LM117-220M
LM117SMD9
MECHANICAL DATA
Dimensions in mm
1 0.6
0.8
4.6
16.5
3.6
Dia.
1 3 .5
1 0 .6
POSITIVE ADJUSTABLE
VOLTAGE REGULATOR IN
TO 220 METAL AND
CERAMIC SURFACE MOUNT
PACKAGES
FEATURES
• HERMETIC TO220 METAL OR CERAMIC
SURFACE MOUNT PACKAGES
1 23
1 3 .7 0
• SCREENING OPTIONS AVAILABLE
1.0
2 .5 4
BSC
0 .8 9
(0 .0 3 5 )
m in .
• ALL LEADS ISOLATED FROM CASE(METAL PACKAGE)
• OUTPUT VOLTAGE RANGE OF 1.25 TO 37V
(1.25 TO 57V FOR -HV VERSION)
2. 70
BSC
3 .7 0 (0 .1 4 6 )
3 .4 1 (0 .1 3 4 )
3 .7 0 (0 .1 4 6 )
3 .4 1 (0 .1 3 4 )
3 .6 0 (0 .1 4 2 )
M a x .
• OUTPUT CURRENT IN EXCESS OF 1.5A
• 0.1% LINE AND LOAD REGULATION
4 .1 4 (0 .1 6 3 )
3 .8 4 (0 .1 5 1 )
!
0 .7 6
(0 .0 3 0 )
m in .
1 6 .0 2 (0 .6 3 1 )
1 5 .7 3 (0 .6 1 9 )
1 0 .6 9 (0 .4 2 1 )
1 0 .3 9 (0 .4 0 9 )
• FLOATING OPERATION FOR HIGH VOLTAGES
• COMPLETE SERIES OF PROTECTIONS:
9 .6 7 (0 .3 8 1 )
9 .3 8 (0 .3 6 9 )
1 1 .5 8 (0 .4 5 6 )
1 1 .2 8 (0 .4 4 4 )
• CURRENT LIMITING
0 .5 0 (0 .0 2 0 )
0 .2 6 (0 .0 1 0 )
• THERMAL SHUTDOWN
• SOA CONTROL
• 1% VOLTAGE TOLERANCE OPTION
Pin 1 - Adjust
Pin 2 - Output
Pin 3 - Input
TO220M
SMD1
-TO220 Metal Package - Isolated
- SMD1Ceramic Surface Mount Package
ABSOLUTE MAXIMUM RATINGS
(T
case
= 25°C unless otherwise stated)
V
I–O
I
O
P
D
T
j
T
stg
Semelab plc.
Input - Output Differential Voltage
Output Current
Power Dissipation
Operating Junction Temperature Range
Storage Temperature
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
– Standard
– HV Series
40V
60V
Internally limited
Internally limited
–55 to 150°C
–65 to 150°C
prelim. 5/00
LM117-220M
LM117SMD9
ELECTRICAL CHARACTERISTICS
(VI – V
O
= 5V, I
O
= 500mA,
Parameter
D
unless otherwise stated)
Test Conditions
V
I
– V
O
= 3 to 40V
V
O
£
5V
T
j
= 25°C
T
j
= 25°C
T
j
= 25°C
Min.
Typ.
0.01
0.02
5
20
0.1
0.3
50
Max.
0.02
0.05
15
50
0.3
1
100
5
1.3
Unit.
%/V
mV
%
m
V
O
Line Regulation
D
V
O
Load Regulation
I
O
= 10mA to 1.5 A
V
O
³
5V
I
O
= 10mA to 1.5A
I
ADJ
D
Adjust Pin Current
Adjust Pin Current Change
Reference Voltage
(between pin 3 and pin 1)
Output Voltage
Temperature Stability
V
O
– V
O
= 40V
V
I
– V
O
£
15V
V
I
– V
O
= 40V
T
j
= 25°C, 10Hz to 10kHz
Tj = 25°C
f = 100Hz
C
ADJ
= 0
C
ADJ
= 10
m
F
66
1.5
V
I
– V
O
= 2.5 to 40V
I
O
= 10mA to 1.5A
V
I
– V
O
= 3 to 40V
I
O
= 10mA to 1.5A
1.2
A
A
I
ADJ
0.2
1.25
1
3.5
2.2
0.4
0.003
65
80
m
V
REF
D
V
%
V
O
V
O
I
O(min)
Minimum Load Current
I
O(max)
Maximum Load Current
e
N
SVR
Output Noise
(percentage of V
O
)
Supply Voltage Rejection (*)
5
mA
A
%
dB
(*) C
ADJ
is connected between pin 1 and ground.
THERMAL DATA
R
THj–case
R
THj–amb
Thermal Resistance Junction – Case
Thermal Resistance Junction – Ambient
Max. 3°C / W
Max. 50°C / W
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
prelim. 5/00
分立器件
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