LM317BD2TR4G ON Semiconductor, LM317BD2TR4G Datasheet - Page 5

• Manufacturer Part Number: LM317BD2TR4G
• Description: IC REG VOLT ADJ 1.5A D2PAK
• Manufacturer: ON Semiconductor

Specifications of LM317BD2TR4G

• Regulator Topology: Positive Adjustable
• Voltage - Output: 1.2 ~ 37 V
• Voltage - Input: Up to 40V
• Number Of Regulators: 1
• Current - Output: 500mA
• Current - Limit (min): 1.5A
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-263-2, D⊃2Pak (2 leads + Tab), TO-263AB
• Voltage Regulator Type: Linear
• Topology: Standard
• Regulator Output Type: Adjustable
• Polarity Type: Positive
• Number Of Outputs: Single
• Input Voltage (max): 40V
• Output Voltage: 1.2 to 37V
• Package Type: D2PAK
• Output Current: 1.5(Typ)A
• Load Regulation: 0.5%Vo
• Line Regulation: 0.04%/V
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Pin Count: 2 +Tab
• Mounting: Surface Mount
• Polarity: Positive
• Output Type: Adjustable
• Input Voltage Max: 40 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Reference Voltage: 1.3 V
• Primary Input Voltage: 40V
• Output Voltage Adjustable Range: 1.2V To 37V
• No. Of Pins: 3
• Operating Temperature Range: -40°C To +125°C
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Dropout (typical): -
• Lead Free Status / Rohs Status: Compliant
• Other names: LM317BD2TR4GOSTR

-0.2
-0.4
-0.6
-0.8
-1.0
1.26
1.25
1.24
1.23
1.22
0.4
0.2
70
65
60
55
50
45
40
35
0
-50
-50
-50
V
V
Figure 9. Adjustment Pin Current
Figure 11. Temperature Stability
in
out
-25
-25
-25
T
= 15 V
J
= 10 V
, JUNCTION TEMPERATURE (°C)
Figure 7. Load Regulation
T
T
J
J
, JUNCTION TEMPERATURE (°C)
, JUNCTION TEMPERATURE (°C)
0
0
0
25
25
25
50
50
50
I
L
= 1.5 A
75
75
75
100
100
100
I
L
= 0.5 A
125
125
125
http://onsemi.com
150
150
150
5
2.0
1.0
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
4.0
3.0
2.5
2.0
1.5
1.0
3.0
0
0
0
0
V
V
-50
in
in
Figure 12. Minimum Operating Current
T
-V
-V
J
out
out
= 25°C
DV
150°C
-25
, INPUT-OUTPUT VOLTAGE DIFFERENTIAL (Vdc)
10
, INPUT-OUTPUT VOLTAGE DIFFERENTIAL (Vdc)
out
Figure 10. Dropout Voltage
10
= 100 mV
T
Figure 8. Current Limit
J
, JUNCTION TEMPERATURE (°C)
0
25
20
20
50
30
75
100
T
30
J
= -55°C
40
125
+25°C
+150°C
I
L
-55°C
200 mA
500 mA
= 1.5 A
150
20 mA
1.0 A
40