LM2576HVSX-5.0/NOPB Series SIMPLE SWITCHER DC-DC Power Converter
3-A Step-Down Voltage Regulator with wide input voltage range and high efficiency performance.
Product Overview
The LM2576HVSX-5.0/NOPB Series SIMPLE SWITCHER Power Converter is a 3-A step-down voltage regulator featuring a wide input voltage range and requiring only four external components for operation.
Key Features
- Newer product alternatives available:
- LMR51430: 4.5 to 36-V, 3-A, 500-kHz and 1.1-MHz synchronous converter
- LM76003: 3.5 to 60-V, 3.5-A, 300-kHz to 2.2-MHz synchronous converter
- For faster time to market: TLVM13630 3 to 36-V, 3-A, 200-kHz to 2.2-MHz power module
- Available in 3.3-V, 5-V, 12-V, 15-V, and adjustable output versions
- Adjustable version output voltage range: 1.23 V to 37 V (57 V for HV version) ±4% maximum over line and load conditions
- Specified 3-A output current capability
- Wide input voltage range: 40 V (up to 60 V for HV version)
- Requires only four external components for operation
- 52-kHz fixed-frequency internal oscillator
- TTL-shutdown capability with low-power standby mode
- High efficiency design
- Uses readily available standard inductors
- Custom design capability using LMR33630 or LM76003 with WEBENCH® Power Designer
Part Number Specifications
| Part Number |
Max Supply Voltage |
| LM2576 |
40 V |
| LM2576HV |
60 V |
Product Images
Packaging & Shipping
Standard export packaging available. Customers can choose from cartons, wooden cases, and wooden pallets according to their specific requirements.
Frequently Asked Questions
How to obtain the price?
We typically provide quotations within 24 hours of receiving your inquiry (excluding weekends and holidays). For urgent pricing requests, please contact us directly.
What is your delivery time?
Small batches typically ship within 7-15 days, while large batch orders may require approximately 30 days depending on order quantity and season.
What are your payment terms?
Factory pricing with 30% deposit and 70% balance payment via T/T before shipment.
What are the shipping options?
Available shipping methods include sea freight, air freight, and express delivery (EMS, UPS, DHL, TNT, FEDEX). Please confirm your preferred method before ordering.
