TPS7B8850QKVURQ1R2 Texas Instruments Integrated Circuit (Other) In Stock
The TPS7B8850QKVURQ1R2 is an automotive-grade 500mA, 40V low-dropout linear regulator with fast transient response and fixed output voltage in a TO-252 package. Supports input voltages from 6V to 40V with a typical dropout voltage of 0.39V. Available from stock worldwide with AEC-Q100 qualification for automotive applications.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- TPS7B8850QKVURQ1R2 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.2805(MOQ 100)
- 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 TPS7B8850QKVURQ1R2?
- Automotive AEC-Q100 qualified for reliable operation in harsh vehicle environments
- Wide 6V to 40V input voltage range with 500mA output current for versatile system power rails
- Fast transient response with low 0.39V typical dropout voltage for efficient power conversion
- Fixed output voltage in compact TO-252 package minimizing board space in automotive designs
What is TPS7B8850QKVURQ1R2 used for?
The TPS7B8850QKVURQ1R2 is designed for automotive electronic control units, ADAS modules, and body electronics requiring a stable regulated supply from the vehicle battery. Its wide input voltage range and fast transient response make it well suited for infotainment systems, instrument clusters, and powertrain control modules. The AEC-Q100 qualification ensures long-term reliability under the temperature and vibration conditions typical in automotive environments.
What are the specifications of TPS7B8850QKVURQ1R2?
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| YTEOL | 15 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.575V |
| Dropout Voltage1-Nom | 0.39V |
| Input Voltage Absolute-Max | 42V |
| Input Voltage-Max | 40V |
| Input Voltage-Min | 6V |
| JESD-30 Code | R-PSSO-G3 |
| JESD-609 Code | e3 |
| Line Regulation-Max | 0.01% |
| Load Regulation-Max | 0.0225% |
| 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 | 5.0575V |
| Output Voltage1-Min | 4.9425V |
| Output Voltage1-Nom | 5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SMSIP3H,.38,90TB |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR, 13 INCH |
| Peak Reflow Temperature (Cel) | 260 |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Screening Level | AEC-Q100 |
| Surface Mount | YES |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 2.29mm |
| Terminal Position | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Voltage Tolerance-Max | 1.15% |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the TPS7B8850QKVURQ1R2 datasheet?
TPS7B8850QKVURQ1R2 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS7B8850QKVURQ1R2?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the input voltage range of the TPS7B8850QKVURQ1R2?
The TPS7B8850QKVURQ1R2 accepts input voltages from 6V to 40V with an absolute maximum of 42V, making it suitable for direct connection to 12V and 24V automotive battery systems.
Is the TPS7B8850QKVURQ1R2 AEC-Q100 qualified for automotive use?
Yes, the TPS7B8850QKVURQ1R2 is AEC-Q100 qualified and designed for automotive applications, ensuring it meets the reliability and quality standards required for use in vehicles subjected to wide temperature ranges and vibration.
What is the dropout voltage of the TPS7B8850QKVURQ1R2?
The typical dropout voltage is 0.39V and the maximum is 0.575V at 500mA output current, enabling efficient regulation even when the input supply is close to the output voltage level.
What package does the TPS7B8850QKVURQ1R2 come in?
The device is packaged in a TO-252 (DPAK) 3-pin through-hole compatible surface-mount package, which provides good thermal dissipation and is commonly used in automotive power management ICs.
What output current can the TPS7B8850QKVURQ1R2 supply?
The TPS7B8850QKVURQ1R2 can deliver up to 500mA of continuous output current, sufficient for powering microcontrollers, sensors, and other peripheral loads in automotive electronic systems.
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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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| 100+ | $1.5677 | $156.77 |
| 250+ | $1.4811 | $370.27 |
| 500+ | $1.4443 | $722.16 |
| 1000+ | $1.3500 | $1350.00 |
| 2500+ | $1.3073 | $3268.17 |
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