STMicroelectronics L99VR035QTR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 3.26 | Dhs. 3.26 |
| 15+ | Dhs. 3.17 | Dhs. 47.55 |
| 25+ | Dhs. 3.11 | Dhs. 77.75 |
| 50+ | Dhs. 2.93 | Dhs. 146.50 |
| 100+ | Dhs. 2.59 | Dhs. 259.00 |
| N+ | Dhs. 0.52 | Price Inquiry |
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STMicroelectronics L99VR035QTR - Automotive Low Dropout Linear Voltage Regulator
The L99VR035QTR from STMicroelectronics is a high-performance automotive-grade low dropout (LDO) linear voltage regulator designed for demanding automotive applications. This ECOPACK® compliant component delivers a stable 5V output with up to 300mA current capability, making it ideal for powering sensitive automotive electronics and microcontroller systems.
Key Features & Benefits
- Ultra-Low Quiescent Current: Only 3.5µA quiescent current minimizes power consumption in standby mode, perfect for battery-powered automotive systems
- Wide Input Voltage Range: Accepts input voltages up to 40V, providing excellent protection against automotive voltage transients
- Automotive-Grade Reliability: AEC-Q100 qualified and rated for -40°C to 175°C junction temperature operation
- Comprehensive Protection: Built-in over-current, over-temperature, and short-circuit protection ensures system safety
- Excellent PSRR: 76dB power supply rejection ratio at 1kHz filters out noise from the vehicle electrical system
- Low Dropout Voltage: Only 1V dropout at 300mA maintains regulation even with marginal input voltages
Typical Applications
This automotive LDO regulator is perfectly suited for:
- Electronic Control Units (ECUs)
- Body control modules
- Infotainment systems
- Advanced Driver Assistance Systems (ADAS)
- Sensor power supplies
- Microcontroller and FPGA power rails
Why Choose HQICKEY?
At HQICKEY, we specialize in providing authentic, high-quality semiconductor components with global warranty support. Every component is sourced directly from authorized distributors to ensure 100% authenticity and reliability for your critical automotive projects.
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | ECOPACK® |
| Packaging | Cut Tape (CT)|Tape & Reel (TR) |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 40V |
| Voltage - Output (Min/Fixed) | 5V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 1V @ 300mA |
| Current - Output | 300mA |
| Current - Quiescent (Iq) | 3.5 µA |
| Current - Supply (Max) | 200 µA |
| PSRR | 76dB (1kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 175°C (TJ) |
| Grade | Automotive |
| Qualification | AEC-Q100 |
| Mounting Type | Surface Mount, Wettable Flank |
| Package / Case | 8-VFDFN Exposed Pad |
| Supplier Device Package | 8-VFDFN (3x2) |
| ROHS |  |
L99VR035QTR.pdf