LM317D2T STMicroelectronics, LM317D2T Datasheet - Page 13
LM317D2T
Manufacturer Part Number
LM317D2T
Description
IC REG 1.5A 1.2V-37V ADJ D2PAK
Manufacturer
STMicroelectronics
Datasheet
1.LM317D2T-TR.pdf
(25 pages)
Specifications of LM317D2T
Regulator Topology
Positive Adjustable
Voltage - Output
1.2 ~ 37 V
Number Of Regulators
1
Current - Output
1.5A (Min)
Operating Temperature
0°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
TO-263-2, D⊃2Pak (2 leads + Tab), TO-263AB
Polarity
Positive
Number Of Outputs
1
Output Type
Adjustable
Output Voltage
1.2 V to 37 V
Output Current
500 mA
Line Regulation
0.04 % / V
Load Regulation
0.5 %
Input Voltage Max
40 V
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
0 C
Mounting Style
SMD/SMT
Reference Voltage
1.3 V
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
497-1571-5
497-2974-5
497-2974-5
497-2974-5
497-2974-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LM317D2T
Manufacturer:
ST
Quantity:
25 000
Part Number:
LM317D2T
Manufacturer:
ON/安森美
Quantity:
20 000
Company:
Part Number:
LM317D2T-TR
Manufacturer:
STM
Quantity:
420
Part Number:
LM317D2T-TR
Manufacturer:
ST
Quantity:
20 000
Part Number:
LM317D2TG
Manufacturer:
ON/安森美
Quantity:
20 000
Company:
Part Number:
LM317D2TR4
Manufacturer:
ON
Quantity:
200
Part Number:
LM317D2TR4
Manufacturer:
ON/安森美
Quantity:
20 000
Company:
Part Number:
LM317D2TR4G
Manufacturer:
ON
Quantity:
2 400
Company:
Part Number:
LM317D2TR4G
Manufacturer:
ON
Quantity:
886
Part Number:
LM317D2TR4G
Manufacturer:
ON
Quantity:
20 000
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
®