q
R1170xxxxB
Item
Input voltage
Supply Current1
Standby Current
Reference Voltage for
Adjustable Voltage Regulator
Output Current
Load regulation
Dropout Voltage
Line regulation
Ripple Rejection
Output Voltage
Temperature Coefficient
Short Current Limit
Pull-down resistance for CE pin
CE Input Voltage “H”
CE Input Voltage “L”
Thermal Shutdown Detector
Threshold Temperature
Thermal Shutdown Released
Temperature
Symbol
Conditions
V
IN
I
SS1
V
IN
-V
OUT
=1.0V V
CE=
V
IN
Istb V
IN
=6.0V, V
CE
=GND
V
OUT
V
IN
-V
OUT
=1.0V
I
OUT
=100mA
I
OUT1
V
IN
-V
OUT
=1.0V
∆V
OUT
/ V
IN
-V
OUT
=1.0V
∆I
OUT
1mA≤I
OUT
≤300mA
V
DIF
I
OUT
=300mA
∆V
OUT
/ I
OUT
=100mA
∆V
IN
V
OUT
+0.5V≤V
IN≤
8.0V
RR
f=1kHz,Ripple 0.5Vp-p
∆V
OUT
/ -40°C≤Topt≤85°C
∆T
I
LIM
V
OUT
=0V
R
PD
V
CEH
V
CEL
T
TSD
Junction Temperature
T
TSR
Junction Temperature
MIN.
(Topt=25°C)
TYP.
MAX.
Unit
6.0
V
µA
80
160
1.0
µA
0.1
x1.02
V
mA
mV
x0.98
800
30
100
Refer to Dropout Voltage Table
0.05
0.30
%/V
50
±100
40
2.5
dB
ppm
/°C
mA
MΩ
V
V
°C
°C
1.25
1.5
0
5
V
IN
0.25
150
120
qDropout
Voltage by Output Voltage (Topt=25°C)
Output Voltage
Dropout Voltage (V)
V
OUT
(V)
TYP.
MAX.
V
OUT
=1.5
0.35
0.45
V
OUT
=1.6
0.30
0.35
V
OUT
=1.7
1.8≤V
OUT
≤2.0
2.1≤V
OUT
≤2.4
2.5≤V
OUT
≤4.0
0.25
0.20
0.15
0.12
0.30
0.25
0.20
0.18
Rev. 1.10
-5-