TPS79201DBVTG4 Texas Instruments Integrated Circuit (SOT23 (6-Pin)) In Stock
Texas Instruments TPS79201DBVTG4 is a high-PSRR adjustable LDO voltage regulator delivering 100mA output with only 55mV dropout voltage and 2.7V to 5.5V input range in a 6-pin SOT-23 package. It features fast RF-optimized response, high enable, and excellent 0.12%/V line regulation for noise-sensitive RF circuits. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (6-Pin)
- Pin Count
- 6
- Lifecycle
- OBSOLETE
- Datasheet
- TPS79201DBVTG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low 55mV dropout voltage at 100mA enabling efficient regulation from near-battery supply voltages
- High PSRR design optimized for RF applications, suppressing power supply noise that degrades RF signal quality
- Adjustable output in compact 6-pin SOT-23 package with 0.12%/V line regulation and 0.4% load regulation
Applications
The TPS79201DBVTG4 is ideal for powering RF circuits, VCOs, PLLs, and LNAs in wireless communication modules where high power supply rejection ratio is critical to minimize noise injection into sensitive RF stages. Its ultra-low dropout voltage and fast transient response make it well-suited for portable wireless devices, Bluetooth and Wi-Fi modules, and battery-powered RF equipment. The adjustable output and compact SOT-23 package also serve general-purpose low-noise analog and mixed-signal circuit power supplies.
Specifications
| Pbfree Code | Yes |
| YTEOL | 0 |
| Adjustability | ADJUSTABLE |
| Dropout Voltage1-Nom | 0.055V |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 2.7V |
| JESD-30 Code | R-PDSO-G6 |
| JESD-609 Code | e4 |
| Line Regulation-Max (%/V) | 0.12 |
| Load Regulation-Max(%) | 0.4% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.1A |
| Output Voltage1-Max | 5.5V |
| Output Voltage1-Min | 1.2V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | BICMOS |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Voltage Tolerance-Max | 2% |
| Package | SOT23 (6-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TPS79201DBVTG4:
Regulator, 1.2V Min, 5.2V Max, 0.11V Dropout, PDSO6
Frequently Asked Questions
What is the dropout voltage of the TPS79201DBVTG4?
The TPS79201DBVTG4 has a nominal dropout voltage of only 55mV at 100mA output current, enabling efficient linear regulation with a minimal voltage difference between input and output in battery-powered applications.
What input voltage range does the TPS79201DBVTG4 support?
The TPS79201DBVTG4 accepts input voltages from 2.7V to 5.5V, making it compatible with single-cell Li-ion batteries, USB power rails, and regulated 3.3V or 5V system supplies in portable electronics.
Why is the TPS79201DBVTG4 recommended for RF applications?
The TPS79201DBVTG4 is specifically designed with high PSRR to reject power supply noise, making it ideal for powering RF components like VCOs and PLLs where supply noise directly degrades phase noise and signal integrity.
What package does the TPS79201DBVTG4 use?
The TPS79201DBVTG4 comes in a 6-pin SOT-23 surface-mount package (JESD-30 code R-PDSO-G6), offering a very small PCB footprint ideal for compact portable wireless and RF module designs.
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