TPS76550DRG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The TPS76550DRG4 is a fixed 5V low-dropout linear voltage regulator from Texas Instruments with an ultra-low dropout voltage of 85mV typical. It supports a 2.7V to 10V input range with 150mA output current in a compact 8-pin SOIC package. From $0.60, available in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- TPS76550DRG4 Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low dropout voltage of 85mV typical at 150mA output enabling operation with minimal input-to-output differential
- Fixed 5V output with ±3% accuracy providing stable regulation for sensitive digital and analog loads
- Wide input voltage range from 2.7V to 10V compatible with battery-powered and regulated bus systems
Applications
The TPS76550DRG4 is ideal for post-regulation of 5V rails in embedded systems, DSP boards, and microcontroller applications where low quiescent current and minimal power dissipation are essential. Its ultra-low dropout characteristic makes it particularly effective in battery-powered handheld devices where the supply voltage approaches the regulated output. It is also used in industrial control panels, communication modules, and sensor interfaces requiring a stable 5V reference supply.
Specifications
| Pbfree Code | Yes |
| YTEOL | 0 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.15V |
| Dropout Voltage1-Nom | 0.085V |
| Input Voltage Absolute-Max | 13.5V |
| Input Voltage-Max | 10V |
| Input Voltage-Min | 5.3V |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Line Regulation-Max | 0.00235% |
| Load Regulation-Max | 0.015% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.15A |
| Output Voltage1-Max | 5.15V |
| Output Voltage1-Min | 4.85V |
| Output Voltage1-Nom | 5V |
| 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 LDO REGULATOR |
| Surface Mount | YES |
| Technology | PMOS |
| 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 | 3% |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output voltage of the TPS76550DRG4?
The TPS76550DRG4 provides a fixed 5V output voltage with a tolerance of ±3%. This makes it suitable for powering digital logic, microcontrollers, and analog circuits that require a stable 5V supply rail.
What is the dropout voltage of the TPS76550DRG4?
The TPS76550DRG4 features a typical dropout voltage of 85mV at the full 150mA load, with a maximum dropout of 150mV. This low dropout characteristic allows it to regulate effectively even when the input voltage is only slightly above 5V.
What input voltage range does the TPS76550DRG4 support?
This LDO regulator accepts an input voltage from 2.7V to 10V, with an absolute maximum rating of 13.5V. The wide input range makes it compatible with various power sources including Li-Ion batteries, USB power, and regulated 5V or 9V adapters.
What package is the TPS76550DRG4 available in?
The TPS76550DRG4 is available in an 8-pin SOIC (small outline integrated circuit) surface-mount package, which balances ease of soldering with a compact PCB footprint. The G4 suffix confirms it is RoHS compliant and lead-free.
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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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