TPS7A1901DRBT
- Mfr.Part #
- TPS7A1901DRBT
- Manufacturer
- Texas Instruments
- Package / Case
- 8-VDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG LINEAR POS ADJ 450MA 8SON
- Stock
- 120,126
- In Stock :
- 120,126
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Width :
- 3mm
- Thickness :
- 880μm
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~125°C TA
- Dropout Voltage1-Nom :
- 0.24V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Output Type :
- Adjustable
- Number of Pins :
- 8
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 6 Weeks
- Voltage - Input (Max) :
- 40V
- Number of Functions :
- 1
- Output Configuration :
- Positive
- Packaging :
- Tape and Reel (TR)
- Base Part Number :
- TPS7A1901
- Number of Regulators :
- 1
- Protection Features :
- Over Current, Over Temperature
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Voltage - Output (Min/Fixed) :
- 1.5V
- Dropout Voltage :
- 240mV
- Package / Case :
- 8-VDFN Exposed Pad
- Number of Outputs :
- 1
- Packing Method :
- TR
- Surface Mount :
- yes
- Pbfree Code :
- yes
- Voltage - Output (Max) :
- 18V
- Quiescent Current :
- 15µA
- Number of Terminations :
- 8
- Input Voltage (Min) :
- 4V
- JESD-609 Code :
- e4
- Control Features :
- Enable
- Terminal Position :
- Dual
- Length :
- 3mm
- Voltage Dropout (Max) :
- 0.45V @ 400mA
- Height :
- 1mm
- Current - Quiescent (Iq) :
- 40μA
- Terminal Pitch :
- 0.65mm
- Lead Free :
- Lead Free
- PSRR :
- 45dB (100kHz)
- Current - Output :
- 450mA
- Terminal Form :
- NO LEAD
- Datasheets
- TPS7A1901DRBT

[Voltage Regulators - Linear] Texas Instruments TPS7A1901DRBT Overview
The Texas Instruments TPS7A1901DRBT is a high-performance linear voltage regulator integrated circuit designed to provide precise and adjustable voltage regulation in various electronic systems. With its compact 8SON package and exceptional output current capability of 450mA, this IC is well-suited for applications requiring reliable power management solutions.
Featuring advanced linear regulation technology, the TPS7A1901DRBT offers superior performance with low dropout voltage and excellent line and load transient responses. Its adjustable output voltage capability allows for flexible customization to meet the specific requirements of different applications, ensuring optimal performance and efficiency.
Whether used in industrial automation, telecommunications, consumer electronics, or other fields, the TPS7A1901DRBT delivers consistent and stable voltage output, making it an ideal choice for powering sensitive components and ensuring the reliable operation of electronic devices.
TPS7A1901DRBT Features
- Precision Voltage Regulation
- Adjustable Output Voltage
- Low Dropout Voltage
- High Output Current Capability (450mA)
- Compact 8SON Package
- Excellent Line and Load Transient Responses
- Wide Operating Temperature Range
- High PSRR (Power Supply Rejection Ratio)
- Low Quiescent Current
- Short Circuit and Thermal Protection
TPS7A1901DRBT Applications
- Industrial Automation: The TPS7A1901DRBT is commonly used in industrial control systems, PLCs (Programmable Logic Controllers), and motor control applications to provide stable and precise voltage regulation, ensuring reliable operation in harsh environments.
- Telecommunications: In telecommunications equipment such as routers, switches, and base stations, the TPS7A1901DRBT serves as a vital component for powering sensitive circuitry, helping maintain signal integrity and system performance.
- Consumer Electronics: From portable devices like smartphones and tablets to home appliances and audio/video equipment, the TPS7A1901DRBT delivers consistent power to ensure optimal performance and longevity of electronic devices.
- Medical Devices: In medical instruments and equipment where accuracy and reliability are critical, the TPS7A1901DRBT provides precise voltage regulation to sensitive components, contributing to the overall safety and effectiveness of medical devices.
- Automotive Electronics: The automotive industry relies on the TPS7A1901DRBT for various applications including infotainment systems, navigation devices, and engine control units, where it helps maintain stable voltage levels in the vehicle's electrical system.
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