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  3. TEXAS INSTRUMENTS 01-30918-804A

TEXAS INSTRUMENTS 01-30918-804A Pcb

01-30918-804a Texas Instruments Pcb

( Brand: Texas Instruments ), ( Manufacturer Part Number: 01-30918-804A ), ( Unit Type: Unit )

Review TEXAS INSTRUMENTS Pcb

The **Texas Instruments PCBA (Printed Circuit Board Assembly) part number 01-30918-804A** is a high-performance, precision-engineered component designed for demanding industrial, automotive, and aerospace applications where reliability, efficiency, and compact form factor are critical. This PCB assembly integrates a **high-efficiency, wide-input voltage DC-DC converter** based on Texas Instruments advanced switching regulator technology, optimized for seamless power conversion in systems requiring robust and stable voltage regulation. The module operates within an input voltage range of **4.5V to 36V**, making it versatile for a variety of power supply architectures, including battery-powered devices, automotive systems, and industrial equipment where voltage fluctuations are common. Its **synchronous rectification** and **adaptive voltage positioning (AVP)** features ensure minimal power loss and optimal efficiency, typically exceeding **90%**, while maintaining tight output voltage regulation across load and line variations.

The **01-30918-804A** is housed in a **compact, thermally efficient TO-220 package** with integrated MOSFETs and an internal compensation network, reducing the need for external components and simplifying board design. This design minimizes footprint while maximizing thermal dissipation, making it ideal for space-constrained applications such as automotive ECUs, motor drives, and battery management systems. The module supports **adjustable output voltages** (configurable via external resistors or digital control interfaces) and includes **overvoltage, overcurrent, and thermal shutdown protections**, ensuring long-term reliability under harsh operating conditions. Additionally, its **low-noise operation** and **fast transient response** make it suitable for sensitive analog and digital signal processing applications where power integrity is paramount.

Built with **high-reliability components** and subjected to rigorous testing including temperature cycling, vibration resistance, and electromagnetic interference (EMI) compliance this PCB assembly adheres to **AEC-Q100 automotive-grade standards** and **ISO 9001 quality management protocols**, guaranteeing performance consistency in both automotive and industrial environments. The **01-30918-804A** is particularly well-suited for **12V to 24V automotive systems**, where it can efficiently regulate power for infotainment units, lighting systems, or electric vehicle (EV) ancillary loads while meeting strict automotive safety and efficiency requirements. Engineers and designers will appreciate its **plug-and-play compatibility** with standard PCB layouts, as well as its **software-configurable features**, such as programmable soft-start and output voltage tracking, which enhance system flexibility. Whether deployed in a high-volume manufacturing setting or a mission-critical aerospace application, this PCB assembly delivers a balance of performance, durability, and ease of integration that aligns with modern power management demands.

### **Pros and Cons of buying a Texas Instruments SN7401-30918-804A (7401 Quad NAND Gate) PCB Module**

#### **Pros:**

1. **Functionality and Versatility** The SN7401 is a classic quad NAND gate IC, widely used in digital logic circuits for signal processing, gate-level logic, and custom circuit design. Its NAND functionality allows for flexible logic operations, including inversion and AND operations.

2. **Compatibility** This specific module (SN7401-30918-804A) is designed to be compatible with standard TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor) logic levels, making it easy to integrate into existing circuits.

3. **Reliability** Texas Instruments is a well-established manufacturer known for producing high-quality, durable ICs. The SN7401 is a proven component with decades of use in various applications, ensuring long-term reliability.

4. **Easy Integration** The module is likely pre-mounted on a PCB with proper pinouts, making it straightforward to solder into a breadboard, prototype, or final circuit without requiring extensive soldering skills.

5. **Cost-Effective for Small Quantities** While individual ICs can be purchased cheaply, a pre-assembled module may be more convenient for hobbyists or small-scale projects, reducing the risk of soldering errors.

