Low-dropout linear voltage regulator with 1µA quiescent current and 250mA maximum output current. Features a fixed 2.8V output voltage with ±2% tolerance, operating from a 3.8V to 5.5V input range. This 4-terminal device utilizes a ZQFN1x1-4 package and offers a maximum dropout voltage of 0.6V. Suitable for applications requiring efficient power management within an operating temperature range of -40°C to 85°C.
Quick Jump:
Technical Specifications
Richtek RT9073A-28GQZ technical specifications.
General
| Max Operating Temperature | 85 |
| Number of Terminals | 4 |
| Min Operating Temperature | -40 |
| Terminal Position | DUAL |
| JEDEC Package Code | S-PDSO-N4 |
| Width | 1 |
| Length | 1 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Input Voltage-Max | 5.5 |
| Input Voltage-Min | 3.8 |
| Output Voltage1-Min | 2.744 |
| Output Voltage1-Max | 2.856 |
| Output Current1-Max | 0.25 |
| Voltage Tolerance-Max | 2 |
| Adjustability | FIXED |
| Operating Temperature TJ-Max | 125 |
| Dropout Voltage1-Nom | 0.51 |
| Output Voltage1-Nom | 2.8 |
| Operating Temperature TJ-Min | -40 |
| Input Voltage Absolute-Max | 6.5 |
| Line Regulation-Max | 0.0042 |
| Load Regulation-Max | 0.028 |
| Dropout Voltage1-Max | 0.6 |
Compliance
| Lead Free | Yes |
| REACH | unknown |
| Military Spec | False |
Datasheet
Richtek RT9073A-28GQZ Datasheet
Download the complete datasheet for Richtek RT9073A-28GQZ to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.