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NCV1117DT12RKG Breakout
IC REG LINEAR 12V 1A DPAK
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Low-dropout positive voltage regulator delivering over 1.0 A output current with 1.2 V maximum dropout at 800 mA. Fixed 12 V output with ±1.0% accuracy, no minimum load requirement, and integrated current limiting, safe operating area compensation, and thermal shutdown protection. Suitable for point-of-regulation, switching power supply post-regulation, and battery charger applications.
Package: TO-252-2 · 3 pins
Why does this need a breakout?
TO-252 power MOSFETs require careful hand-soldering due to the large drain tab and tight 4.56mm lead spacing, making a breakout board essential for reliable prototyping. This board converts the package to breadboard-compatible headers and standard 0.1-inch pitch, eliminating soldering risk and enabling rapid circuit iteration for power switching applications.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | onsemi |
| Part Number | NCV1117DT12RKG |
| Package | TO-252-2 |
| Pin Count | 3 |
| Current - Output | 1A |
| Current - Quiescent (Iq) | 10 mA |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Type | Fixed |
| Qualification | AEC-Q100 |
| Voltage Dropout (Max) | 1.2V @ 800mA |
| Voltage - Input (Max) | 20V |
What's Included
BILL OF MATERIALS
- 1x NCV1117DT12RKG soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS