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Texas Instruments Surface Mount Positive Voltage Regulator UA7805CKTTR 3-Pin 15W 25V
Specifications
| Country of Origin | India |
|---|---|
| Voltage | Regulators Texas Instruments, Voltage Regulator 15 W 25V 3-Pin RS Stock No |
| Brand | Texas Instruments |
| Height | 4.83mm |
| Length | 10.67mm |
| Model | UA7805CKTTR |
| Width | 9.65mm |
| Mount Type | Surface |
| Series | UA78xx |
| Power Rating | 15W |
| Maximum Operating Temperature | 125°C |
| Polarity | Positive |
| Maximum Input Voltage | 25V |
| Minimum Input Voltage | 7V |
| Pin Count | 3 |
Key Features
- Fixed 5V output voltage with internal thermal overload shutdown.
- Maximum operating temperature of 125°C for reliable performance.
- Internal short-circuit current limiting and safe-area compensation.
- Compact surface mount form factor with dimensions of 10.67mm length, 9.65mm width, and 4.83mm height.
- Ideal for telecommunications, computing, and portable device applications requiring regulated power supply.
Product Description
Texas Instruments UA7805CKTTR is a high-performance surface mount positive voltage regulator supporting power dissipation up to 15 watts. Designed with 3 pins, it operates with a maximum input voltage of 25V and a minimum input voltage of 7V, providing a fixed 5V output voltage suitable for a wide range of electronic circuits.
This device integrates internal thermal overload protection and current limiting to enhance reliability and safety during operation. It includes output transistor safe-area compensation to maintain stable regulation under varying load conditions.
The compact outline with dimensions of 10.67mm length, 9.65mm width, and 4.83mm height facilitates space-saving PCB layouts and surface mount assembly. Its operational temperature can reach up to 125°C, making it suitable for demanding industrial and commercial electronics.
Common applications include on-card regulation in telecommunications equipment, computing devices, and portable electronics which require precise voltage stabilization eliminating issues with single point regulation.
The UA78xx series offers different current output variants; this model supports 1.5A output, providing robust power for embedded systems. The device’s positive polarity and surface mounting typify modern electronic power management ICs used extensively in manufacturing and engineering sectors.
Fixed 5V output voltage with internal thermal and current protections. Compact surface mount design ideal for PCB integration. Wide input voltage range from 7V to 25V with 1.5A output current. Maximum operating temperature rating of 125°C.
Suitable for telecom, computing, and portable device regulation tasks.
Explore our catalog for more Texas Instruments power management ICs and Voltage Regulators. EnvMart offers a comprehensive selection of semiconductor devices tailored for industrial and commercial electronics engineering projects.
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Frequently Asked Questions
The UA7805CKTTR provides a fixed output voltage of 5V.
This model supports a maximum input voltage of 25V.
It has a power rating of 15 watts.
The minimum input voltage for this regulator is 7V.
The maximum operating temperature is rated at 125°C.
The dimensions are 10.67mm in length, 9.65mm in width, and 4.83mm in height.
This model utilizes a surface mount design.
This voltage regulator has a pin count of 3.
It is suitable for telecommunications, computing devices, and portable electronics requiring regulated power supply.
Yes, it includes internal thermal overload protection and current limiting features.
This model is part of the UA78xx series of voltage regulators.
The UA7805CKTTR supports an output current of 1.5A.
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