Description
TPS74801QRGWRQ1
Description
The TPS74801QRGWRQ1 is a low-dropout (LDO) linear voltage regulator that provides a high-accuracy output voltage with low noise and high ripple rejection. This device is designed to provide a stable output voltage from a variety of input sources, making it suitable for use in a wide range of applications.
Features
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage: 1.2V to 3.3V (adjustable)
- Output Current: Up to 200mA
- Dropout Voltage: 300mV at 200mA
- Line Regulation: 0.2% (typical)
- Load Regulation: 0.5% (typical)
- Noise: 20uVrms (typical)
- Ripple Rejection: 60dB (typical)
Package and Ordering Information
- Package Type: WQFN-16
- Package Size: 3mm x 3mm
- Pin Count: 16
- Ordering Part Number: TPS74801QRGWRQ1
Applications
- Portable Electronics: Smartphones, tablets, and laptops
- Industrial Control: PLCs, robots, and automation systems
- Medical Devices: Patient monitoring systems, medical imaging equipment
- Communications: Base stations, routers, and switches
Specifications
Electrical Characteristics
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Input Voltage | – | 2.7 | – | 5.5 | V |
| Output Voltage | – | 1.2 | – | 3.3 | V |
| Output Current | – | – | 200 | – | mA |
| Dropout Voltage | IOUT = 200mA | – | 300 | – | mV |
| Line Regulation | VIN = 2.7V to 5.5V | – | 0.2 | – | % |
| Load Regulation | IOUT = 1mA to 200mA | – | 0.5 | – | % |
| Noise | 10Hz to 100kHz | – | 20 | – | uVrms |
| Ripple Rejection | f = 100Hz to 10kHz | – | 60 | – | dB |
Thermal Information
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Junction Temperature | – | -40 | – | 125 | °C |
| Operating Temperature | – | -40 | – | 85 | °C |
Note: All specifications are subject to change without notice.