TL780-05CKTTR Texas Instruments Integrated Circuit (Other) In Stock
The TL780-05CKTTR is a fixed 5 V linear voltage regulator from Texas Instruments supporting input voltages from 7 V to 30 V with a 2 V dropout voltage. It offers excellent line regulation of 0.005% maximum and is housed in a 3-pin TO-252 package. Available worldwide with fast shipping and competitive pricing.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 4
- Lifecycle
- ACTIVE
- Datasheet
- TL780-05CKTTR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.8500(MOQ 1)
- Temp Range
- ?°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TL780-05CKTTR?
- Fixed 5 V output with tight line regulation of 0.005% maximum for stable power supply rails
- Wide input voltage range from 7 V to 30 V accommodating unregulated supplies and automotive battery rails
- 2 V dropout voltage in a 3-pin TO-252 (SOT-223) package enabling easy thermal management on PCB
What is TL780-05CKTTR used for?
The TL780-05CKTTR is ideal for providing a regulated 5 V supply rail in consumer electronics, industrial control boards, and automotive accessories where an unregulated 7 V to 30 V supply is available. Its excellent line regulation and high input voltage tolerance make it suitable for power conditioning in motor drivers, relay controllers, and embedded systems requiring a stable 5 V logic supply.
What are the specifications of TL780-05CKTTR?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustability | FIXED |
| Dropout Voltage1-Nom | 2V |
| Input Voltage Absolute-Max | 35V |
| Input Voltage-Max | 30V |
| Input Voltage-Min | 7V |
| JESD-30 Code | R-PSSO-G3 |
| JESD-609 Code | e3 |
| Line Regulation-Max | 0.005% |
| Load Regulation-Max | 0.025% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Output Current1-Max | 1.5A |
| Output Voltage1-Max | 5.1V |
| Output Voltage1-Min | 4.9V |
| Output Voltage1-Nom | 5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SMSIP3H,.55TB |
| 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 | 2% |
| ## TL780-05CKTTR Alternates Showing results | Image |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the TL780-05CKTTR datasheet?
TL780-05CKTTR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TL780-05CKTTR?
Compatible alternatives and drop-in replacements for TL780-05CKTTR:
Frequently Asked Questions
What is the input voltage range and dropout voltage of the TL780-05CKTTR?
The TL780-05CKTTR accepts input voltages from 7 V to 30 V with a nominal dropout voltage of 2 V, making it suitable for regulating unregulated 9 V, 12 V, or 24 V supplies down to a clean 5 V output for logic and microcontroller circuits.
How does the TL780-05CKTTR's line regulation compare to competing fixed regulators?
With a maximum line regulation of 0.005%, the TL780-05CKTTR maintains highly stable 5 V output across a wide range of input voltage variations from 7 V to 30 V, which is significantly tighter than many generic 78xx-series regulators and benefits precision analog and communication circuits.
Which industrial or automotive applications are best served by the TL780-05CKTTR?
Industrial automation panels and automotive accessories powered from 12 V or 24 V battery rails benefit most, since the 30 V maximum input rating and 2 V dropout easily accommodate load dump transients and voltage ripple while delivering a stable 5 V rail to microcontrollers, sensors, and relay coil drivers.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
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+ | $2.0800 | $2.08 |
| 25+ | $1.3936 | $34.84 |
| 100+ | $1.2440 | $124.40 |
| 250+ | $1.1727 | $293.17 |
| 1000+ | $0.9462 | $946.20 |
| 1500+ | $0.8500 | $1275.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit