TPS7A1650QDGNRQ1In StockTexas Instruments
Automotive-grade 60-V, 100-mA low-dropout (LDO) linear voltage regulator with ultra-low 5-μA quiescent current, enable pin, and power-good output. Supports input voltages from 3 V to 60 V with fixed output, dropout as low as 60 mV. From $1.93 in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 9
- Lifecycle
- ACTIVE
- Datasheet
- TPS7A1650QDGNRQ1 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.9253(MOQ 25)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Automotive-qualified (AEC-Q100) for harsh environment reliability
- Ultra-low 5-μA quiescent current for extended battery life
- Wide input voltage range: 3 V to 60 V, ideal for 12-V/24-V/48-V systems
- Low dropout voltage as low as 60 mV at 100-mA load
- Enable pin and power-good output for system supervisory functions
Applications
TPS7A1650QDGNRQ1 is designed for automotive body electronics, ADAS modules, and in-vehicle infotainment systems requiring a reliable always-on power rail. Its ultra-low quiescent current makes it ideal for standby and sleep-mode supply circuits in battery-powered automotive nodes. The wide 3-V to 60-V input range also suits industrial 24-V and 48-V bus applications where load-dump transients demand rugged LDO protection.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.5V |
| Dropout Voltage1-Nom | 0.06V |
| Input Voltage Absolute-Max | 62V |
| Input Voltage-Max | 60V |
| Input Voltage-Min | 3V |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.1A |
| Output Voltage1-Max | 5.1V |
| Output Voltage1-Min | 4.9V |
| Output Voltage1-Nom | 5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Screening Level | AEC-Q100 |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Voltage Tolerance-Max | 2% |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TPS7A1650QDGNRQ1:
Frequently Asked Questions
What is the input voltage range of TPS7A1650QDGNRQ1?
The TPS7A1650QDGNRQ1 accepts an input voltage from 3 V up to 60 V (absolute maximum 62 V), making it suitable for 12-V, 24-V, and 48-V automotive bus rails as well as industrial power systems with load-dump transients.
How low is the quiescent current and why does it matter?
The device features an ultra-low quiescent current of only 5 μA, which minimizes battery drain in always-on automotive circuits such as keyless-entry modules, body control units, and standby power supplies where the load is inactive for extended periods.
What package does the TPS7A1650QDGNRQ1 use and what are its key pin functions?
The TPS7A1650QDGNRQ1 comes in an 8-pin WSON (S-PDSO-G8) small-outline package. Key pins include IN (input supply), OUT (regulated output), EN (enable control to turn the regulator on or off), and PG (open-drain power-good indicator that signals when the output is within regulation).
Is TPS7A1650QDGNRQ1 AEC-Q100 qualified?
Yes, the 'Q1' suffix in the part number indicates the device is AEC-Q100 qualified for automotive applications, ensuring reliability across the full automotive temperature range and compliance with stringent automotive quality standards.
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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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