LM2576HV
(ACTIVE) SIMPLE SWITCHER® 3A Step-Down Voltage Regulator

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Buy
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SIMPLE SWITCHER® 3A Step-Down Voltage Regulator - LM2576HV

Datasheet

Device Uses

  • Simple High-Efficiency Step-Down (Buck) Regulator
  • Efficient Pre-Regulator for Linear Regulators
  • On-Card Switching Regulators
  • Positive to Negative Converter (Buck-Boost)


Sample & Buy

Free Samples Buy from Authorized Distributors Part # Status Temp (oC) Price | QTY Package | Pins Top Side Marking Package QTY | Carrier Distributor Inventory TI 1k Lead Time
Not Available
LM2576HVS-12 ACTIVE -40 to 125 2.30 | 1ku DDPAK/TO-263 (KTT) | 5 View 45 | TUBE 96 For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM2576HVS-12/NOPB ACTIVE -40 to 125 2.30 | 1ku DDPAK/TO-263 (KTT) | 5 View 45 | TUBE 1K - 5K 1k quantity lead time: In stock
Not Available Contact Distributor LM2576HVS-3.3 ACTIVE -40 to 125 2.30 | 1ku DDPAK/TO-263 (KTT) | 5 View 45 | TUBE No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM2576HVS-3.3/NOPB ACTIVE -40 to 125 2.30 | 1ku DDPAK/TO-263 (KTT) | 5 View 45 | TUBE 1K - 5K 1k quantity lead time: In stock
Not Available
LM2576HVS-5.0 ACTIVE -40 to 125 2.30 | 1ku DDPAK/TO-263 (KTT) | 5 View 45 | TUBE 291 For lead times contact TI Authorized Distributor or local TI sales office
LM2576HVS-5.0/NOPB ACTIVE -40 to 125 2.30 | 1ku DDPAK/TO-263 (KTT) | 5 View 45 | TUBE >5K 1k quantity lead time: In stock
Not Available
LM2576HVS-ADJ ACTIVE -40 to 125 2.30 | 1ku DDPAK/TO-263 (KTT) | 5 View 45 | TUBE 1K - 5K For lead times contact TI Authorized Distributor or local TI sales office
LM2576HVS-ADJ/NOPB ACTIVE -40 to 125 2.30 | 1ku DDPAK/TO-263 (KTT) | 5 View 45 | TUBE >5K 1k quantity lead time: In stock
Not Available Contact Distributor LM2576HVSX-12 ACTIVE -40 to 125 2.30 | 1ku DDPAK/TO-263 (KTT) | 5 View 500 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM2576HVSX-12/NOPB ACTIVE -40 to 125 2.30 | 1ku DDPAK/TO-263 (KTT) | 5 View 500 | LARGE T&R 1K - 5K 1k quantity lead time: In stock
Not Available Contact Distributor LM2576HVSX-3.3 ACTIVE -40 to 125 2.30 | 1ku DDPAK/TO-263 (KTT) | 5 View 500 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM2576HVSX-3.3/NOPB ACTIVE -40 to 125 2.30 | 1ku DDPAK/TO-263 (KTT) | 5 View 500 1K - 5K 1k quantity lead time: In stock
Not Available
LM2576HVSX-5.0 ACTIVE -40 to 125 2.30 | 1ku DDPAK/TO-263 (KTT) | 5 View 500 | LARGE T&R 1K - 5K 1k quantity lead time: In stock
Not Available
LM2576HVSX-5.0/NOPB ACTIVE -40 to 125 2.30 | 1ku DDPAK/TO-263 (KTT) | 5 View 500 315 For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM2576HVSX-ADJ ACTIVE -40 to 125 2.30 | 1ku DDPAK/TO-263 (KTT) | 5 View 500 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM2576HVSX-ADJ/NOPB ACTIVE -40 to 125 2.30 | 1ku DDPAK/TO-263 (KTT) | 5 View 500 >5K 1k quantity lead time: In stock
Not Available
LM2576HVT-12 ACTIVE -40 to 125 2.30 | 1ku TO-220 (KC) | 5 View 45 | TUBE 1K - 5K 1k quantity lead time: In stock
Not Available
LM2576HVT-12/LF03 ACTIVE   2.30 | 1ku TO-220 (NDH) | 5 View 45 | TUBE 528 For lead times contact TI Authorized Distributor or local TI sales office
LM2576HVT-12/NOPB ACTIVE -40 to 125 2.30 | 1ku TO-220 (KC) | 5 View 45 | TUBE >5K 1k quantity lead time: In stock
Not Available
LM2576HVT-15 ACTIVE -40 to 125 2.30 | 1ku TO-220 (KC) | 5 View 45 | TUBE 628 For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM2576HVT-15/LB03 ACTIVE   2.30 | 1ku TO-220 (NDH) | 5 View 45 | TUBE 87 For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM2576HVT-15/LF03 ACTIVE   2.30 | 1ku TO-220 (NDH) | 5 View 45 | TUBE 321 For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM2576HVT-15/NOPB ACTIVE -40 to 125 2.30 | 1ku TO-220 (KC) | 5 View 45 | TUBE 1K - 5K For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM2576HVT-5.0 ACTIVE -40 to 125 2.30 | 1ku TO-220 (KC) | 5 View 45 | TUBE 262 For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM2576HVT-5.0/LB03 ACTIVE   2.30 | 1ku TO-220 (NDH) | 5 View 45 | TUBE 164 For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM2576HVT-5.0/LF02 ACTIVE   2.30 | 1ku TO-220 (NEB) | 5 View 45 | TUBE No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM2576HVT-5.0/LF03 ACTIVE   2.30 | 1ku TO-220 (NDH) | 5 View 45 | TUBE 649 For lead times contact TI Authorized Distributor or local TI sales office
LM2576HVT-5.0/NOPB ACTIVE -40 to 125 2.30 | 1ku TO-220 (KC) | 5 View 45 | TUBE >5K 1k quantity lead time: In stock
Not Available
LM2576HVT-ADJ ACTIVE -40 to 125 2.30 | 1ku TO-220 (KC) | 5 View 45 | TUBE 1K - 5K 1k quantity lead time: In stock
Not Available
LM2576HVT-ADJ/LB03 ACTIVE   2.30 | 1ku TO-220 (NDH) | 5 View 45 | TUBE 1K - 5K For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM2576HVT-ADJ/LF03 ACTIVE   2.30 | 1ku TO-220 (NDH) | 5 View 45 | TUBE 1K - 5K 1k quantity lead time: In stock
LM2576HVT-ADJ/NOPB ACTIVE -40 to 125 2.30 | 1ku TO-220 (KC) | 5 View 45 | TUBE >5K 1k quantity lead time: In stock

