TPS7B8150DGNR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments TPS7B8150DGNR is a 150 mA, 3 V to 40 V input, ultra-low quiescent current LDO regulator with enable pin and 0.27 V typical dropout in an 8-pin HVSSOP package, rated -40 °C to 125 °C. Available in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 9
- Lifecycle
- ACTIVE
- Datasheet
- TPS7B8150DGNR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.5520(MOQ 25)
- 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 TPS7B8150DGNR?
- 40 V maximum input voltage enables direct off-battery regulation from 12 V, 24 V, and automotive 14.4 V bus rails
- Ultra-low quiescent current minimizes standby power drain, extending battery runtime in always-on sensor nodes
- 0.27 V typical dropout voltage at 150 mA output current maximizes output headroom near the end of battery discharge
What is TPS7B8150DGNR used for?
The TPS7B8150DGNR suits always-on automotive sensor nodes, industrial 24 V bus-powered instruments, and battery-backed IoT devices that require efficient linear regulation from a wide-range input supply. Its ultra-low quiescent current and -40 °C to 125 °C temperature rating make it well-suited for underhood automotive electronics and outdoor industrial equipment subject to extreme ambient conditions.
What are the specifications of TPS7B8150DGNR?
| Pbfree Code | Yes |
| Date Of Intro | 2020-04-24 |
| YTEOL | 15 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.54V |
| Dropout Voltage1-Nom | 0.27V |
| Input Voltage Absolute-Max | 45V |
| Input Voltage-Max | 40V |
| Input Voltage-Min | 3V |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e4 |
| Line Regulation-Max | 0.01% |
| Load Regulation-Max | 0.02% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 150°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.15A |
| Output Voltage1-Max | 5.075V |
| Output Voltage1-Min | 4.925V |
| Output Voltage1-Nom | 5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.1 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, VERY 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 | BICMOS |
| Terminal Finish | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.6mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Voltage Tolerance-Max | 1.5% |
| 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 |
Where can I find the TPS7B8150DGNR datasheet?
TPS7B8150DGNR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS7B8150DGNR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the TPS7B8150DGNR achieve reliable regulation across the full 3 V to 40 V input range in automotive applications?
The TPS7B8150DGNR handles input voltages up to 40 V continuously and up to 45 V absolute maximum, covering the full range of 12 V automotive systems including load-dump transients to 40 V. Its fixed-output LDO topology with 0.27 V nominal dropout at 150 mA ensures that the regulated output remains stable during cold-crank events when battery voltage can drop below 6 V.
For a low-power sensor node requiring always-on operation, how does the ultra-low IQ of the TPS7B8150DGNR extend battery life?
With ultra-low quiescent current in the single-digit microamp range under light-load conditions, the TPS7B8150DGNR adds negligible overhead to the power budget of a sleep-mode sensor drawing fewer than 100 µA. Over a 3-year design lifetime with a 2000 mAh battery, the difference between a standard 100 µA-IQ LDO and an ultra-low IQ device can translate to weeks of additional operating time.
What thermal rating and package characteristics make the TPS7B8150DGNR suitable for underhood automotive sensor modules?
The TPS7B8150DGNR is rated from -40 °C to 125 °C junction temperature and is housed in an 8-pin HVSSOP package with an exposed thermal pad that improves heat spreading to the PCB. At 150 mA load with a 5 V input-to-output differential, the device dissipates 0.75 W maximum, and the HVSSOP thermal resistance must be verified against the ambient temperature to ensure junction temperature remains below 125 °C.
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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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 25+ | $0.7370 | $18.43 |
| 100+ | $0.6320 | $63.20 |
| 250+ | $0.6290 | $157.25 |
| 1000+ | $0.5970 | $597.00 |
| 2500+ | $0.5660 | $1415.00 |
| 5000+ | $0.5520 | $2760.00 |
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