TPS74510PQWDRVRQ1, WSON-6, TI 1.0V Automotive LDO Regulator Wholesale
Description
Reviews
| Manufacturer | Texas Instruments (TI) |
|---|---|
| Part Number | TPS74510PQWDRVRQ1 |
| Product Status | ACTIVE / Production |
| Product Type | Automotive Low-Dropout (LDO) Linear Regulator with Power-Good |
| Output Voltage | 1.0 V fixed |
| Maximum Output Current | 500 mA |
| Input Voltage Range | 1.5 V to 6.0 V |
| Fixed Output Voltage Options | 0.65 V to 5.0 V family range |
| Output Accuracy | ±0.85% typical at 25°C; ±1.5% maximum |
| Quiescent Current | 25 µA typical |
| Shutdown Current | 1.5 µA typical |
| Dropout Voltage | 160 mV maximum at 500 mA, 3.3 V output |
| PSRR at 100 kHz | 45 dB |
| Output Noise | 53 µVrms |
| Minimum Load Capacitance | 1 µF |
| Power-Good | Yes |
| Power-Good Output | Open-drain / Push-pull options available in the TPS745-Q1 family |
| Enable | Yes |
| Output Discharge | Active output discharge |
| Overcurrent Protection | Foldback overcurrent protection |
| Thermal Protection | Thermal shutdown |
| Automotive Qualification | AEC-Q100 Qualified |
| Temperature Grade | Grade 1 |
| Ambient Operating Temperature | -40°C to +125°C |
| Junction Temperature | -40°C to +150°C |
| Package | WSON (DRV), 6 Pins |
| Package Type | 2 mm × 2 mm WSON with Wettable Flanks |
| Package Area | 4 mm² |
| Lead Finish / Ball Material | Sn |
| MSL Rating | Level-1-260C-UNLIM |
| RoHS | Yes |
| TI Standard Pack | 3,000 pcs / LARGE T&R |
| Available Stock | 1,030,676 pcs |
|---|---|
| Pricing | Competitive wholesale pricing based on order quantity |
| Packaging | WSON (DRV), 6-pin, Tape & Reel |
| TI Standard Pack Quantity | 3,000 pcs / LARGE T&R |
| Supply | Available for bulk and production-volume orders |
- ✓ Large available stock for TPS74510PQWDRVRQ1
- ✓ Competitive wholesale pricing for volume orders
- ✓ Automotive AEC-Q100 qualified 1.0 V LDO regulator
- ✓ Up to 500 mA output-current capability
- ✓ Low 25 µA typical quiescent current
- ✓ High PSRR for noise-sensitive power rails
- ✓ Integrated Power-Good monitoring
- ✓ Compact 2 mm × 2 mm WSON-6 package
- ✓ Support for bulk purchasing and production requirements
- ✓ Pre-shipment inspection and order coordination support
The TPS74510PQWDRVRQ1 is a 1.0-V fixed-output automotive low-dropout linear regulator from Texas Instruments. It is part of the TPS745-Q1 family of 500-mA LDOs with Power-Good functionality, low quiescent current and high power-supply rejection performance.
The device operates from a 1.5 V to 6.0 V input supply and provides a regulated 1.0 V output. It can source up to 500 mA and has a typical quiescent current of 25 µA, making it suitable for automotive processors, sensors, communication devices and other low-voltage power rails.
The TPS745-Q1 family provides high PSRR of 45 dB at 100 kHz and low dropout performance, with a maximum dropout voltage of 160 mV at 500 mA under the specified 3.3-V output test condition. These characteristics make the device suitable for applications requiring a clean regulated supply while operating with a limited input-to-output voltage differential.
The regulator integrates Power-Good monitoring, active output discharge, enable control, foldback overcurrent protection and thermal shutdown. It is stable with a 1-µF or larger capacitor, simplifying the external compensation and output-filter requirements.
The TPS74510PQWDRVRQ1 is AEC-Q100 qualified with Grade 1 ambient operation from -40°C to +125°C. The WSON-6 package measures 2 mm × 2 mm and uses wettable flanks to support improved solder-joint inspection for automotive manufacturing.
- ✓ Fixed 1.0 V output voltage
- ✓ Up to 500 mA output current
- ✓ 1.5 V to 6.0 V input voltage range
- ✓ ±0.85% typical output accuracy at 25°C
- ✓ ±1.5% maximum output accuracy
- ✓ 25 µA typical quiescent current
- ✓ 1.5 µA typical shutdown current
- ✓ 160 mV maximum dropout at 500 mA with 3.3 V output
- ✓ 45 dB PSRR at 100 kHz
- ✓ 53 µVrms typical output noise
- ✓ Power-Good functionality
- ✓ Active output discharge
- ✓ Enable control
- ✓ Foldback overcurrent protection
- ✓ Thermal shutdown protection
- ✓ Stable with a 1-µF or larger capacitor
- ✓ AEC-Q100 qualified for automotive applications
- ✓ Grade 1 ambient operating temperature of -40°C to +125°C
- ✓ Device junction temperature up to +150°C
- ✓ Functional Safety-Capable
- ✓ Low thermal resistance
- ✓ Wettable-flank WSON package
- ✓ Compact 2 mm × 2 mm WSON-6 package
- ✓ Suitable for automotive processor and sensor power rails
- ✓ Suitable for infotainment, communications and embedded automotive electronics
