TPS79945YZUT
- Mfr.Part #
- TPS79945YZUT
- Manufacturer
- Texas Instruments
- Package / Case
- 5-UFBGA, DSBGA
- Datasheet
- Download
- Description
- IC REG LINEAR 4.5V 200MA 5DSBGA
- Stock
- 4,117
- In Stock :
- 4,117
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Length :
- 1.25mm
- Packing Method :
- TR
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Protection Features :
- Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
- Current - Quiescent (Iq) :
- 60μA
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Package / Case :
- 5-UFBGA, DSBGA
- Base Part Number :
- TPS79945
- Factory Lead Time :
- 6 Weeks
- Packaging :
- Tape and Reel (TR)
- Output Configuration :
- Positive
- Dropout Voltage1-Nom :
- 0.1V
- Operating Temperature :
- -40°C~125°C
- Lead Free :
- Lead Free
- Output Voltage 1 :
- 4.5V
- Number of Regulators :
- 1
- Max Power Dissipation :
- 530mW
- Output Voltage :
- 4.5V
- Max Output Current :
- 200mA
- Peak Reflow Temperature (Cel) :
- 260
- PSRR :
- 70dB ~ 38dB (100Hz ~ 100kHz)
- Voltage Dropout (Max) :
- 0.16V @ 200mA
- Max Output Voltage :
- 4.5V
- Dropout Voltage :
- 100mV
- Control Features :
- Enable
- Quiescent Current :
- 40μA
- Surface Mount :
- yes
- Voltage Tolerance-Max :
- 2%
- Output Type :
- FIXED
- Number of Outputs :
- 1
- Min Input Voltage :
- 2.7V
- Number of Pins :
- 5
- Pbfree Code :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- ECCN Code :
- EAR99
- Radiation Hardening :
- No
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- Ball
- Height :
- 625μm
- Min Current Limit :
- 220mA
- Voltage - Input (Max) :
- 6.5V
- Terminal Position :
- BOTTOM
- Number of Functions :
- 1
- Accuracy :
- 2 %
- Pin Count :
- 5
- JESD-609 Code :
- e1
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 5
- Min Output Voltage :
- 4.5V
- Width :
- 1.616mm
- Datasheets
- TPS79945YZUT

[Voltage Regulators - Linear Texas Instruments TPS79945YZUT] Overview
This innovative IC, the TPS79945YZUT manufactured by Texas Instruments, is a leading-edge linear voltage regulator that sets new standards for power management in electronic devices. Designed for efficiency and reliability, this component delivers a stable output voltage of 4.5V with a current rating of 200mA, making it ideal for a wide range of applications in industries such as consumer electronics, automotive, industrial automation, and telecommunications.
Featuring advanced technology and precision engineering, the TPS79945YZUT offers exceptional performance even in demanding operating conditions. Its compact 5-DSBGA package ensures easy integration into space-constrained designs, while its low dropout voltage and ultra-low quiescent current minimize power dissipation and extend battery life in portable devices.
Whether powering microcontrollers, sensors, or other critical components, this linear regulator excels in providing clean, reliable power, making it a preferred choice for engineers seeking top-notch solutions for their power management needs.
TPS79945YZUT Features
- Stable output voltage of 4.5V
- Maximum output current of 200mA
- Low dropout voltage for efficient power conversion
- Ultra-low quiescent current for minimal standby power consumption
- Wide input voltage range for versatility in different applications
- Compact 5-DSBGA package for space-saving designs
- Excellent line and load transient responses for stable operation
- Overtemperature and overcurrent protection for enhanced reliability
- Wide operating temperature range for suitability in various environments
TPS79945YZUT Applications
- Portable Consumer Electronics: The TPS79945YZUT is ideal for powering microcontrollers, displays, and other components in smartphones, tablets, and wearable devices, ensuring stable performance and prolonged battery life.
- Automotive Systems: In automotive applications such as infotainment systems, dashboard displays, and advanced driver-assistance systems (ADAS), this linear regulator provides clean power with minimal interference, enhancing overall system reliability.
- Industrial Automation: From factory automation equipment to control systems and sensors, this IC offers precise voltage regulation, contributing to the efficiency and longevity of industrial machinery and processes.
- Telecommunications Infrastructure: Whether in base stations, routers, or network switches, the TPS79945YZUT plays a crucial role in maintaining reliable power supplies for telecommunications infrastructure, ensuring uninterrupted connectivity and communication.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















