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Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
TPS7A0518YKAR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 1.35 AED | Dhs. 1.35 AED |
| 15+ | Dhs. 1.31 AED | Dhs. 19.65 AED |
| 25+ | Dhs. 1.28 AED | Dhs. 32.00 AED |
| 50+ | Dhs. 1.21 AED | Dhs. 60.50 AED |
| 100+ | Dhs. 1.07 AED | Dhs. 107.00 AED |
| N+ | Dhs. 0.21 AED | Price Inquiry |
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TPS7A0518YKAR - Ultra-Low-IQ LDO Voltage Regulator
The TPS7A0518YKAR from Texas Instruments is a high-performance, ultra-low quiescent current (3µA) low-dropout (LDO) voltage regulator designed for power-sensitive applications. With a fixed 1.8V output and 200mA current capability, this regulator delivers exceptional power supply rejection ratio (PSRR) of 40dB across a wide frequency range, making it ideal for noise-sensitive analog and RF circuits.
Key Features & Benefits
- Ultra-Low Quiescent Current: Only 3µA typical, extending battery life in portable devices
- High PSRR Performance: 40dB at 1MHz, 40dB~30dB from 1kHz to 500kHz for superior noise rejection
- Low Dropout Voltage: 0.341V @ 200mA for efficient power conversion
- Comprehensive Protection: Over-current, over-temperature, and under-voltage lockout (UVLO)
- Wide Operating Range: -40°C to 125°C junction temperature
- Compact Package: 4-DSBGA surface mount for space-constrained designs
Applications
This ultra-low-IQ LDO regulator is perfect for:
- Battery-powered IoT devices and wearables
- Wireless sensor networks
- Portable medical equipment
- RF and analog front-end power supplies
- Energy harvesting systems
- Industrial monitoring and control systems
Why Choose HQICKEY?
At HQICKEY, we guarantee 100% authentic Texas Instruments components with full manufacturer warranty support. Every TPS7A0518YKAR regulator is sourced directly from authorized distributors and undergoes rigorous quality verification before shipping to ensure you receive genuine, reliable components for your critical designs.
Related Products & Resources
Looking for power management solutions? Explore our complete range of Battery Chargers and power management ICs to find the perfect components for your embedded hardware projects.
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Order your TPS7A0518YKAR today and experience the HQICKEY difference - authentic components, global shipping, and expert support for your embedded designs.
| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Cut Tape (CT)|Tape & Reel (TR) |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 1.8V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.341V @ 200mA |
| Current - Output | 200mA |
| Current - Quiescent (Iq) | 3 µA |
| Current - Supply (Max) | - |
| PSRR | 40dB (1MHz), 40dB ~ 30dB (1kHz ~ 500kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 4-XFBGA, DSBGA |
| Supplier Device Package | 4-DSBGA |
| ROHS |  |
TPS7A0518YKAR.pdf