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VNL5050S5TR-E Breakout
PWR DRIVER NMOSFET 19A 50mOHM 8SO
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Design a Custom BoardAbout This Component
Monolithic low-side N-channel power driver using STMicroelectronics VIPower technology for automotive applications. Features 19A drain current, 50mΩ on-resistance, integrated thermal shutdown with automatic restart, current/power limiting, and ESD protection. Suitable for driving resistive or inductive loads with one side connected to battery.
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 | STMicroelectronics |
| Part Number | VNL5050S5TR-E |
| Package | SOIC-8 (3.9×4.9mm) |
| Pin Count | 8 |
| Current - Output (Max) | 19A |
| Input Type | Non-Inverting |
| Interface | On/Off |
| Number of Outputs | 1 |
| Output Configuration | Low Side |
| Output Type | N-Channel |
| Rds On (Typ) | 50mOhm (Max) |
| Voltage - Load | 36V (Max) |
| Voltage - Supply (Vcc/Vdd) | 3.5V ~ 5.5V |
What's Included
BILL OF MATERIALS
- 1x VNL5050S5TR-E 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