current 
I
OUTMAX
V
BIAS
=V
CE
=3.6V, V
IN
 =V
OUT(T)
+0.3V 
400 
- 
- 
mA 
Load Regulation 
V
OUT
V
BIAS
=V
CE
=3.6V, V
IN
=V
OUT(T)
+0.3V, 
1mA
I
OUT
V
BIAS
=V
CE, 
I
OUT
=100mA 
V
BIAS
=V
CE
=3.6V, V
IN
=V
OUT(T)
+0.3V 
V
OUT=
OPEN 
V
BIAS
=V
CE
=3.6V, V
IN
=V
OUT(T)
+0.3V 
V
OUT=
OPEN 
V
OUT(T)
V
BIAS
=CE=3.6V, V
IN
=V
OUT(T)
+0.05V, 
V
OUT
=V
OUT(T) 
- 0.05V 
V
OUT(T)
V
BIAS
=CE=3.6V, V
IN
=1.0V 
V
OUT
= V
OUT(T) 
- 0.05V 
V
BIAS
=6.0V, V
IN
=3.0V, V
CE
=V
SS
V
BIAS
=6.0V, V
IN
=3.0V, V
CE
=V
SS
2.5V
V
BIAS
V
IN
=V
OUT(T)
+0.3V, V
BIAS
=V
CE,
 I
OUT
=1mA
V
OUT(T)
V
OUT(T)
+0.1V
V
BIAS
=V
CE
=3.6V, I
OUT
=1mA 
V
 OUT(T)
1.0V
V
IN
V
BIAS
=V
CE
=3.6V, I
OUT
=1mA 
V
CE
 =V
BIAS
, V
IN
 =V
OUT(T)
+0.3V, 
I
OUT
=1mA 
V
BIAS
=V
CE
=3.6V, I
OUT
=1mA 
V
BIAS
=3.6V
DC
+0.2V
p-pAC, 
V
IN
=V
OUT(T)
+0.3V, I
OUT=
30mA,f=1kHz
V
IN
=V
OUT(T)
+0.3V
DC
+0.2V
p-pAC, 
V
BIAS
=3.6V, I
OUT=
30mA, f=1kHz 
100mA 
- 
10 
- 
mV 
Dropout Voltage 
Vdif 
(*7)
E-1
 (*6)
mV 
Supply Current 1 
I
BIAS
- 
25 
- 
A
Supply Current 2 
I
IN 
- 
1.0 
- 
A
0.95V,  
Bias Current 
(*10)
I
BIASMAX
0.95V, 
- 
2.0 
- 
mA 
Stand-by Current 1 
Stand-by Current 2 
I
BIAS_STB
I
IN_STB 
V
OUT
/ 
V
BIAS
- 
- 
0.01 
0.01 
- 
- 
A
A
Bias Regulation 
V
OUT
6.0V, 
- 
0.01 
- 
%/V
0.90V,  
V
IN
3.0V, 
Input Regulation 
V
OUT
/ 
V
IN
V
OUT
0.90V,  
3.0V 
- 
0.01 
- 
%/V
Bias Voltage U.V.L.O. 
V
BIAS_UVLO
- 
2.0 
- 
V 
Input Voltage U.V.L.O. 
V
IN_UVLO
- 
0.4 
- 
V 
V
BIAS 
Ripple Rejection 
V
BIAS_PSRR
- 
40 
- 
dB 
V
IN 
Ripple Rejection 
V
IN_PSRR
- 
60 
- 
dB 
MAXIMUM ABSOLUTE RATINGS
ELECTRICAL CHARACTERISTICS
Ta=25
Ta=25