TPS7B7702QPWPRQ1 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The TPS7B7702QPWPRQ1 is an AEC-Q100-qualified dual-channel adjustable antenna LDO with current sense, supporting 4V to 40V input, 0.35V typical dropout, and 16-pin HTSSOP package. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 17
- Lifecycle
- ACTIVE
- Datasheet
- TPS7B7702QPWPRQ1 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.5871(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TPS7B7702QPWPRQ1?
- AEC-Q100 Grade 1 automotive-qualified dual-channel LDO designed specifically for active antenna power supply with integrated per-channel current sensing
- Wide 4V to 40V input voltage range supporting direct 12V and 24V automotive battery connection without upstream pre-regulation
- Low 0.35V typical dropout at rated current enabling high efficiency in battery-powered automotive antenna systems with tight headroom
What is TPS7B7702QPWPRQ1 used for?
The TPS7B7702QPWPRQ1 is designed for automotive active antenna biasing in AM/FM, DAB, and GPS systems where each antenna requires an independently regulated and monitored supply. Its dual-channel architecture with current sense also makes it suitable for short-circuit detection in automotive infotainment, telematics control units, and ADAS sensor power rails operating directly from the 12V or 24V vehicle bus.
What are the specifications of TPS7B7702QPWPRQ1?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustability | ADJUSTABLE |
| Dropout Voltage1-Max | 0.5V |
| Dropout Voltage1-Nom | 0.35V |
| Input Voltage-Max | 40V |
| Input Voltage-Min | 4V |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e4 |
| Line Regulation-Max (%/V) | 0.016 |
| Load Regulation-Max(%) | 1.3% |
| Number of Functions | 1 |
| Number of Outputs | 2 |
| Operating Temperature TJ-Max | 150°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.3A |
| Output Voltage1-Max | 20V |
| Output Voltage1-Min | 1.5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP16,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Screening Level | AEC-Q100 |
| Surface Mount | YES |
| Technology | BICMOS |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| 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 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Taiwan |
Where can I find the TPS7B7702QPWPRQ1 datasheet?
TPS7B7702QPWPRQ1 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS7B7702QPWPRQ1?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does TPS7B7702QPWPRQ1 handle direct 12V automotive battery connection without external pre-regulation?
TPS7B7702QPWPRQ1 accepts input voltages from 4V to 40V, covering the full automotive battery range including load-dump transients up to 40V. This eliminates the need for an upstream switching pre-regulator in most 12V and 24V vehicle power architectures, reducing BOM cost and PCB area in antenna control units.
What current sense feature does TPS7B7702QPWPRQ1 provide, and how does it support antenna fault detection?
Each of the 2 independent LDO channels in TPS7B7702QPWPRQ1 includes an integrated current sense output that mirrors the load current with high accuracy. This allows the host MCU to detect open-circuit or short-circuit conditions in active antenna coaxial cables without additional external sense resistors, reducing diagnostic latency to under 1 µs.
Which automotive antenna systems is TPS7B7702QPWPRQ1 specifically optimized for?
TPS7B7702QPWPRQ1 is optimized for dual-antenna architectures such as diversity AM/FM, DAB digital radio, and GPS/GNSS active antennas in passenger and commercial vehicles. Its AEC-Q100 Grade 1 qualification ensures reliable operation from -40°C to 125°C across the full automotive temperature range.
For what package footprint does TPS7B7702QPWPRQ1 ship, and how does it fit a compact automotive PCB layout?
TPS7B7702QPWPRQ1 is packaged in a 16-pin HTSSOP (R-PDSO-G16) with an exposed thermal pad, occupying approximately 5mm x 4.4mm on the PCB. The dual-channel integration means 2 LDO regulators plus 2 current sense outputs share this single footprint, saving significant board space versus discrete solutions in constrained telematics and infotainment module layouts.
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Why Buy from FindMyChip
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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| 1+ | $4.1175 | $4.12 |
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| 250+ | $2.3368 | $584.21 |
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