Texas Instruments Surface Mount Positive Voltage Regulator 15 W 25V 3-Pin UA7805CKTTR

Texas Instruments UA7805CKTTR is a 3-pin Surface Mount Positive Voltage Regulator with a power rating of 15 W and operation up to 25V. It provides a stable 5V output with internal protection features making it ideal for use in a variety of electronic applications.

This voltage regulator belongs to the μA78 series, known for delivering reliable fixed output voltages ranging from 2.6 V up to 15 V. The UA7805CKTTR delivers an output current of 1.5 A, ensuring it can supply sufficient power to circuits in telecommunication, computing, and portable device applications with efficiency and stability.

The device features internal thermal overload shutdown and short-circuit current limiting, protecting the circuitry from overheating and electrical faults. It incorporates output transistor safe-area compensation to enhance its durability and performance under high power dissipation conditions.

Its compact surface mount form factor, with dimensions approximately 10.67mm length, 9.65mm width, and 4.83mm height, facilitates easy integration on printed circuit boards within size-constrained designs. The regulator operates effectively within temperature limits up to 125°C, supporting demanding industrial and commercial environments.

Applications include on-card regulation eliminating problems associated with single-point regulation, making the UA7805CKTTR particularly suitable for embedded systems. It requires no external components for typical operation but allows adjustments via external devices when specific voltage or current tuning is needed.

Features positive polarity and surface mount design for compact PCB integration. Operates with a maximum input voltage of 25V and a minimum input voltage of 7V. Output current capability of up to 1.5 A addresses various electronic load requirements.

Internal thermal overload and short-circuit protection ensure device safety. Compact dimensions: 10.67mm (L) x 9.65mm (W) x 4.83mm (H) enable space-saving designs. Maximum operating temperature of 125°C supports harsh environmental conditions.

Internal transistor safe-area compensation for high power dissipation reliability. Wide application range including telecommunications, computing, and portable devices. No external parts needed though adjustable with external voltage and current devices.

This voltage regulator is part of Texas Instruments’ comprehensive range of power management ICs designed for high performance and durable electronic component solutions. Browse the Electronics & Electricals > Semiconductor > Power Management ICs > Voltage Regulator category on EnvMart for related products and alternative options.