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TPS7B8233QDGNRQ1 Breakout
IC REG LINEAR 3.3V 300MA 8-HVSSOP
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Design a Custom BoardAbout This Component
Automotive-grade AEC-Q100 low-dropout linear regulator rated 300mA with ultra-low 2.7µA typical quiescent current. Accepts 3V to 40V input (45V transient protected) with ±2% output accuracy and 700mV maximum dropout at 200mA load. Designed for automotive always-on systems including MCUs, transceivers, and control modules.
Package: MSOP-8 · 8 pins
Why does this need a breakout?
The 0.65mm pitch and tiny 3×3mm form factor make hand soldering challenging and impractical for breadboard prototyping. A breakout board converts this compact SMD package into a standard header layout, enabling reliable connections and rapid iteration without specialized soldering equipment or rework risk.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | TPS7B8233QDGNRQ1 |
| Package | MSOP-8 |
| Pin Count | 8 |
| Current - Output | 300mA |
| Current - Quiescent (Iq) | 5 µA |
| Current - Supply (Max) | 6.5 µA |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Type | Fixed |
| Voltage Dropout (Max) | 1.25V @ 300mA |
| Voltage - Input (Max) | 40V |
What's Included
BILL OF MATERIALS
- 1x TPS7B8233QDGNRQ1 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