TI TPS7A6650Q1 — AEC-Q100 40 V input low-dropout regulator for robust automotive power rails.
Product Overview
The TPS7A6650QDGNRQ1 from Texas Instruments is an automotive-qualified low-dropout linear regulator with a wide 40 V input capability, designed to power always-on and low-current loads in vehicles directly from the battery rail. Qualified to AEC-Q100 and housed in a thermally enhanced HVSSOP-8 (DGN) package, it is suited to body electronics, sensor supplies and other automotive subsystems needing a simple, reliable post-regulator.
Key Features
- – Low-dropout linear regulator
- – Wide input voltage up to 40 V
- – Output current up to 150 mA (verify with manufacturer datasheet)
- – Low quiescent current (verify with manufacturer datasheet)
- – AEC-Q100 qualified for automotive
- – Thermally enhanced HVSSOP-8 (DGN) package
- – Protection: overcurrent / thermal (verify with manufacturer datasheet)
- – Robust for automotive battery environments
Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Type | Low-dropout linear regulator |
| Input Voltage | up to 40 V |
| Output Current | 150 mA (verify with manufacturer datasheet) |
| Quiescent Current | Low (verify with manufacturer datasheet) |
| Automotive Qualification | AEC-Q100 |
| Package | HVSSOP-8 (DGN) |
| Operating Temperature | -40°C to 125°C (verify with manufacturer datasheet) |
| RoHS | Compliant |
Applications
Automotive body electronics, Sensor power supplies, Always-on / low-power rails, Infotainment support, Industrial systems, General 12 V / 24 V rail regulation.
Why Choose Newfly Electronics
Newfly Electronics supplies the TPS7A6650QDGNRQ1 from ISO9001-verified automotive-grade sources with lot traceability. We offer MOQ flexibility, cross-reference to equivalent automotive LDOs during allocation, and full-board BOM consolidation. PPAP-capable documentation and RoHS / REACH support are available on request.
FAQ
Q: Is this LDO automotive qualified?
A: Yes, the -Q1 suffix indicates AEC-Q100 automotive qualification.
Q: What is the maximum input voltage?
A: The device supports input voltages up to 40 V, suitable for 12 V / 24 V automotive battery rails.
Q: Can you supply related automotive power ICs?
A: We source a broad automotive power-management portfolio; share your BOM for cross-reference.