LM1117DT-2.5/NOPB National Semiconductor, LM1117DT-2.5/NOPB Datasheet - Page 12
![IC REG LDO 800MA 2.5V TO-252](/photos/12/65/126582/td03b_sml.jpg)
LM1117DT-2.5/NOPB
Manufacturer Part Number
LM1117DT-2.5/NOPB
Description
IC REG LDO 800MA 2.5V TO-252
Manufacturer
National Semiconductor
Datasheet
1.LM1117MPX-5.0NOPB.pdf
(21 pages)
Specifications of LM1117DT-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
Surface Mount
Package / Case
TO-252-2, DPak (2 Leads + Tab), TO-252AA, SC-63
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
*LM1117DT-2.5
*LM1117DT-2.5/NOPB
LM1117DT-2.5
*LM1117DT-2.5/NOPB
LM1117DT-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