Electrical characteristics
LD1117 series
Table 8.
Symbol
Electrical characteristics of LD1117#33
(refer to the test circuits, TJ = 0 to 125°C, CO = 10 µF, unless otherwise specified).
Parameter
Output voltage
Test
Min.
Typ. Max.
Unit
VO
VO
Vin = 5.3 V, IO = 10 mA, TJ = 25°C
IO = 0 to 800 mA, Vin = 4.75 to 10 V
Vin = 4.75 to 15 V, IO = 0 mA
3.267
3.235
3.3
3.333
3.365
6
V
V
Output voltage
∆VO
∆VO
∆VO
∆VO
Vin
Id
Line regulation
1
mV
mV
%
Load regulation
Vin = 4.75 V, IO = 0 to 800 mA
1
10
Temperature stability
Long term stability
Operating input voltage
Quiescent current
Output current
0.5
0.3
1000 hrs, TJ = 125°C
IO = 100 mA
%
15
10
V
Vin ≤15 V
5
mA
mA
µV
IO
Vin = 8.3 V, TJ = 25°C
B =10Hz to 10KHz, TJ = 25°C
800
60
950
100
1300
eN
Output noise voltage
I
O = 40 mA, f = 120Hz, TJ = 25°C
SVR
Vd
Supply voltage rejection
75
dB
Vin = 6.3 V, Vripple = 1 VPP
I
O = 100 mA
IO = 500 mA
O = 800 mA
Ta = 25°C, 30ms Pulse
1
1.1
1.15
1.2
Dropout voltage
1.05
1.10
0.01
V
I
Thermal regulation
0.1
%/W
10/38
STMICROELECTRONICS [ ST ]
