PTPS7A2450DBVR Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
The PTPS7A2450DBVR is an 18-V-tolerant, 200-mA fixed linear voltage regulator with ultra-low 2-µA quiescent current from Texas Instruments. It features a maximum dropout voltage of 0.25 V and input range of 5.5 V to 18 V in a compact SOT-23-5 package. Available from stock worldwide with fast shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- OBSOLETE
- Datasheet
- PTPS7A2450DBVR Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low 2-µA quiescent current for extended battery life in always-on IoT and wearable applications
- 18-V-tolerant input supports wide supply range from 5.5 V to 18 V with 200-mA output current
- Tiny SOT-23-5 package enables minimal PCB footprint for space-constrained portable designs
- Low dropout voltage of 0.25 V maximum ensures efficient regulation near rail-to-rail supply scenarios
Applications
The PTPS7A2450DBVR is ideal for battery-powered IoT devices, wearables, and always-on sensor modules where ultra-low quiescent current is critical to maximize battery life. Its wide 5.5 V to 18 V input range makes it versatile for industrial and consumer applications powered by diverse supply voltages. The compact SOT-23-5 package suits space-constrained designs such as smart home devices, portable medical equipment, and wireless sensor nodes.
Specifications
| Date Of Intro | 2019-08-18 |
| YTEOL | 0 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.25V |
| Dropout Voltage1-Nom | 0.5V |
| Input Voltage Absolute-Max | 20V |
| Input Voltage-Max | 18V |
| Input Voltage-Min | 5.5V |
| JESD-30 Code | R-PDSO-G5 |
| Line Regulation-Max | 0.005% |
| 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 | 5.1V |
| Output Voltage1-Min | 4.9V |
| Output Voltage1-Nom | 5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Voltage Tolerance-Max | 2% |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| 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 quiescent current of the PTPS7A2450DBVR?
The PTPS7A2450DBVR features an extremely low quiescent current of just 2 µA, making it highly efficient for battery-powered applications such as IoT devices and wearables that need minimal standby power consumption.
What is the input voltage range for the PTPS7A2450DBVR?
The device accepts an input voltage ranging from 5.5 V to 18 V, with an absolute maximum rating of 20 V, allowing it to be used across a wide variety of power supply configurations in industrial and consumer electronics.
What package does the PTPS7A2450DBVR come in?
The PTPS7A2450DBVR is available in a SOT-23-5 (5-pin) surface-mount package, which provides a very small footprint suitable for compact and space-constrained PCB designs.
What is the maximum output current of the PTPS7A2450DBVR?
The PTPS7A2450DBVR can deliver a maximum output current of 200 mA, which is sufficient for powering microcontrollers, sensors, wireless modules, and other low-power peripherals in embedded systems.
What applications is the PTPS7A2450DBVR best suited for?
This LDO regulator is best suited for battery-powered portable devices, IoT endpoints, smart home products, and wearable electronics where ultra-low quiescent current, wide input range, and compact package size are key design requirements.
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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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