NCP1117ST12T3 ON Semiconductor, NCP1117ST12T3 Datasheet - Page 2

• Manufacturer Part Number: NCP1117ST12T3
• Description: IC REG LDO 1A 12.0V SOT223
• Manufacturer: ON Semiconductor

Specifications of NCP1117ST12T3

• Regulator Topology: Positive Fixed
• Voltage - Output: 12V
• Voltage - Input: Up to 20V
• Voltage - Dropout (typical): 1.07V @ 800mA
• Number Of Regulators: 1
• Current - Limit (min): 1A
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-223 (3 leads + Tab), SC-73, TO-261
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Output: -
• Other names: NCP1117ST12T3OS

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. This device series contains ESD protection and exceeds the following tests:
2. Internal thermal shutdown protection limits the die temperature to approximately 175°C. Proper heatsinking is required to prevent activation.
3. The regulator output current must not exceed 1.0 A with V
MAXIMUM RATINGS
Input Voltage (Note 1)
Output Short Circuit Duration (Notes 2 and 3)
Power Dissipation and Thermal Characteristics
Maximum Die Junction Temperature Range
Storage Temperature Range
Operating Ambient Temperature Range
Human Body Model (HBM), Class 2, 2000 V
Machine Model (MM), Class B, 200 V
Charge Device Model (CDM), Class IV, 2000 V.
The maximum package power dissipation is:
Case 318H (SOT−223)
Case 369A (DPAK)
NCP1117
NCV1117
Power Dissipation (Note 2)
Thermal Resistance, Junction−to−Ambient, Minimum Size Pad
Thermal Resistance, Junction−to−Case
Power Dissipation (Note 2)
Thermal Resistance, Junction−to−Ambient, Minimum Size Pad
Thermal Resistance, Junction−to−Case
Rating
P D +
T J(max) * T A
http://onsemi.com
R qJA
in
greater than 12 V.
2
Symbol
R
R
R
R
T
V
P
P
T
T
qJC
qJC
−
qJA
qJA
stg
in
A
D
D
J
Internally Limited
Internally Limited
−40 to +125
−55 to 150
−65 to 150
0 to +125
Infinite
Value
160
6.0
20
15
67
°C/W
°C/W
°C/W
°C/W
Unit
°C
°C
°C
W
W
V
−