LM3477AMM/NOPB
- Mfr.Part #
- LM3477AMM/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK/BCK-BST 8VSSOP
- Stock
- 10,615
- In Stock :
- 10,615
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Lead Free :
- Lead Free
- REACH SVHC :
- Unknown
- Max Frequency :
- 575kHz
- Topology :
- Buck, Buck-Boost
- Number of Terminations :
- 8
- Input Voltage-Nom :
- 12V
- Output Voltage :
- 1.265V
- Thickness :
- 970μm
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-609 Code :
- e3
- Input Voltage (Min) :
- 2.97V
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Terminal Pitch :
- 0.65mm
- Function :
- Step-Down
- Terminal Form :
- Gull wing
- Control Features :
- Enable
- RoHS Status :
- ROHS3 Compliant
- Switcher Configuration :
- Single
- Number of Pins :
- 8
- Input Voltage (Max) :
- 35V
- Output Current :
- 6A
- Voltage - Supply (Vcc/Vdd) :
- 2.97V~35V
- Mounting Type :
- Surface Mount
- Pbfree Code :
- yes
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Output Configuration :
- Positive
- Control Mode :
- CURRENT-MODE
- Operating Temperature :
- -40°C~125°C TJ
- Frequency - Switching :
- 500kHz
- Control Technique :
- PULSE WIDTH MODULATION
- Base Part Number :
- LM3477
- Synchronous Rectifier :
- No
- Quiescent Current :
- 2mA
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Contact Plating :
- Tin
- Max Duty Cycle :
- 93 %
- Number of Outputs :
- 1
- Length :
- 3mm
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Mount :
- Surface Mount
- Output Type :
- Transistor Driver
- Width :
- 3mm
- Factory Lead Time :
- 6 Weeks
- Packaging :
- Tape and Reel (TR)
- Height :
- 1.07mm
- Datasheets
- LM3477AMM/NOPB

DC DC Switching Controllers Texas Instruments LM3477AMM/NOPB Overview
The LM3477AMM/NOPB from Texas Instruments is a highly efficient integrated circuit designed for controlling buck or buck-boost switching regulators. With its compact 8VSSOP package, this regulator offers versatile voltage regulation capabilities for a wide range of applications. Whether you need to step-down or step-up voltages, the LM3477AMM/NOPB provides reliable performance and precise control, making it an ideal choice for various power management solutions.
LM3477AMM/NOPB Features
- Integrated control for buck or buck-boost switching regulators
- High efficiency for reduced power consumption
- Compact 8VSSOP package for space-constrained designs
- Wide input voltage range for versatile compatibility
- Precision voltage regulation for stable power output
- Overcurrent and thermal protection for enhanced safety
LM3477AMM/NOPB Applications
- LED Lighting Systems: The LM3477AMM/NOPB is used to regulate voltage in LED drivers, ensuring stable and efficient operation of LED lighting systems in various environments.
- Battery Charging: This IC controls the charging process in battery management systems, enabling safe and efficient charging of rechargeable batteries in portable devices.
- Power Supplies: In power supply units for electronic devices, the LM3477AMM/NOPB provides voltage regulation to maintain stable power output, enhancing the reliability of the entire system.
- Solar Power Converters: By regulating voltage in solar power converters, this IC maximizes energy conversion efficiency, making it an essential component in renewable energy systems.
- Automotive Electronics: The LM3477AMM/NOPB ensures precise voltage control in automotive electronics, contributing to the performance and reliability of vehicle systems.
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.
















