LM2670SD-ADJ 3A Adjustable Step-Down Switching Regulator 8-40V Input 1.2-37V Output 14-VDFN Package
Price:
Negotiable
MOQ:
1
Delivery Time:
3-5 working days after received the payment
Brand:
Texas Instruments，TI
Product Description
Product Overview
The LM2670SD-ADJ is a high-efficiency step-down switching regulator IC capable of delivering up to 3A output current with excellent line and load regulation. This adjustable version offers output voltage flexibility from 1.2V to 37V with wide input voltage range support.
Key Features
- High efficiency up to 94%
- 150-mΩ DMOS output switch
- Wide input voltage range: 8V to 40V
- Adjustable output voltage: 1.2V to 37V
- Low standby current: 50μA when switched OFF
- ±2% maximum output tolerance
- 260kHz fixed frequency internal oscillator
- External sync clock capability (280kHz to 400kHz)
- Operating temperature: -40°C to 125°C
Technical Specifications
| Parameter | Specification |
|---|---|
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Input Voltage Range | 8V - 40V |
| Output Voltage Range | 1.2V - 37V |
| Output Current | 3A |
| Switching Frequency | 260kHz |
| Synchronous Rectifier | No |
| Operating Temperature | -40°C to 125°C |
| Mounting Type | Surface Mount |
| Package/Case | 14-VDFN Exposed Pad |
| Supplier Device Package | 14-VSON (5x6) |
Applications
- High efficiency step-down switching regulators
- System pre-regulator for linear voltage regulators
- Battery chargers
- Communications and radio equipment regulators
Package Information
Supplier Advantages
- High quality products - 100% new and original, ROHS compliant
- Competitive pricing with strong purchasing channels
- Professional service with strict quality testing and comprehensive after-sales support
- Adequate inventory supported by strong purchasing team
- Fast delivery within 1-3 working days after payment confirmation
Product Portfolio
We supply a comprehensive range of electronic components including integrated circuits, memory ICs, diodes, transistors, capacitors, resistors, and full semiconductor solutions. Our one-stop service covers all PCB BOM requirements with strong brand partnerships including Microchip, MAX, AD, TI, ATMEL, ST, ON, and other leading manufacturers.
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TOP Electronic Industry Co., Ltd.
Location
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Contact Person
Natasha