LM317T STMicroelectronics, LM317T Datasheet - Page 23

• Manufacturer Part Number: LM317T
• Description: IC REG 1.5A 1.2V-37V ADJ TO-220
• Manufacturer: STMicroelectronics
• Type: Voltage Regulatorr

Specifications of LM317T

• 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: Through Hole
• Package / Case: TO-220-3 (Straight Leads)
• 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: Through Hole
• Reference Voltage: 1.3 V
• Current, Output: 1.5 A
• Output Noise, Rms: 0.003 %
• Package Type: TO-220
• Pin Current, Adjustable: 50 μA (Typ.)
• Power Dissipation: Internally Limited
• Regulation, Line: 0.02 %/V
• Regulation, Load: 20 mV
• Regulator Type: Positive Voltage Out
• Resistance, Thermal, Junction To Case: 3 °C/W
• Temperature, Operating, Maximum: 125 °C
• Temperature, Operating, Minimum: 0 °C
• Temperature, Operating, Range: 0 to +125 °C
• Temperature, Stability: 1 %
• Voltage Input-output Differential: 40 V
• Voltage, Noise: 0.003 %/V
• Voltage, Output: 1.2 to 37 V
• Voltage, Supply, Rejection Ratio: 80 dB
• Output Voltage Range: 1.2 to 37v
• 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: 497-1575-5

LM117, LM217, LM317
Dim.
Ao
Bo
Ko
Po
A
C
D
N
P
T
Tape & reel D
10.50
15.70
Min.
12.8
20.2
4.80
11.9
3.9
60
2
PAK-P
15.80
mm.
Typ.
13.0
10.6
4.90
12.0
2
4.0
PAK-D
Doc ID 2154 Rev 16
2
PAK/A-P
10.70
15.90
Max.
13.2
14.4
12.1
5.00
180
4.1
2
PAK/A mechanical data
0.504
0.795
2.362
0.413
0.618
0.189
0.153
0.468
Min.
Package mechanical data
0.512
0.417
0.622
0.193
0.157
0.472
inch.
Typ.
7.086
0.519
0.567
0.421
0.626
0.197
0.161
0.476
Max.
23/25