The Texas Instruments TPS7A2033PYCJR is a 300 mA ultra-low-noise LDO in a 5-ball DSBGA package with a fixed 3.3 V output. Its low noise and very low quiescent current target wearables and battery-powered designs.
Key Specifications
| Manufacturer | Texas Instruments |
| Exact Manufacturer Part Number | TPS7A2033PYCJR |
| Product Category | Power Management – Voltage Regulators |
| Series / Family | TPS7A20 |
| Package / Case | 5-DSBGA |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C to +125°C |
| Power Supply | 1.6 V to 6 V (fixed 3.3 V out) |
| Output Current | 300 mA |
| Output Voltage | Fixed 3.3 V |
| Output Noise | 7 µVrms |
| Quiescent | ~6.5 µA |
| Lifecycle Status | Active |
| Official Documentation | View official documentation |
Key Features
- 300 mA ultra-low-noise LDO
- Fixed 3.3 V output
- 7 µVrms output noise
- Very low 6.5 µA quiescent current
- Tiny 5-ball DSBGA package
- Stable with small ceramic capacitors
Applications
- Wearables
- Portable electronics
- Sensor rails
- Battery-powered devices
Sourcing
Availability, lead time, date code and commercial terms are subject to confirmation at the time of quotation.
Quality
CHIPER sources brand-new, unused components and provides quality inspection, shortage and long lead-time sourcing, and one-stop BOM procurement. Every part is verified before shipment.
FAQ
How does the TPS7A2033 differ from the TPS7A2018?
It provides a fixed 3.3 V output instead of 1.8 V, in the same TPS7A20 family.
What package does it use?
It uses a tiny 5-ball DSBGA package.