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NCP5661DTADJRKG Breakout
IC REG LINEAR POS ADJ 1A DPAK-5
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Adjustable positive linear voltage regulator rated for 1A output current in DPAK-5 surface mount package. Features external resistor programming for output voltages from 1.2V to 37V, with typical dropout of 2V at full load. Suitable for battery-powered systems, industrial equipment, and automotive applications requiring compact thermal management.
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 | NCP5661DTADJRKG |
| Package | TO-252-2 |
| Pin Count | 3 |
| Current - Output | 1A |
| Current - Quiescent (Iq) | 3 mA |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Voltage Dropout (Max) | 1.3V @ 1A |
| Voltage - Input (Max) | 9V |
| Voltage - Output (Max) | 7.7V |
What's Included
BILL OF MATERIALS
- 1x NCP5661DTADJRKG 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