PM6681ATR
- Mfr.Part #
- PM6681ATR
- Manufacturer
- STMicroelectronics
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG QUAD BUCK/LINEAR 32VFQFPN
- Stock
- 1
- In Stock :
- 1
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear + Switching
- JESD-609 Code :
- e3
- Input Voltage-Nom :
- 24V
- Terminal Position :
- QUAD
- Switcher Configuration :
- Push-Pull
- Voltage - Output 3 :
- 5V
- ECCN Code :
- EAR99
- Input Voltage (Max) :
- 36V
- RoHS Status :
- ROHS3 Compliant
- Control Mode :
- VOLTAGE-MODE
- Number of Outputs :
- 4
- Output Voltage :
- 3.3V
- Operating Supply Voltage :
- 5.5V
- Voltage - Supply :
- 4.5V~36V
- Pin Count :
- 32
- Voltage/Current - Output 3 :
- 5V 100mA
- Current - Output 1 :
- 100mA
- Voltage/Current - Output 2 :
- 0.9V~3.3V 100mA
- Input Voltage (Min) :
- 6V
- Lead Free :
- Lead Free
- Number of Pins :
- 32
- Base Part Number :
- PM6681
- Package / Case :
- 32-VFQFN Exposed Pad
- Number of Terminations :
- 32
- Control Technique :
- PULSE WIDTH MODULATION
- Topology :
- Step-Down (Buck) (2), Linear (LDO) (2)
- Frequency - Switching :
- Down to 33kHz
- Number of Functions :
- 1
- Voltage - Output 2 :
- 3.3V
- Factory Lead Time :
- 38 Weeks
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 5mm
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- w/Sequencer :
- No
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Pitch :
- 0.5mm
- Mount :
- Surface Mount
- Voltage - Output 1 :
- 5V
- Current - Output 2 :
- 100mA
- Packaging :
- Tape and Reel (TR)
- Length :
- 5mm
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Operating Temperature :
- -40°C~85°C
- Current - Output 3 :
- 100mA
- Height Seated (Max) :
- 1mm
- Max Output Current :
- 100mA
- Voltage/Current - Output 1 :
- 0.9V~5V 100mA
- Mounting Type :
- Surface Mount
- Output Current :
- 10A
- Datasheets
- PM6681ATR

Voltage Regulators - Linear + Switching STMicroelectronics PM6681ATR Overview
The STMicroelectronics PM6681ATR is a versatile and highly efficient solution for power management challenges, providing robust voltage regulation in a compact 32VFQFPN package. Designed to meet rigorous power requirements, this IC integrates four buck regulators and linear control, making it ideal for applications requiring stable and reliable power supply. The PM6681ATR leverages advanced technology to ensure minimal power loss and optimal performance, making it an excellent choice for high-performance industrial and commercial applications. By employing this Voltage Regulators - Linear + Switching STMicroelectronics PM6681ATR, businesses can significantly enhance system reliability and efficiency.
PM6681ATR Features
The PM6681ATR IC from STMicroelectronics boasts a range of features designed for superior power management. These include four independent buck regulators, providing versatile output voltage options. Additionally, the device offers high-efficiency performance, minimizing thermal footprint and enhancing system longevity. Its compact 32VFQFPN package is designed for streamlined integration into various circuit designs, making it both practical and cost-effective for mass production.
PM6681ATR Applications
- Telecommunications Equipment: Utilized in routers and switches to manage power efficiently, ensuring stable operation under variable load conditions.
- Consumer Electronics: Applied in devices like gaming consoles and home entertainment systems, where consistent power delivery is critical for performance and reliability.
- Computing Systems: Supports power management in computers and servers, optimizing power distribution to various components while enhancing overall energy efficiency.
- Industrial Systems: Used in automated manufacturing equipment to provide reliable power for control systems and machinery, maintaining operational stability and precision.
You may place an order without registering to Xinshop. 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.
