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Related Products

Part # Name Product Family Comments
LM5005   High Voltage 2.5 Amp Buck Regulator   CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER    75V Vin, 2.5A Iout, High Switching Frequency  
LM5576   SIMPLE SWITCHER® 75V, 3A Step-Down Switching Regulator   CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER    75V Vin, 3A Iout, Selectable Switching Frequency, PowerWise  
LM5576-Q1   SIMPLE SWITCHER® 75V, 3A Step-Down Switching Regulator   CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER    75V Vin, 3A Iout, Selectable Switching Frequency, PowerWise  

Technical Documents

Datasheet (1)

Title Type Size (KB) Date Views
PDF 3992 03 Apr 2013

Application Notes (1)

Title Abstract Type Size (KB) Date Views
PDF 181 21 Mar 2007 2,909

Tools & Software

Development Tools (1)

Name Part# Type
Power Stage Designer of Most Commonly Used Switchmode Power Supplies POWERSTAGE-DESIGNER Circuit Design & Simulation

Support & Community


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Training & Events

Name Type Available During
Multi-Day PFC Design Workshop (Analog & Digital) sponsored by Biricha Digital Power Ltd. In-Person   15 Mar 2014  -  22 Mar 2014  
In-depth PFC Design Workshop In-Person   12 Nov 2013  -  14 Nov 2013  
Digital Power Multi-Day Workshop In-Person   05 Nov 2013  -  07 Nov 2013  
Optimizing Efficiency of Switching Mode Chargers Recorded Content   On Demand  
Single Cell Gauging 101 - Part 2: Classic Fuel Gauging Approaches Recorded Content   On Demand  


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