UA78L08CDRG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The UA78L08CDRG4 is a fixed 8 V positive linear voltage regulator from Texas Instruments delivering up to 100 mA output current. It accepts an input voltage range of 10.5 V to 23 V with a maximum dropout of 1.7 V and offers tight line regulation of 0.2%. Available in an 8-pin SOIC package with RoHS-compliant e4 finish.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- UA78L08CDRG4 Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of UA78L08CDRG4?
- Fixed 8 V output with tight line regulation of 0.2% for stable power rails
- Supports up to 100 mA output current from a 10.5 V to 23 V input range
- Low-profile 8-pin SOIC (R-PDSO-G8) package with RoHS e4 lead-free finish
What is UA78L08CDRG4 used for?
The UA78L08CDRG4 is well suited for powering analog signal-conditioning circuits and sensor bias networks that require a clean, stable 8 V rail. Its 100 mA current capacity and wide 10.5 V to 23 V input range make it a practical choice in industrial instrumentation, consumer electronics power supplies, and microcontroller peripheral power domains where a compact SOIC footprint is preferred.
What are the specifications of UA78L08CDRG4?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Adjustability | FIXED |
| Dropout Voltage1-Nom | 1.7V |
| Input Voltage Absolute-Max | 30V |
| Input Voltage-Max | 23V |
| Input Voltage-Min | 10.5V |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Line Regulation-Max | 0.2% |
| Load Regulation-Max | 0.08% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Output Current1-Max | 0.1A |
| Output Voltage1-Max | 8.8V |
| Output Voltage1-Min | 7.2V |
| Output Voltage1-Nom | 8V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT STANDARD 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 | 10% |
| 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 UA78L08CDRG4 datasheet?
UA78L08CDRG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for UA78L08CDRG4?
Compatible alternatives and drop-in replacements for UA78L08CDRG4:
Frequently Asked Questions
Which design constraints should be reviewed before using UA78L08CDRG4?
The UA78L08CDRG4 is a fixed 8 V positive linear voltage regulator from Texas Instruments delivering up to 100 mA output current. It accepts an input voltage range of 10.5 V to 23 V with a maximum dropout of 1.7 V and offers tight line regulation of 0.2%. Available in an 8-pin SOIC package with RoHS-compliant e4 finish. The documented 8 pins should be checked against the manufacturer datasheet so electrical limits, signal assignments, and application conditions are understood before design approval.
How should engineers validate its footprint and assembly interface?
UA78L08CDRG4 is classified as a Integrated Circuit in a Small Outline Packages form with 8 pins. Engineers should verify the current manufacturer drawing, orientation, footprint, clearances, and assembly process before releasing the PCB.
For production purchasing, which identity checks reduce substitution risk?
Buyers should confirm the complete UA78L08CDRG4 ordering code, Texas Instruments identity, 8 pins, lifecycle status, packaging, date code, and lot traceability before accepting inventory or an alternate configuration.
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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.
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