L7981TR
Or copy the link below:
- Mfr.Part #
- L7981TR
- Manufacturer
- STMicroelectronics
- Package / Case
- 8-VFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 3A 8VFQFPN
- Stock
- 9,572
- In Stock ：
- 9,572
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- JESD-609 Code :
- e4
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Peak Reflow Temperature (Cel) :
- 260
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Operating Supply Voltage :
- 28V
- Package / Case :
- 8-VFDFN Exposed Pad
- Voltage - Output (Min/Fixed) :
- 0.6V
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Max Output Current :
- 3A
- Mount :
- Surface Mount
- Min Supply Voltage :
- 4.5V
- Operating Temperature :
- -40°C~150°C TJ
- Topology :
- Buck
- Nominal Supply Current :
- 16mA
- Width :
- 3mm
- Number of Outputs :
- 1
- Control Technique :
- PULSE WIDTH MODULATION
- Input Voltage-Nom :
- 12V
- Output Voltage :
- 28V
- Terminal Pitch :
- 0.5mm
- ECCN Code :
- EAR99
- Synchronous Rectifier :
- No
- Output Type :
- Adjustable
- Output Configuration :
- Positive
- Lead Free :
- Lead Free
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Number of Pins :
- 8
- Base Part Number :
- L7981
- Number of Terminations :
- 8
- Terminal Position :
- Dual
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Frequency - Switching :
- 250kHz~1MHz
- Function :
- Step-Down
- Max Output Voltage :
- 28V
- Min Output Voltage :
- 600mV
- Control Mode :
- VOLTAGE-MODE
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 18 Weeks
- Datasheets
- L7981TR
Voltage Regulators - DC DC Switching Regulators STMicroelectronics L7981TR Overview
The STMicroelectronics L7981TR is a highly efficient adjustable buck regulator designed to manage power requirements in complex electronic systems. This IC (integrated circuit) is capable of delivering a continuous output current of up to 3A, making it ideal for demanding applications. It features a compact 8VFQFPN package that ensures a minimal footprint on PCB layouts, thus optimizing system design. Its robust design and flexibility in voltage adjustment make the L7981TR an essential component for developers looking to enhance system stability and efficiency. This product stands out in the Voltage Regulators - DC DC Switching Regulators category, offering reliability and performance that align with STMicroelectronics' commitment to high-quality power solutions.
L7981TR Features
The L7981TR offers several compelling features that cater to a wide range of power management needs. Key features include an adjustable output voltage range, which allows for tailored power supply according to specific application requirements. The device also supports a high switching frequency, which reduces the size of external components and helps in achieving a more compact overall design. Additionally, the L7981TR integrates various protection features such as overcurrent protection and thermal shutdown, enhancing the safety and reliability of the device under various operating conditions.
L7981TR Applications
- Portable Devices: Utilized in smartphones, tablets, and portable gaming systems to provide efficient power management and prolong battery life.
- Networking Equipment: Applied in routers, switches, and networking hubs to ensure stable operation and power efficiency under variable load conditions.
- Consumer Electronics: Essential for TVs, audio systems, and other consumer electronics where stable and efficient power is critical for performance and longevity.
- Industrial Applications: Used in industrial control systems and automation for reliable power supply, especially where precise voltage regulation is necessary.
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.
Manufacturer related products
Catalog related products
Related products
- Follow Us
-
- Payment
-
- Subscribe
- Certification
-
-