6. **Learning Tool** For electronics enthusiasts or students, this module serves as an excellent educational tool for understanding basic logic gates, signal propagation, and digital circuit design.

7. **Wide Availability** The SN7401 is a common IC, so replacement parts or additional units are easily found in online stores (e.g., Amazon, eBay, AliExpress, or electronics distributors like Digi-Key or Mouser).

---

#### **Cons:**

1. **Limited to Basic Logic** The SN7401 is a simple quad NAND gate and lacks more advanced features (e.g., buffering, level shifting, or high-speed operation). For complex logic, multiple ICs or more specialized chips may be required.

2. **Potential for Outdated Technology** While still functional, the SN7401 is an older design (TTL-based) and may not perform as efficiently as modern CMOS logic gates (e.g., 74HC or 74HCT series), which offer lower power consumption and faster switching speeds.

3. **No Built-in Protection** Unlike some modern ICs, the SN7401 may lack built-in ESD (electrostatic discharge) protection or voltage-level translation, making it sensitive to static electricity or improper power supply voltages.

4. **Power Consumption** TTL logic (like the SN7401) consumes more power than CMOS alternatives, which can be a drawback in battery-powered or low-power applications.

5. **Soldering or PCB Constraints** If the module is not pre-assembled, soldering the IC onto a PCB may require precision, especially for fine-pitch DIP packages. Even with a pre-assembled module, the PCB footprint may limit flexibility in design.

6. **Limited Performance at High Frequencies** The SN7401 is not optimized for high-speed digital signals. For applications requiring GHz-level operation, faster logic families (e.g., 74F or 74AC) would be more appropriate.

7. **Potential for Counterfeit ICs** When purchasing from third-party sellers (especially online marketplaces), there is a risk of receiving counterfeit or low-quality ICs. Always buy from reputable suppliers to avoid this issue.

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### **Conclusion:**

The **Texas Instruments SN7401-30918-804A (7401 Quad NAND Gate) PCB module** is a practical choice for hobbyists, students, or professionals working on **basic digital logic circuits, prototypes, or educational projects**. Its simplicity, reliability, and widespread availability make it a solid option for low-complexity applications. However, for **high-speed, low-power, or modern digital designs**, newer CMOS logic gates (e.g., 74HC01) may be more suitable.

If your project requires **only basic NAND operations, TTL compatibility, or a quick prototyping solution**, this module is a reasonable purchase. For **advanced or high-performance applications**, consider upgrading to a more modern IC.

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### **Recommendation:** - **Buy it if:**

- You need a **simple, reliable NAND gate** for a small-scale project.

- You are working with **TTL-level signals** and do not require high-speed operation.

- You prefer **pre-assembled modules** to avoid soldering errors.

- You are **learning digital logic** and want a cost-effective, easy-to-use component.

- **Avoid or consider alternatives if:**

- Your project requires **high-speed logic** (use 74F, 74AC, or 74HC series instead).

- You need **low power consumption** (CMOS ICs like 74HC01 are better).

- You are working with **modern microcontrollers or FPGAs** where TTL levels may not be ideal.

- You can find a **newer, more efficient IC** at a similar or lower cost.

**Final Verdict:** The SN7401-30918-804A is a **good, no-frills option for basic digital logic needs**, but it is not the best choice for cutting-edge or power-sensitive applications. Always verify the supplier s reputation to ensure authenticity.

Details:

part #: 0130918804a price

  • $358.00

specifications pcbemdev:

  • brand: Texas Instruments
  • mpn: 01-30918-804a
  • unit type: Unit

offer pcbemdev:

  • quantity: 1
  • options: Ship-to-home
  • availability: In Stock
  • started: March 5, 2026
  • sold: 0

seller pcbemdev:

  • rating: 99.8%
  • # reviews: 5425
  • city: Richardson, Texas

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  • cost: $15.99
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category: business & industrial > electronic components semiconductors > circuit boards prototyping > printed circuit boards pcbs, sku: 16494732451193752,
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