TL750L12CDG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
TL750L12CDG4 is a fixed 12 V, 150 mA low-dropout linear voltage regulator from Texas Instruments with 0.6 V typical dropout and 0.04% maximum line regulation in an 8-pin SOIC package. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- TL750L12CDG4 Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TL750L12CDG4?
- Fixed 12 V output with 0.04% maximum line regulation ensures stable reference voltage for precision analog and control circuits
- 150 mA output current in an 8-pin SOIC (R-PDSO-G8) package suits medium-load microcontroller and relay-driver supply rails
- 0.6 V typical dropout voltage allows regulation to remain active with input as low as 12.6 V for efficient power conversion
- Input voltage range up to 26 V provides wide input headroom for 24 V industrial bus post-regulation applications
What is TL750L12CDG4 used for?
TL750L12CDG4 is suited for 12 V reference and logic supply regulation in industrial control boards, relay driver circuits, and analog signal conditioning modules powered from a 15 V to 24 V DC bus. Its tight 0.04% line regulation and 150 mA capacity support stable power delivery to op-amp networks, ADC reference chains, and small microcontrollers where a clean 12 V rail is required without a switch-mode converter.
What are the specifications of TL750L12CDG4?
| YTEOL | 0 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.6V |
| Dropout Voltage1-Nom | 0.6V |
| Input Voltage Absolute-Max | 26V |
| Input Voltage-Max | 26V |
| Input Voltage-Min | 13V |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Line Regulation-Max | 0.04% |
| Load Regulation-Max | 0.12% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Output Current1-Max | 0.15A |
| Output Voltage1-Max | 12.6V |
| Output Voltage1-Min | 11.4V |
| Output Voltage1-Nom | 12V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Voltage Tolerance-Max | 5% |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the TL750L12CDG4 datasheet?
TL750L12CDG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TL750L12CDG4?
Compatible alternatives and drop-in replacements for TL750L12CDG4:
Frequently Asked Questions
What is the output voltage and current rating of TL750L12CDG4, and what input voltage range does it require?
TL750L12CDG4 is fixed at 12 V output with a 150 mA maximum output current. The input voltage range is 13 V minimum to 26 V maximum, with a 0.6 V typical dropout, making it appropriate for 15 V or 24 V industrial bus regulation down to a clean 12 V supply rail.
How does TL750L12CDG4 perform in terms of line regulation, and why does this matter for analog circuit supplies?
Maximum line regulation is 0.04%, meaning a 10 V change on the input produces no more than 4.8 mV shift on the 12 V output. For op-amp supplies and ADC reference rails where power-supply rejection is limited at low frequencies, this tight regulation reduces noise-induced measurement errors to negligible levels.
For a 24 V industrial panel powered from a bus, is TL750L12CDG4 in an 8-pin SOIC package an appropriate post-regulator choice?
Yes. The 26 V maximum input rating accommodates a 24 V bus with typical ripple, and the 8-pin SOIC footprint (R-PDSO-G8) fits standard PCB layouts without a heatsink when dissipating up to about 500 mW. At 150 mA output and 12 V, total power dissipation from a 24 V input is 1.8 W, which may require a small heatsink or copper pour on the PCB for reliable thermal performance.
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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.
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