TPS7133QPWPLE Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments TPS7133QPWPLE is a 500 mA fixed-output low-dropout linear voltage regulator with 0.4 V dropout voltage, 3.77–10 V input range, and -40°C to 125°C operation in a 20-TSSOP package.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- OBSOLETE
- Datasheet
- TPS7133QPWPLE Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 500 mA output current with only 0.4 V typical dropout voltage for high-efficiency LDO regulation
- Wide input voltage range of 3.77 V to 10 V supports diverse power supply designs
- AEC-Q100 qualified for automotive and industrial applications with -40°C to 125°C temperature range
- 20-TSSOP package enables compact PCB layout in space-constrained designs
- Excellent line regulation of 0.027% ensures stable output under varying input conditions
Applications
The TPS7133QPWPLE is well-suited for automotive electronics, industrial control systems, and portable instrumentation requiring a stable, low-noise supply rail. Its 500 mA current capability and wide operating temperature range make it ideal for powering microcontrollers, sensors, and communication modules in harsh environments. It also serves battery-operated systems where minimizing dropout voltage directly extends battery life.
Specifications
| Pbfree Code | No |
| YTEOL | 0 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.4V |
| Dropout Voltage1-Nom | 0.4V |
| Input Voltage Absolute-Max | 10V |
| Input Voltage-Max | 10V |
| Input Voltage-Min | 3.77V |
| JESD-30 Code | R-PDSO-G20 |
| Line Regulation-Max | 0.027% |
| Load Regulation-Max | 0.12% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.5A |
| Output Voltage1-Max | 3.37V |
| Output Voltage1-Min | 3.23V |
| Output Voltage1-Nom | 3.3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP20,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Qualification Status | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | PMOS |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Voltage Tolerance-Max | 2% |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TPS7133QPWPLE:
Frequently Asked Questions
What is the maximum output current the TPS7133QPWPLE can supply continuously?
The TPS7133QPWPLE is rated for a continuous output current of 500 mA. This makes it suitable for powering microcontrollers, sensors, and other moderate-load peripherals in automotive and industrial designs operating from a 3.77 V to 10 V input supply.
How does the 0.4 V dropout voltage of the TPS7133QPWPLE benefit battery-powered designs?
With only a 0.4 V typical dropout voltage, the TPS7133QPWPLE allows the input supply to drop very close to the regulated output before the device falls out of regulation. In a 3.3 V output design, this means the device continues regulating down to approximately 3.7 V input, maximizing usable battery capacity and extending runtime.
Is the TPS7133QPWPLE suitable for automotive applications, and what temperature range does it support?
Yes, the TPS7133QPWPLE is AEC-Q100 qualified and operates across -40°C to 125°C, making it suitable for under-hood automotive environments and industrial systems exposed to wide thermal extremes. The 20-TSSOP package also provides adequate thermal performance for these applications.
What input voltage range does the TPS7133QPWPLE support?
The TPS7133QPWPLE accepts input voltages from 3.77 V minimum up to 10 V absolute maximum. This range accommodates regulated 5 V and unregulated battery-backed rails common in automotive body electronics, telematics units, and embedded industrial control boards.
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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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