If you have ever built a robot, a 3D printer, a conveyor controller, or any motion system that needs to drive DC or stepper motors from a microcontroller, you have almost certainly heard of the L298 family. The L298P013TR Dual Full-Bridge Driver IC is STMicroelectronics’ surface-mount, tape-and-reel version of this legendary device — a high-voltage, high-current H-bridge that turns your low-voltage logic signals into real mechanical motion.
In this article, we look at what the L298P013TR is, the specifications that make it a design-in favourite, where it shines, and how you can source it quickly through a trusted one-stop distributor.
What Is the L298P013TR?
The L298P013TR is an integrated monolithic dual full-bridge driver manufactured by STMicroelectronics. As the “dual” in the name suggests, it contains two independent H-bridges on a single chip, each capable of driving a DC motor, or both bridges can be paralleled or combined to drive one bipolar stepper motor.
The part number breaks down like this:
- L298 — the legacy family name, in production for decades and fully supported by ST.
- П — the PowerSO-20 surface-mount package variant (as opposed to the through-hole Multiwatt-15 version, the L298N).
- 013 — packaging / ordering option.
- TR — Tape & Reel, designed for automated SMT assembly lines in volume production.
Because it accepts standard TTL logic levels, the L298P013TR interfaces directly with Arduino, STM32, Raspberry Pi, or any microcontroller without extra level-shifting circuitry.
Key Specifications
| Parameter | Value |
| Өндіруші | STMicroelectronics |
| Device Type | Dual Full-Bridge (H-Bridge) Motor Driver |
| Logic Compatibility | TTL / 5 V CMOS |
| Motor Supply Voltage (Vs) | Up to 46 V (4.8 V – 46 V operating range) |
| Total DC Output Current | Up to 4 A |
| Peak Output Current (per bridge) | 2.5 A repetitive, 3 A non-repetitive |
| Number of Bridges | 2 |
| Enable Inputs | 2 (independent per bridge) |
| Logic Supply | Separate lower-voltage rail (Vss) |
| Saturation Voltage | Low, typical ~1.8 V at 2 A |
| Қорғау | Overtemperature shutdown |
| Input Noise Immunity | Logical “0” recognised up to 1.5 V |
| Пакет | PowerSO-20 (surface mount) |
| Жұмыс температурасы | -40 °C to +150 °C (junction) |
| Монтаждау | Tape & Reel (TR), RoHS / EcoPack2 compliant |
| Part Status | Белсенді |
Two design details are worth highlighting. First, the separate logic supply pin lets the chip’s digital side run at 3.3 V or 5 V while the motor side pulls up to 46 V, so you can drive a 24 V or 36 V motor from a modern 3.3 V MCU without a level shifter. Second, the two independent enable lines mean each bridge can be PWM’d independently for speed and direction control.
Typical Applications
The L298P013TR is a workhorse in applications such as brushed DC motor drives (robot actuators, conveyors, vending machines), bipolar stepper motors (CNC routers, 3D printers, CCTV pan/tilt), relays and solenoids (valves, locks, clutches), battery-powered mobility devices, home appliances, and education / Arduino robotics platforms. Its robustness, wide supply range, and simple logic interface have kept it relevant for decades.
Why Engineers Still Choose the L298P013TR
- Proven and documented. Decades of application notes, Arduino libraries, and reference designs mean you will never be stuck debugging it alone.
- High voltage tolerance. Handling up to 46 V lets it drive larger industrial motors that 12 V-only drivers cannot.
- Built-in protection. Overtemperature shutdown, plus external flyback diodes, make it forgiving in real layouts.
- Surface-mount friendly. The PowerSO-20 package supports automated placement and decent thermal dissipation.
Sourcing the L298P013TR — Stock Matters
Because the L298 family is a mature, widely used part, it is also a frequent victim of allocation, counterfeit grey-market parts, and long lead times. When your production line is waiting on motor drivers, waiting 16 weeks for a factory order is not an option.
That is why design engineers and procurement teams turn to NBTC.
NBTC — Your One-Stop Electronic Component Source
NBTC specialises in spot inventory of active and legacy semiconductors. We currently hold large volumes of the L298P013TR in stock, ready for same-day dispatch — whether you need reels for a new production run or a few pieces for a prototype build.
When you buy electronic components at nbtcminer.com, you get:
- Massive spot stock — millions of SKUs across motor drivers, MCUs, power management, RF, analog, and passives from ST, TI, Infineon, NXP, and more.
- True one-stop BOM service — upload your full bill of materials, and NBTC will quote, consolidate, and ship every line together.
- 100% authentic parts — sourced through authorised or fully traceable channels, with original packaging.
- Fast global shipping — same-day dispatch on in-stock orders, express delivery to 80+ countries.
Conclusion
The L298P013TR Dual Full-Bridge Driver IC remains one of the most reliable, well-understood ways to turn logic-level commands into controlled motor motion. With 46 V operating voltage, 4 A total output, TTL-compatible inputs, and PowerSO-20 surface-mount packaging, it is equally at home in industrial drives, robotic platforms, and education projects.
Skip the allocation headaches. Check live stock of the L298P013TR today at nbtcminer.com, upload your BOM, and let NBTC make component sourcing simple, fast, and dependable. Great products are built on great supply chains.
L298P013TR
L298P013TR
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