LM317D2T STMicroelectronics, LM317D2T Datasheet - Page 4

• Manufacturer Part Number: LM317D2T
• Description: IC REG 1.5A 1.2V-37V ADJ D2PAK
• Manufacturer: STMicroelectronics

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

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