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LP2951CMX/NOPB Breakout
IC REG LINEAR POS ADJ 100MA 8-SOIC
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Design a Custom BoardAbout This Component
Adjustable linear regulator IC in 8-SOIC package delivering up to 100mA output current. Features low dropout voltage and adjustable output from 1.24V to 37V via external resistor divider. Suitable for applications requiring moderate current regulation with minimal heat dissipation, including battery-powered devices and precision power supplies.
Package: SOIC-8 (3.9×4.9mm) · 8 pins
Why does this need a breakout?
An 8-pin SOIC with 1.27mm pitch is too fine for breadboards and hand-soldering without a microscope. A breakout board routes these pins to standard 0.1" headers, enabling rapid prototyping and reliable connections for op-amps, transceivers, and small power MOSFETs without requiring reflow equipment.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | LP2951CMX/NOPB |
| Package | SOIC-8 (3.9×4.9mm) |
| Pin Count | 8 |
| Current - Output | 100mA |
| Current - Supply (Max) | 14 mA |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Type | Adjustable (Fixed) |
| Voltage - Input (Max) | 30V |
| Voltage - Output (Max) | 29V |
| Voltage - Output (Min/Fixed) | 1.235V (5V) |
What's Included
BILL OF MATERIALS
- 1x LP2951CMX/NOPB 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
WIDTH
< 0.9" (straddles breadboard)
PITCH
2.54mm standard
SOLDER
Lead-free, reflow assembled
FINISH
FR4, lead-free HASL