TPIC74100QPWPRQ1In StockTexas Instruments
550kHz buck-boost converter with 1.5V to 40V input range, fixed 5V output, and 1A current, AEC-Q100 qualified for automotive use. From $1.55 in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- TPIC74100QPWPRQ1 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.5474(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- AEC-Q100 qualified for automotive-grade reliability
- Wide 1.5V to 40V input voltage range supports buck and boost operation
- 550kHz switching frequency with pulse frequency modulation control
- Fixed 5V output voltage with 1A output current capability
- Unregulated input operation from 6V to 40V for flexible power design
Applications
The TPIC74100QPWPRQ1 is ideal for automotive power management applications such as infotainment systems, ADAS modules, and instrument clusters requiring a stable 5V rail from a wide-range vehicle battery supply. It also suits industrial and embedded designs where input voltage varies widely and AEC-Q100 robustness is required.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | IT ALSO OPERATES UNREGULATED INPUT VOLTAGE = 6V TO 40V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE |
| Control Technique | PULSE FREQUENCY MODULATION |
| Input Voltage-Max | 40V |
| Input Voltage-Min | 1.5V |
| Input Voltage-Nom | 11V |
| JESD-30 Code | R-PDSO-G20 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Output Current-Max | 1A |
| Output Voltage-Max | 5V |
| Output Voltage-Min | 5V |
| Output Voltage-Nom | 5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Screening Level | AEC-Q100 |
| Surface Mount | YES |
| Switcher Configuration | BUCK-BOOST |
| Switching Frequency-Max | 550kHz |
| Technology | BICMOS |
| Temperature Grade | AUTOMOTIVE |
| 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 |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the input voltage range of the TPIC74100QPWPRQ1?
The TPIC74100QPWPRQ1 supports an input voltage range of 1.5V to 40V, making it suitable for both buck and boost operation. It can also operate in unregulated mode with an input voltage of 6V to 40V, providing flexibility for automotive and industrial power supply designs.
What switching frequency and control mode does the TPIC74100QPWPRQ1 use?
The TPIC74100QPWPRQ1 operates at a fixed 550kHz switching frequency using voltage-mode control with pulse frequency modulation (PFM). This combination ensures efficient power conversion across varying load conditions while minimizing switching losses.
Is the TPIC74100QPWPRQ1 suitable for automotive applications?
Yes, the TPIC74100QPWPRQ1 is AEC-Q100 qualified, which means it meets stringent automotive reliability standards. It is designed for use in automotive systems such as infotainment, ADAS, and body control modules where a regulated 5V output is required from a wide input voltage source.
What package type is the TPIC74100QPWPRQ1 available in?
The TPIC74100QPWPRQ1 is available in a 20-pin small outline package (PDSO-G20), which is a compact SMD package suitable for space-constrained PCB designs in automotive and industrial applications.
Related Guides
Ultra Low Power Microcontroller Comparison 2026: STM32L4 vs MSP430 vs MSP432 vs CC2640
Engineer-grade 2026 comparison of ultra-low-power MCUs — STM32L476, MSP430A139, MSP432P401R, CC2640F128 across standby current, active current, and battery life.
May 5, 2026
BOM Cost Reduction: 7 Strategies for Electronics Manufacturers in 2026
Practical 2026 BOM optimization playbook — 7 proven strategies, ranked by payback time and risk. With realistic per-unit savings and verification steps.
May 5, 2026
STM32F072C8T6 Pin-Compatible Alternatives 2026: Cheaper Drop-In Options Compared
Engineer-grade compatibility analysis for STM32F072C8T6 alternatives in 2026 — pin compatibility, firmware portability, cost and lead time for each option.
May 5, 2026
Top Microcontrollers for IoT 2026: ESP32 vs Arduino vs STM32 vs RPi Pico
The five IoT MCU platforms compared on 2026 pricing, lead time, and use case — ESP32-S3, Arduino, STM32F0, RP2040, TI CC2640/CC1352P.
May 5, 2026
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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $4.3650 | $4.37 |
| 3+ | $3.9200 | $11.76 |
| 7+ | $2.9400 | $20.58 |
| 24+ | $2.9100 | $69.84 |
| 25+ | $1.6578 | $41.45 |
| 77+ | $1.5474 | $119.15 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”