PPS74525PQWDRVRQ1 Texas Instruments Integrated Circuit (Small Outline No-lead) In Stock
PPS74525PQWDRVRQ1 is an automotive-qualified 500mA low-dropout (LDO) linear regulator with power-good indicator by Texas Instruments, operating from 3V to 6V input in a 6-pin small outline no-lead package. Key specs: 500mA output, 0.16V typical dropout, power-good flag, AEC-Q100 qualified. Available in stock worldwide.
- Manufacturer
- Texas Instruments
- Package
- Small Outline No-lead
- Pin Count
- 7
- Lifecycle
- OBSOLETE
- Datasheet
- PPS74525PQWDRVRQ1 Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 500mA output current with ultra-low 0.16V typical dropout voltage (0.5V nominal)
- Integrated power-good output flag for system sequencing and fault detection
- AEC-Q100 automotive-grade qualification for vehicle ECU and body electronics applications
- Wide input voltage range from 3V to 6V (6.5V absolute max) for automotive 5V rail compatibility
- 6-pin WSON (SOT-style no-lead) package with low thermal resistance for efficient heat management
Applications
The PPS74525PQWDRVRQ1 is designed for automotive body control modules, ADAS sensor power supplies, and in-vehicle infotainment systems requiring a stable, automotive-grade regulated output with power-good monitoring. Its AEC-Q100 qualification, extended temperature range, and integrated power-good flag make it suitable for safety-relevant automotive applications where supply rail monitoring and fault detection are mandatory.
Specifications
| Date Of Intro | 2019-06-30 |
| YTEOL | 0 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.16V |
| Dropout Voltage1-Nom | 0.5V |
| Input Voltage Absolute-Max | 6.5V |
| Input Voltage-Max | 6V |
| Input Voltage-Min | 3V |
| JESD-30 Code | S-PDSO-N6 |
| Line Regulation-Max | 0.0075% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 150°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.5A |
| Output Voltage1-Max | 2.5375V |
| Output Voltage1-Min | 2.4625V |
| Output Voltage1-Nom | 2.5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Packing Method | TR |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Screening Level | AEC-Q100 |
| Surface Mount | YES |
| Technology | PMOS |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Voltage Tolerance-Max | 1.5% |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PPS74525PQWDRVRQ1:
Adjustable Positive LDO Regulator, 0.55V Min, 5.5V Max, 0.91V Dropout, BICMOS, PDSO8
Frequently Asked Questions
What is the dropout voltage of the PPS74525PQWDRVRQ1 at full load?
The PPS74525PQWDRVRQ1 has a typical dropout voltage of 0.16V at full 500mA load (0.5V nominal is also specified), which classifies it as a low-dropout (LDO) regulator. The maximum input voltage is 6V (absolute max 6.5V), and the device maintains regulation as long as the input is at least the output voltage plus the dropout voltage, enabling efficient operation from automotive 5V rails.
What is the power-good function in the PPS74525PQWDRVRQ1?
The PPS74525PQWDRVRQ1 includes a power-good (PG) output pin that signals when the regulated output voltage is within a valid operating range. This open-drain output can be connected to a system supervisor or microcontroller interrupt input to enable power sequencing, system reset control, and fault detection without requiring additional discrete voltage monitoring components.
Is the PPS74525PQWDRVRQ1 suitable for automotive applications?
Yes, the Q1 suffix indicates AEC-Q100 automotive qualification, introduced in June 2019 for automotive reliability requirements. The device is rated for -40°C to +125°C operation and meets the stringent electrical and reliability tests required for use in passenger vehicle, commercial vehicle, and automotive electronics applications per the AEC-Q100 standard.
What package does the PPS74525PQWDRVRQ1 use?
The PPS74525PQWDRVRQ1 is housed in a 6-pin Small Outline No-Lead (WSON/SOT-style) package with JESD-30 code S-PDSO-N6, offering a very small PCB footprint suitable for automotive ECU designs where board space is limited. The no-lead construction (lead-free, RoHS compliant) meets automotive supply chain environmental requirements.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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