TPS79901DDCTG4 Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
The Texas Instruments TPS79901DDCTG4 is an adjustable positive LDO linear regulator delivering 0.2 A output current with an output voltage range of 1.2 V to 6.5 V and ultra-low dropout of 100 mV in a 5-pin TSOT-23 package. It features excellent line regulation of 0.02%/V for precise voltage control. Available from stock worldwide with fast shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- OBSOLETE
- Datasheet
- TPS79901DDCTG4 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3121(MOQ 595)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Adjustable output LDO regulator with 1.2 V to 6.5 V range and ultra-low 100 mV nominal dropout voltage for high efficiency
- 5-pin TSOT-23 package with RoHS-compliant lead-free design enabling minimal PCB footprint in space-constrained applications
- Excellent line regulation of 0.02%/V and 200 mA output current for stable power supply in noise-sensitive circuits
Applications
The TPS79901DDCTG4 is ideal for portable battery-powered devices, wireless modules, and handheld instruments where low dropout voltage and small package size are critical for extending battery life and reducing board area. Its adjustable output voltage from 1.2 V to 6.5 V makes it versatile for powering microcontrollers, FPGAs, DSPs, and other sensitive digital ICs requiring a stable, low-noise supply. The device is also used in wearable electronics and IoT sensor nodes where compact size and high efficiency are paramount.
Specifications
| YTEOL | 0 |
| Adjustability | ADJUSTABLE |
| Dropout Voltage1-Max | 0.175V |
| Dropout Voltage1-Nom | 0.1V |
| Input Voltage-Max | 6.5V |
| Input Voltage-Min | 2.7V |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e4 |
| Line Regulation-Max (%/V) | 0.02 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.2A |
| Output Voltage1-Max | 6.5V |
| Output Voltage1-Min | 1.2V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5/6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN 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) | 30 |
| Voltage Tolerance-Max | 2% |
| Package | SOT23 (5-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
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output voltage range of the TPS79901DDCTG4?
The TPS79901DDCTG4 is adjustable with an output voltage range from 1.2 V to 6.5 V, and accepts input voltages from 2.7 V to 6.5 V, providing flexible supply options for a wide range of digital and analog loads.
What is the dropout voltage of the TPS79901DDCTG4?
The TPS79901DDCTG4 has a nominal dropout voltage of 0.1 V and a maximum of 0.175 V, making it a low-dropout regulator well-suited for battery-powered applications where input-to-output voltage headroom is limited.
What package does the TPS79901DDCTG4 come in?
The TPS79901DDCTG4 is available in a 5-pin TSOT-23 package identified by JESD-30 code R-PDSO-G5, which is a compact SOT-23 variant enabling very small PCB footprint for space-constrained portable device designs.
What is the output current capability of the TPS79901DDCTG4?
The TPS79901DDCTG4 can source up to 0.2 A (200 mA) of output current, which is sufficient for powering low-power microcontrollers, wireless communication modules, and sensor interfaces in portable and IoT applications.
What are typical applications for the TPS79901DDCTG4?
The TPS79901DDCTG4 is commonly used in battery-powered portable devices, wearables, IoT sensors, wireless modules, and handheld instruments requiring a low-dropout adjustable voltage regulator with minimal board footprint and excellent line regulation performance.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 595+ | $0.3375 | $200.81 |
| 770+ | $0.3248 | $250.10 |
| 965+ | $0.3121 | $301.18 |
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