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LP2985A-50DBVR Breakout
IC REG LINEAR 5V 150MA SOT23-5
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£3.59
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Design a Custom BoardAbout This Component
Fixed-output low-dropout linear regulator with 5V output and 150mA current capability. Features wide input range (2.5V–16V), low noise (30µVRMS), high PSRR (70dB @ 1kHz), and ±0.5% output accuracy. Includes thermal protection, current limiting, and shutdown functionality for battery-powered and portable applications.
Package: SOT-23-5 · 5 pins
Why does this need a breakout?
This 0.95 mm pitch SMD package is incompatible with breadboards and difficult to hand-solder. A breakout board brings the five pins to standard 0.1″ spacing, enabling rapid prototyping without reflow equipment. Essential for evaluating precision analog ICs like current-sense amplifiers in development circuits.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | LP2985A-50DBVR |
| Package | SOT-23-5 |
| Pin Count | 5 |
| Current - Output | 150mA |
| Current - Supply (Max) | 2.5 mA |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Type | Fixed |
| Voltage - Input (Max) | 16V |
| Voltage - Output (Min/Fixed) | 5V |
What's Included
BILL OF MATERIALS
- 1x LP2985A-50DBVR 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