TPS77315DGKG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The TPS77315DGKG4 is a fixed 1.5V low dropout linear voltage regulator from Texas Instruments, delivering 250mA output current with a maximum dropout of 1.2V from a 2.7V–10V input in an 8-pin MSOP/VSSOP package. It provides excellent line and load regulation for noise-sensitive applications. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- TPS77315DGKG4 Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TPS77315DGKG4?
- Fixed 1.5V output with tight ±2% accuracy and ultra-low 0.001% load regulation for precision power rails
- Low 1.2V maximum dropout voltage enabling operation down to 2.7V input, ideal for battery-powered designs
- Compact 8-pin MSOP/VSSOP package (0.412W) for space-constrained applications
What is TPS77315DGKG4 used for?
The TPS77315DGKG4 is ideal for powering microcontrollers, DSPs, and low-voltage digital logic in portable battery-operated devices such as handheld instruments and IoT sensors. Its low dropout voltage and fixed 1.5V output make it well suited for post-regulation from unregulated or lightly regulated supply rails. It is also used in noise-sensitive analog front ends where stable, clean power supply voltage is critical to signal integrity.
What are the specifications of TPS77315DGKG4?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 1.2V |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e4 |
| Line Regulation-Max | 0.0056% |
| Load Regulation-Max | 0.001% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Voltage1-Max | 1.53V |
| Output Voltage1-Min | 1.47V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.19 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | PMOS |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| 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 TPS77315DGKG4 datasheet?
TPS77315DGKG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS77315DGKG4?
Compatible alternatives and drop-in replacements for TPS77315DGKG4:
Frequently Asked Questions
What is the output voltage of the TPS77315DGKG4?
The TPS77315DGKG4 provides a fixed 1.5V output voltage with ±2% accuracy, making it suitable for powering low-voltage digital and analog circuits that require a precise and stable supply.
What is the maximum dropout voltage of the TPS77315DGKG4?
The TPS77315DGKG4 has a maximum dropout voltage of 1.2V, allowing it to maintain regulation from input voltages as low as 2.7V, which is critical for extending battery life in portable applications.
What package is the TPS77315DGKG4 available in?
The TPS77315DGKG4 is available in an 8-pin MSOP/VSSOP package (JESD-30 code S-PDSO-G8), offering a compact and thermally efficient form factor with a 0.412W power dissipation rating.
Is the TPS77315DGKG4 RoHS compliant?
Yes, the TPS77315DGKG4 is RoHS compliant and lead-free, denoted by its JESD-609 e4 code and Pb-free designation, meeting environmental requirements for modern electronic product manufacturing.
Related Guides
STM32H725IGT3 Selection Guide: Memory, Package, Temperature, and Supply
Choose the right STM32H725 variant by comparing Flash, package, pin count, temperature grade, connectivity, and production requirements.
Aug 1, 2026
STM32H725IGT3 High-Performance MCU Design Guide
Design STM32H725IGT3 systems for reliable 550 MHz operation with practical power, clock, cache, DMA, PCB, ADC, and recovery guidance.
Jul 31, 2026
150141VS73100 Violet SMD LED Selection Guide: Color, Drive, and Sourcing
Select the 150141VS73100 by wavelength, brightness, drive current, 3528 fit, reliability, and traceable sourcing requirements.
Jul 31, 2026
STEF05SGR 5 V eFuse Protection Design Guide
Design a reliable 5 V STEF05SGR eFuse stage with current-limit math, capacitor sizing, thermal analysis, fault recovery, and PCB layout guidance.
Jul 30, 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
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