UA7805CKTTRG3 Texas Instruments Integrated Circuit (Other) In Stock
UA7805CKTTRG3 is a fixed 5V positive linear voltage regulator IC from Texas Instruments with 1A output current, 35V max input, and 2V dropout voltage. Available from $0.468 with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 4
- Lifecycle
- ACTIVE
- Datasheet
- UA7805CKTTRG3 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4680(MOQ 1)
- Temp Range
- ?°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Fixed 5V output voltage with ±4% regulation accuracy for stable power supply design
- 1A continuous output current capability suitable for medium-load applications
- 35V absolute maximum input voltage with built-in thermal shutdown and overcurrent protection
- 2V nominal dropout voltage enabling efficient regulation from standard 7V-38V input supplies
- Lead-free (Pb-free) TO-252 (DPAK) surface-mount package for compact PCB layouts
Applications
The UA7805CKTTRG3 is widely used in consumer electronics, industrial control systems, and embedded designs requiring a stable 5V regulated supply. It is ideal for powering microcontrollers, logic circuits, and sensor modules in automotive and industrial applications where a robust fixed-voltage regulator with thermal protection is essential. Its surface-mount DPAK package makes it suitable for space-constrained PCB designs in power management subsystems.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustability | FIXED |
| Dropout Voltage1-Nom | 2V |
| Input Voltage Absolute-Max | 35V |
| Input Voltage-Max | 38V |
| Input Voltage-Min | 7V |
| JESD-30 Code | R-PSSO-G3 |
| JESD-609 Code | e3 |
| Line Regulation-Max | 0.1% |
| Load Regulation-Max | 0.1% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Output Current1-Max | 1.5A |
| Output Voltage1-Max | 5.25V |
| Output Voltage1-Min | 4.75V |
| Output Voltage1-Nom | 5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SIP3,.1TB |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 245 |
| Qualification Status | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 2.54mm |
| Terminal Position | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Voltage Tolerance-Max | 5% |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for UA7805CKTTRG3:
Frequently Asked Questions
What is the output voltage and current rating of the UA7805CKTTRG3?
The UA7805CKTTRG3 provides a fixed 5V regulated output voltage with a maximum output current of 1A. It maintains regulation accuracy within ±4% across line and load variations, making it reliable for powering 5V digital and analog circuits.
What input voltage range does the UA7805CKTTRG3 support?
The UA7805CKTTRG3 accepts an input voltage range of 7V to 38V, with an absolute maximum rating of 35V. The nominal dropout voltage is 2V, meaning the input must be at least 7V to maintain a stable 5V output.
What package type is the UA7805CKTTRG3 and is it RoHS compliant?
The UA7805CKTTRG3 comes in a TO-252 (DPAK) surface-mount package (JESD-30 code: R-PSSO-G3), which is suitable for high-density PCB designs. It is fully Pb-free and RoHS compliant, as indicated by the JESD-609 code e3 and the 'G3' suffix in the part number.
What are common applications for the UA7805CKTTRG3?
The UA7805CKTTRG3 is commonly used in power management circuits for microcontrollers, embedded systems, industrial control boards, automotive accessories, and consumer electronics requiring a stable 5V supply. Its thermal shutdown and overcurrent protection features make it suitable for demanding environments.
What are suitable alternatives or replacements for the UA7805CKTTRG3?
Compatible alternatives include the LM7805 series from ON Semiconductor, the NCV7805 from ON Semi, and the L7805 from STMicroelectronics—all providing fixed 5V output in similar through-hole or surface-mount packages. When substituting, verify package type (DPAK vs. TO-220), input voltage range, and dropout voltage to ensure compatibility with your design.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.7800 | $0.78 |
| 7+ | $0.6500 | $4.55 |
| 24+ | $0.4680 | $11.23 |
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