LM117K STMicroelectronics, LM117K Datasheet - Page 13
![IC REG 1.5A 1.2V-37V ADJ TO-3](/photos/5/70/57065/to-3_sml.jpg)
LM117K
Manufacturer Part Number
LM117K
Description
IC REG 1.5A 1.2V-37V ADJ TO-3
Manufacturer
STMicroelectronics
Type
Voltage Regulatorr
Specifications of LM117K
Regulator Topology
Positive Adjustable
Voltage - Output
1.2 ~ 37 V
Number Of Regulators
1
Current - Output
1.5A (Min)
Operating Temperature
-55°C ~ 150°C
Mounting Type
Through Hole
Package / Case
TO-204, TO-3
Polarity
Positive
Number Of Outputs
1
Output Type
Adjustable
Output Voltage
1.2 V to 37 V
Output Current
500 mA
Line Regulation
0.02 % / V
Load Regulation
0.3 %
Input Voltage Max
40 V
Maximum Operating Temperature
+ 150 C
Minimum Operating Temperature
- 55 C
Mounting Style
Through Hole
Reference Voltage
1.3 V
Current, Output
3.5 mA
Current, Supply
50 μA
Package Type
TO-3
Regulation, Line
0.02 %/V
Regulation, Load
20 mV
Regulator Type
Positive Voltage Out
Resistance, Thermal, Junction To Case
4 °C/W
Temperature, Operating, Range
-55 to +150 °C
Voltage, Noise
0.003 %
Voltage, Output
37 V
Voltage, Supply, Rejection Ratio
80 dB
Primary Input Voltage
40V
Output Voltage Adjustable Range
1.2V To 37V
No. Of Outputs
1
No. Of Pins
3
Operating Temperature Range
-55°C To +150°C
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Input
-
Voltage - Dropout (typical)
-
Current - Limit (min)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-6705
LM117K
LM117K
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM117K
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
LM117K STEEL/NOPB
Manufacturer:
National Semiconductor
Quantity:
135
Company:
Part Number:
LM117K(=UA117K)
Manufacturer:
FAIRCHILD
Quantity:
576
Company:
Part Number:
LM117K/883
Manufacturer:
NSC
Quantity:
27
LM117, LM217, LM317
7
Table 6.
Dim.
L20
L30
∅P
D1
H1
b1
e1
L1
J1
Q
A
D
E
b
e
F
L
c
Package mechanical data
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK
specifications, grade definitions and product status are available at: www.st.com.
ECOPACK
TO-220 mechanical data
15.25
10.00
13.00
Min.
4.40
0.61
1.14
0.48
2.40
4.95
1.23
6.20
2.40
3.50
3.75
2.65
®
®
Type STD - ST Dual Gauge
packages, depending on their level of environmental compliance. ECOPACK
is an ST trademark.
16.40
28.90
mm.
Typ.
1.27
Doc ID 2154 Rev 16
15.75
10.40
14.00
Max.
4.60
0.88
1.70
0.70
2.70
5.15
1.32
6.60
2.72
3.93
3.85
2.95
15.25
10.00
13.00
Min.
4.40
0.61
1.14
0.48
2.40
4.95
0.51
6.20
2.40
3.50
3.75
2.65
Type STD - ST Single Gauge
Package mechanical data
16.40
28.90
mm.
Typ.
15.75
10.40
14.00
Max.
4.60
0.88
1.70
0.70
2.70
5.15
0.60
6.60
2.72
3.93
3.85
2.95
13/25
®