Positive adjustable LDO voltage regulator with 1A maximum output current. Features an output voltage range of 1.4V to 20.5V, with ±1% accuracy. Operates with input voltages from 3V to 36V, offering typical dropout voltages of 0.216V at 0.5A and 0.307V at 1A. Housed in a 20-pin VQFN EP package for surface mounting, it includes current limit and thermal shutdown protection.
Sign in to ask questions about the Texas Instruments TPS7A4700RGWR datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
Texas Instruments TPS7A4700RGWR technical specifications.
| Basic Package Type | Non-Lead-Frame SMT |
| Package Family Name | QFN |
| Package/Case | VQFN EP |
| Package Description | Very Thin Quad Flat No Lead Package, Exposed Pad |
| Lead Shape | No Lead |
| Pin Count | 20 |
| PCB | 20 |
| Package Length (mm) | 5.15(Max) |
| Package Width (mm) | 5.15(Max) |
| Package Height (mm) | 0.95(Max) |
| Seated Plane Height (mm) | 1(Max) |
| Pin Pitch (mm) | 0.65 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Package Orientation | Yes |
| Package Orientation Marking Type | Dot |
| Jedec | MO-220 |
| Type | LDO |
| Number of Outputs | 1 |
| Output Type | Adjustable |
| Output Voltage | 1.4 to 20.5V |
| Polarity | Positive |
| Maximum Output Current | 1A |
| Minimum Input Voltage | 3V |
| Maximum Input Voltage | 36V |
| Typical Dropout Voltage @ Current | [email protected]|0.307@1AV |
| Maximum Dropout Voltage @ Current | 0.45@1AV |
| Accuracy | ±1% |
| Line Regulation | 0.092%Vo(Typ) |
| Load Regulation | 0.3%Vo(Typ) |
| Junction to Ambient | 32.5°C/W |
| Junction to Case | 27°C/W |
| Typical Ground Current @ Full Load | 6.1mA |
| Typical PSRR | 78dB |
| Typical Output Capacitance | 47uF |
| Typical Output Noise Voltage | 4.67uVrms |
| Output Capacitor Type | Ceramic |
| Special Features | Current Limit|Thermal Shutdown Protection |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 125°C |
| Cage Code | 01295 |
| EU RoHS | Yes |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
Download the complete datasheet for Texas Instruments TPS7A4700RGWR to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
