TPS7A5201RPSR Integrated Circuit Chip
2A Low-Noise High-Accuracy LDO Voltage Regulator
Product Overview
The TPS7A5201RPSR is a low-noise (4.4 µVRMS), ultra-low dropout linear regulator (LDO) capable of sourcing 2A with only 65mV of maximum dropout. The device output voltage is adjustable from 0.8V to 5.2V using an external resistor divider.
Technical Specifications
| Parameter |
Specification |
| Output Configuration |
Positive |
| Output Type |
Adjustable |
| Number of Regulators |
1 |
| Voltage - Input (Max) |
6.5V |
| Voltage - Output (Min/Fixed) |
0.8V |
| Voltage - Output (Max) |
5.15V |
| Voltage Dropout (Max) |
0.225V @ 2A |
| Current - Output |
2A |
| Current - Quiescent (Iq) |
4 mA |
| Current - Supply (Max) |
5 mA |
| PSRR |
44dB ~ 50dB (10kHz ~ 500kHz) |
| Control Features |
Enable, Power Good, Soft Start |
| Protection Features |
Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| Operating Temperature |
-40°C ~ 125°C (TJ) |
Key Features
- 0.5% (max) accuracy over line, load, and temperature with BIAS
- Output voltage noise: 4.4 µVRMS
- Low dropout: 65 mV (max) at 2A with BIAS
- Power-supply ripple rejection: 40 dB at 500 kHz
- Input voltage range: Without BIAS: 1.4V to 6.5V, With BIAS: 1.1V to 6.5V
- Adjustable output voltage range: 0.8V to 5.2V
- Adjustable soft-start inrush control
- Open-drain, power-good (PG) output
- 2.2-mm * 2.5-mm, 12-pin VQFN package
Applications
Macro remote radio units (RRU)
Outdoor backhaul units
Active antenna system mMIMO (AAS)
Ultrasound scanners
Lab and field instrumentation
Sensor, imaging, and radar
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Frequently Asked Questions
Are your products original?
Yes, all products are original, new original import is our purpose.
Which Certificates do you have?
We are ISO 9001:2015 Certified Company and member of ERAI.
Can you support small quantity order or sample? Is the sample free?
Yes, we support sample order and small order. Sample cost is different according to your order or project.
How to ship my order? Is it safe?
We use express to ship, such as DHL, Fedex, UPS, TNT, EMS. We can also use your suggested forwarder. Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
What about the lead time?
We can ship stock parts within 5 working days. If without stock, we will confirm lead time for you based on your order quantity.
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