Datasheet

ELECTRICAL CHARACTERISTICS FOR LD1117#50C (refer to the test circuits,
T
j
= 0 to 125
o
C, C
o
=10µF unless otherwise specified)
Symbol Parameter Test Conditions Min. Typ. Max. Unit
V
o
Output Voltage V
in
=7V I
o
=10mA T
j
=25
o
C 4.955.1V
V
o
Output Voltage I
o
= 0 to 800 mA V
in
= 6.5 to 15 V 4.8 5.2 V
∆V
o
Line Regulation V
in
= 6.5 to 15 V I
o
= 0 mA 1 50 mV
∆V
o
Load Regulation V
in
= 6.5 V I
o
= 0 to 800 mA 1 50 mV
∆V
o
Temperature Stability 0.5 %
∆V
o
Long Term Stability 1000 hrs T
j
= 125
o
C0.3%
V
in
Operating Input Voltage I
o
= 100 mA 15 V
I
d
Quiescent Current V
in
≤ 15 V 5 10 mA
I
o
Output Current V
in
=10V T
j
=25
o
C 800 950 1200 mA
eN Output Noise Voltage B = 10Hz to 10KHz T
j
=25
o
C 100 µV
SVR Supply Voltage Rejection I
o
= 40 mA f = 120 Hz T
j
=25
o
C
V
in
=8V V
ripple
= 1 Vpp
60 75 dB
V
d
Dropout Voltage I
o
= 100 mA
I
o
= 500 mA
I
o
= 800 mA
1
1.05
1.1
1.1
1.15
1.2
V
V
V
Thermal Regulation T
a
=25
o
C 30ms Pulse 0.01 0.1 %/W
ELECTRICAL CHARACTERISTICS FOR LD1117#33C (refer to the test circuits,
T
j
= 0 to 125
o
C, C
o
=10µF unless otherwise specified)
Symbol Parameter Test Conditions Min. Typ. Max. Unit
V
o
Output Voltage V
in
= 5.3 V I
o
=10mA T
j
=25
o
C 3.24 3.3 3.36 V
V
o
Output Voltage I
o
= 0 to 800 mA V
in
= 4.75 to10 V 3.16 3.44 V
∆V
o
Line Regulation V
in
= 4.75 to 15 V I
o
= 0 mA 1 30 mV
∆V
o
Load Regulation V
in
= 4.75 V I
o
=0to800mA 1 30 mV
∆V
o
Temperature Stability 0.5 %
∆V
o
Long Term Stability 1000 hrs T
j
= 125
o
C0.3%
V
in
Operating Input Voltage I
o
= 100 mA 15 V
I
d
Quiescent Current V
in
≤ 15 V 5 10 mA
I
o
Output Current V
in
= 8.3 V T
j
=25
o
C 800 950 1200 mA
eN Output Noise Voltage B = 10Hz to 10KHz T
j
=25
o
C 100 µV
SVR Supply Voltage Rejection I
o
= 40 mA f = 120 Hz T
j
=25
o
C
V
in
= 6.3 V V
ripple
= 1 Vpp
60 75 dB
V
d
Dropout Voltage I
o
= 100 mA
I
o
= 500 mA
I
o
= 800 mA
1
1.05
1.1
1.1
1.15
1.2
V
V
V
Thermal Regulation T
a
=25
o
C 30ms Pulse 0.01 0.1 %/W
LD1117 SERIES
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