LMS8117ADT-3.3/NOPB National Semiconductor, LMS8117ADT-3.3/NOPB Datasheet - Page 11

• Manufacturer Part Number: LMS8117ADT-3.3/NOPB
• Description: IC REGULATOR 1A LDO TO-252
• Manufacturer: National Semiconductor
• Type: Linearr

Specifications of LMS8117ADT-3.3/NOPB

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• Voltage - Input: Up to 15V
• Voltage - Dropout (typical): 1.2V @ 1A
• Number Of Regulators: 1
• Current - Output: 1A
• Current - Limit (min): 1A
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-252-2, DPak (2 Leads + Tab), TO-252AA, SC-63
• Package: 3TO-252
• Function: LDO
• Number Of Outputs: 1
• Input Voltage Range: 15 to 2.5 V
• Output Voltage: 3.3 V
• Maximum Output Current: 1 A
• Output Type: Fixed
• Accuracy: ±1 %
• Typical Dropout Voltage @ Current: 1.1@100mA|1.15@500mA|1.2@1A V
• Polarity: Positive
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *LMS8117ADT-3.3; *LMS8117ADT-3.3/NOPB; LMS8117ADT-3.3

Application Note
(Continued)
10119636
FIGURE 10. Maximum Allowable Power Dissipation vs.
10119613
Ambient Temperature for TO-252
FIGURE 7. θ
vs. 1oz Copper Area for SOT-223
JA
10119614
10119634
FIGURE 8. θ
FIGURE 11. Maximum Allowable Power Dissipation vs.
vs. 2oz Copper Area for TO-252
JA
1oz Copper Area for SOT-223
10119635
10119612
FIGURE 12. Maximum Allowable Power Dissipation vs.
FIGURE 9. Maximum Allowable Power Dissipation vs.
2oz Copper Area for TO-252
Ambient Temperature for SOT-223
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