TEXAS INSTRUMENTS PT5103N Module Nos 3.3V
( Brand: Texas Instruments ), ( Manufacturer Part Number: PT5103N ), ( Part Type: Module ), ( Nominal Voltage Rating: Dc ), ( Nominal Current Rating: 1 A ), ( Current Conversion: Dc To Dc )
Review TEXAS INSTRUMENTS Tested New Old Stock 3.3v Dc Module Nos
The Texas Instruments PT5103N is a compact, high-performance DC-DC buck converter module designed for various applications where a regulated output voltage is required. This module comes in a small SOT-223 package, making it an ideal choice for space-constrained designs.
The PT5103N operates with an input voltage range of 3.6V to 5.5V and provides a regulated output voltage of 3.3V with a maximum load current of up to 1A. The module features a constant frequency (approximately 125kHz) and adjustable output voltage through an external resistor network. The output voltage can be set between 1.2V and 3.6V by changing the value of the external resistors.
The PT5103N includes built-in overvoltage, overcurrent, and thermal protection, ensuring reliable operation and preventing damage to connected components. The module also features a low quiescent current of approximately 2.5mA, making it an efficient choice for battery-powered applications.
The PT5103N has a wide operating temperature range of -40 C to 85 C, making it suitable for various environments. The module comes with a thermal pad for enhanced thermal management. The input and output pins are protected with 1k series resistors, which can be bypassed for low impedance applications.
The module has a compact size of 12.2mm x 7.5mm x 3.9mm, making it easy to integrate into various designs. The PT5103N is RoHS compliant and can be used in designs requiring a small, efficient, and reliable DC-DC converter solution.
In summary, the Texas Instruments PT5103N is a versatile and efficient DC-DC buck converter module with adjustable output voltage, built-in protection features, and a compact size, making it an ideal choice for various applications where a regulated output voltage is required.
The Texas Instruments PT5103N is a buck-boost DC-DC converter module designed to step down or step up voltage levels while maintaining constant output voltage. Here are some potential pros and cons of buying this module:
Pros:1. Versatile: The PT5103N can operate as a buck, boost, or buck-boost converter, making it a versatile choice for various voltage conversion applications.
2. Adjustable Output Voltage: The output voltage is adjustable using an external potentiometer or resistor, providing flexibility in designing power supply systems.
3. Wide Input Voltage Range: The input voltage can range from 2.5V to 5.5V, making it suitable for use with a wide range of input power sources.
4. Compact Size: The PT5103N is a small and compact module, making it an ideal choice for space-constrained applications.
5. High Efficiency: The module has a high efficiency of up to 91%, reducing heat dissipation and lowering power consumption.
Cons:1. Complex Control: The PT5103N requires external components for proper operation, including an input capacitor, output capacitor, and an adjustable voltage divider for setting the output voltage.
2. Potential for Output Voltage Instability: The output voltage can be affected by load conditions and input voltage fluctuations, requiring additional stabilization circuitry.
3. Limited Input Current: The module can only supply a maximum input current of 1A, making it unsuitable for high power applications.
4. Cost: Compared to other DC-DC converter modules, the PT5103N may be more expensive due to its advanced features and higher efficiency.
In conclusion, the Texas Instruments PT5103N is a powerful and versatile DC-DC converter module that offers a wide range of benefits, including adjustable output voltage, high efficiency, and a compact size. However, it may require additional components for proper operation and can be more expensive than other modules. Ultimately, the decision to purchase the PT5103N depends on the specific requirements of your application and your budget.
If you are looking for a simple and cost-effective DC-DC converter module, you may consider other options with a more limited feature set. However, if you require a high-performance, versatile converter with adjustable output voltage and high efficiency, the PT5103N is an excellent choice.
Details:
9V - 26V Input. TESTED See Video. See photos for condition and details. DC CONVERTER 3.3V 3W.
part #: pt5103n prices
- $19.99-$25.00
specifications voltageregula:
- brand: Texas Instruments
- mpn: Pt5103n
- part type: Module
- nominal voltage rating: Dc
- nominal current rating: 1 A
- current conversion: Dc To Dc
returns voltageregula:
- policy: No Returns
seller voltageregula:
- # reviews: 943
- rating: 100.0%
- city: Churchville, Virginia
payments voltageregula:
- wallet: Apple-pay
- credit card: Diners-club
- other
offer voltageregula:
- availability: In Stock
- sold: 0
- started: February 12, 2026
- quantity: 1
- options: Ship-to-home
shipping voltageregula:
- carrier: USPS
- type: Calculated
- transit: 6-12 Days
- class: Standard
- cost: $5.52
- service: USPS Ground Advantage
general voltageregula:
- condition: For parts or not working
- Electronic Components Semiconductors > Semiconductors Actives > Power Regulators Converters
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