L5150BNTR STMicroelectronics, L5150BNTR Datasheet - Page 12

• Manufacturer Part Number: L5150BNTR
• Description: IC REG LDO 5V 150MA SOT-223
• Manufacturer: STMicroelectronics
• Series: -r

Specifications of L5150BNTR

• Regulator Topology: Positive Fixed
• Voltage - Output: 5V
• Voltage - Input: 5.6 ~ 40 V
• Number Of Regulators: 1
• Current - Output: 150mA
• Current - Limit (min): 280mA
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: SOT-223 (3 leads + Tab), SC-73, TO-261
• Voltage - Dropout (typical): -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Dropout (typical): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Package and PCB thermal data
3
3.1
12/20
Package and PCB thermal data
SOT-223 thermal data
Figure 17. SOT-223 PC board
1. Layout condition of R
Figure 18. R
FR4 area= 58 mm x 58 mm, PCB thickness = 2 mm, Cu thickness = 35 µm (front and back side), footprint
dimension 4.1 mm x 6.5 mm ).
140
130
120
110
100
90
80
70
60
RTHj_amb(°K/W)
0
thj-amb
footprint
th
vs. PCB copper area in open box free air condition
and Z
0.5
th
measurements (PCB: double layer,
Doc ID 15541 Rev 6
(1)
PCB Cu heatsink area (cm^2)
1
.
1.5
2
L5150BN
2.5