LM1117T-2.5/NOPB National Semiconductor, LM1117T-2.5/NOPB Datasheet - Page 12
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LM1117T-2.5/NOPB
Manufacturer Part Number
LM1117T-2.5/NOPB
Description
IC REG LDO 800MA 2.5V TO220-3
Manufacturer
National Semiconductor
Datasheet
1.LM1117MPX-5.0NOPB.pdf
(21 pages)
Specifications of LM1117T-2.5/NOPB
Regulator Topology
Positive Fixed
Voltage - Output
2.5V
Voltage - Input
Up to 15V
Voltage - Dropout (typical)
1.2V @ 800mA
Number Of Regulators
1
Current - Output
800mA
Current - Limit (min)
800mA
Operating Temperature
0°C ~ 125°C
Mounting Type
Through Hole
Package / Case
TO-220-3 (Straight Leads)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
LM1117T-2.5
www.national.com
Application Note
*Tab of device attached to topside copper
Layout
14
15
16
(Continued)
0.284
0.392
0.5
TABLE 1. θ
Copper Area
JA
Different Heatsink Area (Continued)
0.284
0.392
0.5
12
83
75
70
Thermal Resistance
61
55
53