TPS79201DBVTIn StockTexas Instruments
TPS79201DBVT is a 200mA low-dropout (LDO) linear voltage regulator by Texas Instruments with adjustable output voltage. Key specs: 200mA output current, 500mV typical dropout voltage, 1.5V to 5.5V input range. From $0.92, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Price
- From $0.9213(MOQ 10)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 200mA output current capability for powering microcontrollers and low-power ICs
- Low 500mV typical dropout voltage enables efficient regulation in battery-powered designs
- Adjustable output voltage (1.22V to 5V) set with external resistors for design flexibility
- Ultralow quiescent current (<75µA) extends battery life in portable applications
- SOT-23-5 (DBV) small form factor ideal for space-constrained PCB layouts
- Fast transient response with excellent line and load regulation
Applications
TPS79201DBVT is widely used in portable and battery-powered electronics where efficient power management is critical. It serves as a post-regulator for switching supplies, providing clean, low-noise power to sensitive analog and RF circuits, DSPs, and microcontrollers. Typical applications include wearable devices, handheld instruments, IoT sensor nodes, and wireless communication modules requiring a compact, stable voltage source.
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% |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output current rating of TPS79201DBVT?
The TPS79201DBVT can source up to 200mA of continuous output current, making it suitable for powering microcontrollers, sensors, and other low-power ICs in portable and embedded designs.
What input voltage range does TPS79201DBVT support?
TPS79201DBVT operates with an input voltage range of 1.5V to 5.5V, and its adjustable output can be set from 1.22V to 5V using external resistors, offering wide flexibility for various supply rail requirements.
What package does TPS79201DBVT come in?
TPS79201DBVT is packaged in a SOT-23-5 (DBV) 5-pin small outline package, which measures approximately 1.6mm × 2.9mm. This compact footprint is ideal for space-constrained designs such as wearables and handheld devices.
How does TPS79201DBVT compare to fixed-output LDO regulators?
Unlike fixed-output LDOs, TPS79201DBVT features an adjustable output set by two external resistors, enabling designers to fine-tune the output voltage precisely between 1.22V and 5V. This makes it more versatile for multi-rail or custom voltage applications without requiring different part numbers.
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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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| 10+ | $1.3230 | $13.23 |
| 25+ | $1.2040 | $30.10 |
| 100+ | $1.0726 | $107.26 |
| 250+ | $1.0100 | $252.50 |
| 500+ | $0.9722 | $486.11 |
| 1000+ | $0.9213 | $921.30 |
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