TPS76733QPWPRQ1 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The TPS76733QPWPRQ1 is an automotive-grade 1A low-dropout voltage regulator from Texas Instruments with fast transient response. It provides a fixed 3.3V output with 0.23V typical dropout voltage and supports input voltages up to 10V. AEC-Q100 qualified and available in TSSOP-20 package with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- TPS76733QPWPRQ1 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.8900(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 TPS76733QPWPRQ1?
- Fast transient response LDO with 0.23V typical dropout voltage at 1A output current for automotive power rails
- AEC-Q100 automotive qualified for reliable operation in harsh in-vehicle environments
- Input voltage range of 3.941V to 10V with 13.5V absolute maximum for compatibility with automotive battery systems
- Fixed 3.3V output in TSSOP-20 package enabling compact automotive ECU power supply designs
What is TPS76733QPWPRQ1 used for?
The TPS76733QPWPRQ1 is designed for automotive electronic control units (ECUs), infotainment systems, and ADAS modules requiring stable 3.3V power from automotive battery rails. Its fast transient response ensures stable regulation during load switching events common in automotive environments. It is also suitable for industrial control systems and telematics units that demand AEC-Q100 reliability in extended temperature conditions.
What are the specifications of TPS76733QPWPRQ1?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.575V |
| Dropout Voltage1-Nom | 0.23V |
| Input Voltage Absolute-Max | 13.5V |
| Input Voltage-Max | 10V |
| Input Voltage-Min | 3.941V |
| JESD-30 Code | R-PDSO-G20 |
| JESD-609 Code | e4 |
| Line Regulation-Max | 0.001989% |
| Load Regulation-Max | 0.003% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 1A |
| Output Voltage1-Max | 3.366V |
| Output Voltage1-Min | 3.234V |
| Output Voltage1-Nom | 3.3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP20,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Screening Level | AEC-Q100 |
| Surface Mount | YES |
| Technology | PMOS |
| 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 | Mainland China, Philippines, Taiwan |
Where can I find the TPS76733QPWPRQ1 datasheet?
TPS76733QPWPRQ1 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS76733QPWPRQ1?
Compatible alternatives and drop-in replacements for TPS76733QPWPRQ1:
Frequently Asked Questions
What is the output voltage of the TPS76733QPWPRQ1?
The TPS76733QPWPRQ1 provides a fixed 3.3V output voltage, as indicated by the '33' in its part number. It is a non-adjustable LDO designed specifically for systems requiring a stable 3.3V supply rail with up to 1A output current.
What is the dropout voltage of the TPS76733QPWPRQ1?
The TPS76733QPWPRQ1 has a typical dropout voltage of 0.23V and a maximum of 0.575V at full 1A load. This low dropout characteristic allows the device to maintain regulation even when the input voltage is close to the output voltage.
Is the TPS76733QPWPRQ1 AEC-Q100 qualified for automotive use?
Yes, the TPS76733QPWPRQ1 is AEC-Q100 qualified for automotive applications, as indicated by the 'Q' in its part number. It meets stringent automotive reliability requirements and is suitable for use in engine control units, body electronics, and other automotive systems.
What package does the TPS76733QPWPRQ1 use?
The TPS76733QPWPRQ1 is available in a TSSOP-20 (Thin Shrink Small Outline Package with 20 pins) surface-mount package as indicated by the JESD-30 code R-PDSO-G20. This compact package is well-suited for automotive PCB designs where board space is limited.
What is the input voltage range for the TPS76733QPWPRQ1?
The TPS76733QPWPRQ1 operates with an input voltage range of 3.941V minimum to 10V maximum, with an absolute maximum rating of 13.5V. This range covers standard automotive 12V battery systems while protecting the device from voltage spikes and transients.
Related Guides
STM32H725IGT3 Selection Guide: Memory, Package, Temperature, and Supply
Choose the right STM32H725 variant by comparing Flash, package, pin count, temperature grade, connectivity, and production requirements.
Aug 1, 2026
STM32H725IGT3 High-Performance MCU Design Guide
Design STM32H725IGT3 systems for reliable 550 MHz operation with practical power, clock, cache, DMA, PCB, ADC, and recovery guidance.
Jul 31, 2026
150141VS73100 Violet SMD LED Selection Guide: Color, Drive, and Sourcing
Select the 150141VS73100 by wavelength, brightness, drive current, 3528 fit, reliability, and traceable sourcing requirements.
Jul 31, 2026
STEF05SGR 5 V eFuse Protection Design Guide
Design a reliable 5 V STEF05SGR eFuse stage with current-limit math, capacitor sizing, thermal analysis, fault recovery, and PCB layout guidance.
Jul 30, 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 |
|---|---|---|
| 25+ | $3.9968 | $99.92 |
| 100+ | $3.6301 | $363.01 |
| 250+ | $3.4823 | $870.57 |
| 500+ | $2.9700 | $1485.00 |
| 1000+ | $2.9400 | $2940.00 |
| 2000+ | $2.8900 | $5780.00 |
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.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit