LM317D2T STMicroelectronics, LM317D2T Datasheet - Page 4
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
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20 000
Part Number:
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Manufacturer:
ON/安森美
Quantity:
20 000
Company:
Part Number:
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Part Number:
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Part Number:
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Part Number:
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Maximum ratings
2
Table 2.
Note:
Table 3.
4/25
Symbol
Symbol
V
R
R
T
I
T
thJC
thJA
P
STG
I
- V
OP
O
D
O
Thermal resistance junction-case
Thermal resistance junction-ambient
Input-reference differential voltage
Output current
Operating junction temperature for:
Power dissipation
Storage temperature
Maximum ratings
Absolute maximum ratings
Absolute maximum ratings are those values beyond which damage to the device may occur.
Functional operation under these condition is not implied.
Thermal data
Parameter
Parameter
Doc ID 2154 Rev 16
LM117
LM217
LM317
D²PAK
62.5
3
TO-220
50
5
TO-220FP
Internally limited
Internally limited
60
5
- 55 to 150
- 25 to 150
- 65 to 150
0 to 125
Value
LM117, LM217, LM317
40
TO-3
35
4
°C/W
°C/W
Unit
Unit
°C
°C
V