LM22671-Q1
(ACTIVE) 500 mA SIMPLE SWITCHER®, Step-Down Voltage Regulator with Features

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500 mA SIMPLE SWITCHER®, Step-Down Voltage Regulator with Features - LM22671-Q1

Datasheet

WEBENCH® LM22671-Q1
    Min   Max   Range  
  Vin – V    4.50 – 42.00V  
  Vout V    1.28 – 37.00V  
  Iout A    ≤ 0.50A  
  Ambient Temp °C    ≤ 100°C  
Footprint BOM Cost Efficiency
 
 
 
'U1 Rt Cinx Cbst Css D1 L1 Cin Rfb1 Rfb2 Cout '
 
What are WEBENCH® tools?

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
LM22671QMR-5.0/NOPB ACTIVE -40 to 125 1.45 | 1ku SO PowerPAD (DDA) | 8 View 95 467 For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM22671QMR-ADJ/NOPB ACTIVE -40 to 125 1.45 | 1ku SO PowerPAD (DDA) | 8 View 95 687 For lead times contact TI Authorized Distributor or local TI sales office
Contact Distributor LM22671QMRE-5.0/NOPB ACTIVE -40 to 125 1.45 | 1ku SO PowerPAD (DDA) | 8 View 250 No Stock For lead times contact TI Authorized Distributor or local TI sales office
Contact Distributor LM22671QMRE-ADJ/NOPB ACTIVE -40 to 125 1.45 | 1ku SO PowerPAD (DDA) | 8 View 250 No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM22671QMRX-5.0/NOPB ACTIVE -40 to 125 1.45 | 1ku SO PowerPAD (DDA) | 8 View 2500 No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM22671QMRX-ADJ/NOPB ACTIVE -40 to 125 1.45 | 1ku SO PowerPAD (DDA) | 8 View 2500 1K - 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
LM22670   3A SIMPLE SWITCHER, Step-Down Voltage Regulator with Synchronization or Adjustable Switching Freq   CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER    3A, Features Adjustable Switching Frequency Or Frequency Sync Up To 1MHz And Precision Enable  
LM22670-Q1   3A SIMPLE SWITCHER, Step-Down Voltage Regulator with Synchronization or Adjustable Switching Freq   CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER    3A, Features Adjustable Switching Frequency Or Frequency Sync Up To 1MHz And Precision Enable  
LM22672   1A SIMPLE SWITCHER®, Step-Down Voltage Regulator with Features   CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER    1A Version  
LM22672-Q1   1A SIMPLE SWITCHER®, Step-Down Voltage Regulator with Features   CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER    1A Version  
LM22673   3A SIMPLE SWITCHER®, Step-Down Voltage Reg. with Adjustable Soft-Start and Current Limit   CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER    3A, Features Adjustable Soft-Start And Adjustable Current Limit  
LM22671   500 mA SIMPLE SWITCHER®, Step-Down Voltage Regulator with Features   CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  
LM22674   500 mA SIMPLE SWITCHER®, Step-Down Voltage Regulator with Precision Enable   CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER    Features Precision Enable Only  
LM22674-Q1   500 mA SIMPLE SWITCHER®, Step-Down Voltage Regulator with Precision Enable   CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER    Features Precision Enable Only  
LM22677   5A SIMPLE SWITCHER®, Step-Down Voltage Reg. with Synchronization or Adjustable Switching Frequency   CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER    5A, Features Adjustable Switching Frequency Or Frequency Sync Up To 1MHz And Precision Enable  
LM22677-Q1   5A SIMPLE SWITCHER, Step-Down Voltage Reg. with Synchronization or Adjustable Switching Frequency   CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER    5A, Features Adjustable Switching Frequency Or Frequency Sync Up To 1MHz And Precision Enable  
LM22679   5A SIMPLE SWITCHER, Step-Down Voltage Regulator with Adjustable Soft-Start & Current Limit   CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER    5A, Features Adjustable Soft-Start And Adjustable Current Limit  
LM22680   2A SIMPLE SWITCHER, Step-Down Voltage Regulator with Features   CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER    2A Version  
LM22680-Q1   2A SIMPLE SWITCHER, Step-Down Voltage Regulator with Features   CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER    2A Version  

Technical Documents

Datasheet (1)

Title Type Size (KB) Date Views
PDF 1307 03 Apr 2013

User Guides (1)

Title Abstract Type Size (KB) Date Views
PDF 307 23 Apr 2013 1,015

Selection & Solution Guides (2)

Title Type Size (KB) Date Views
PDF 1595 14 Mar 2012 1,621
PDF 184 22 Feb 2012 1,830

More Literature (1)

Title Type Size (KB) Date Views
PDF 992 11 Apr 2011 1,255

Tools & Software

Circuit Design & Simulation

WEBENCH® LM22671-Q1
    Min   Max   Range  
  Vin – V    4.50 – 42.00V  
  Vout V    1.28 – 37.00V  
  Iout A    ≤ 0.50A  
  Ambient Temp °C    ≤ 100°C  
Footprint BOM Cost Efficiency
 
 
 
'U1 Rt Cinx Cbst Css D1 L1 Cin Rfb1 Rfb2 Cout '
 
What are WEBENCH® tools?

Models (1)

Title Category Type Size (KB) Date Views
LM22671-Q1-ADJ PSpice Transient Model PSpice Model ZIP 101 KB 04 Mar 2013 32 views

Design Kits & Evaluation Modules (1)

Name Part# Type
LM22671 0.5A SIMPLE SWITCHER Regulator w/ Freq Adj or Synch and Precision Enable EVM LM22671EVAL Evaluation Modules & Boards

Development Tools (2)

Name Part# Type
LM2267x, LM22680 Quick Start Simple Switcher Component Calculator LM2267X-22680DESIGN-CALC Calculation Tools
Power Stage Designer of Most Commonly Used Switchmode Power Supplies POWERSTAGE-DESIGNER Circuit Design & Simulation

Support & Community


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