LM2853
(ACTIVE) 3A 550 kHz Synchronous SIMPLE SWITCHER® Buck Regulator

Description &
Features
 Sample &
Buy
 Technical
Documents
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Software
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3A 550 kHz Synchronous SIMPLE SWITCHER® Buck Regulator - LM2853

Datasheet

Device Uses

  • Low voltage point of load regulation
  • Local solution for FPGA/DSP/ASIC core power
  • Broadband networking and communications infrastructure

SIMPLE SWITCHER® is a Registered Trademark of National Semiconductor Corporation.

WEBENCH® LM2853
    Min   Max   Range  
  Vin – V    3.00 – 5.50V  
  Vout V    0.80 – 3.30V  
  Iout A    ≤ 3.00A  
  Ambient Temp °C    ≤ 100°C  
Footprint BOM Cost Efficiency
 
 
 
'U1 Css Cinx L1 Cout Cin '
 
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 Contact Distributor LM2853MH-0.8 ACTIVE -40 to 125 1.75 | 1ku HTSSOP (PWP) | 14 View 94 | TUBE No Stock For lead times contact TI Authorized Distributor or local TI sales office
LM2853MH-0.8/NOPB ACTIVE -40 to 125 1.75 | 1ku HTSSOP (PWP) | 14 View 94 | TUBE 376 For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM2853MH-1.0 ACTIVE -40 to 125 1.75 | 1ku HTSSOP (PWP) | 14 View 94 | TUBE No Stock For lead times contact TI Authorized Distributor or local TI sales office
LM2853MH-1.0/NOPB ACTIVE -40 to 125 1.75 | 1ku HTSSOP (PWP) | 14 View 94 | TUBE 1K - 5K 1k quantity lead time: In stock
Not Available Contact Distributor LM2853MH-1.2 ACTIVE -40 to 125 1.75 | 1ku HTSSOP (PWP) | 14 View 94 | TUBE No Stock For lead times contact TI Authorized Distributor or local TI sales office
LM2853MH-1.2/NOPB ACTIVE -40 to 125 1.75 | 1ku HTSSOP (PWP) | 14 View 94 | TUBE >5K 1k quantity lead time: In stock
Not Available Contact Distributor LM2853MH-1.5 ACTIVE -40 to 125 1.75 | 1ku HTSSOP (PWP) | 14 View 94 | TUBE No Stock For lead times contact TI Authorized Distributor or local TI sales office
LM2853MH-1.5/NOPB ACTIVE -40 to 125 1.75 | 1ku HTSSOP (PWP) | 14 View 94 | TUBE 851 For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM2853MH-1.8 ACTIVE -40 to 125 1.75 | 1ku HTSSOP (PWP) | 14 View 94 | TUBE 174 For lead times contact TI Authorized Distributor or local TI sales office
LM2853MH-1.8/NOPB ACTIVE -40 to 125 1.75 | 1ku HTSSOP (PWP) | 14 View 94 | TUBE 1K - 5K For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM2853MH-2.5 ACTIVE -40 to 125 1.75 | 1ku HTSSOP (PWP) | 14 View 94 | TUBE No Stock For lead times contact TI Authorized Distributor or local TI sales office
LM2853MH-2.5/NOPB ACTIVE -40 to 125 1.75 | 1ku HTSSOP (PWP) | 14 View 94 | TUBE 716 For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM2853MH-3.0 ACTIVE -40 to 125 1.75 | 1ku HTSSOP (PWP) | 14 View 94 | TUBE No Stock For lead times contact TI Authorized Distributor or local TI sales office
LM2853MH-3.0/NOPB ACTIVE -40 to 125 1.75 | 1ku HTSSOP (PWP) | 14 View 94 | TUBE 366 For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM2853MH-3.3 ACTIVE -40 to 125 1.75 | 1ku HTSSOP (PWP) | 14 View 94 | TUBE No Stock For lead times contact TI Authorized Distributor or local TI sales office
LM2853MH-3.3/NOPB ACTIVE -40 to 125 1.75 | 1ku HTSSOP (PWP) | 14 View 94 | TUBE 1K - 5K For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM2853MHX-0.8 ACTIVE -40 to 125 1.75 | 1ku HTSSOP (PWP) | 14 View 2500 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM2853MHX-0.8/NOPB ACTIVE -40 to 125 1.75 | 1ku HTSSOP (PWP) | 14 View 2500 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM2853MHX-1.0 ACTIVE -40 to 125 1.75 | 1ku HTSSOP (PWP) | 14 View 2500 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM2853MHX-1.0/NOPB ACTIVE -40 to 125 1.75 | 1ku HTSSOP (PWP) | 14 View 2500 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM2853MHX-1.2 ACTIVE -40 to 125 1.75 | 1ku HTSSOP (PWP) | 14 View 2500 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM2853MHX-1.2/NOPB ACTIVE -40 to 125 1.75 | 1ku HTSSOP (PWP) | 14 View 2500 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM2853MHX-1.5 ACTIVE -40 to 125 1.75 | 1ku HTSSOP (PWP) | 14 View 2500 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM2853MHX-1.5/NOPB ACTIVE -40 to 125 1.75 | 1ku HTSSOP (PWP) | 14 View 2500 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM2853MHX-1.8 ACTIVE -40 to 125 1.75 | 1ku HTSSOP (PWP) | 14 View 2500 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM2853MHX-1.8/NOPB ACTIVE -40 to 125 1.75 | 1ku HTSSOP (PWP) | 14 View 2500 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM2853MHX-2.5 ACTIVE -40 to 125 1.75 | 1ku HTSSOP (PWP) | 14 View 2500 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM2853MHX-2.5/NOPB ACTIVE -40 to 125 1.75 | 1ku HTSSOP (PWP) | 14 View 2500 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM2853MHX-3.0 ACTIVE -40 to 125 1.75 | 1ku HTSSOP (PWP) | 14 View 2500 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM2853MHX-3.0/NOPB ACTIVE -40 to 125 1.75 | 1ku HTSSOP (PWP) | 14 View 2500 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM2853MHX-3.3 ACTIVE -40 to 125 1.75 | 1ku HTSSOP (PWP) | 14 View 2500 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM2853MHX-3.3/NOPB ACTIVE -40 to 125 1.75 | 1ku HTSSOP (PWP) | 14 View 2500 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office

* 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
LM20123   3A, 1.5MHz PowerWise Synchronous Buck Regulator   CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER    Full-Featured 3A, 1.5 MHz Switching Frequency  
LM2852   2A 500/1500kHz Synchronous SIMPLE SWITCHER® Buck Regulator   CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER    2A Version, 500kHz Or 1.5MHz Switching Frequency  
LM2854   4A 500 kHz / 1 MHz Synchronous SIMPLE SWITCHER® Buck Regulator   CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER    4A Version, 500kHz Or 1MHz Switching Frequency  

Technical Documents

Datasheet (1)

Title Type Size (KB) Date Views
PDF 1251 25 Oct 2006

Application Notes (1)

Title Abstract Type Size (KB) Date Views
PDF 661 23 Apr 2013 655

User Guides (1)

Title Abstract Type Size (KB) Date Views
PDF 559 25 Apr 2013 762

Selection & Solution Guides (1)

Title Type Size (KB) Date Views
PDF 9158 11 Mar 2013 28,115

External Articles (1)

Title Date
Voltage-Mode Control and Compensation: Intricacies for Buck Regulators 24 Jan 2012

Tools & Software

Circuit Design & Simulation

WEBENCH® LM2853
    Min   Max   Range  
  Vin – V    3.00 – 5.50V  
  Vout V    0.80 – 3.30V  
  Iout A    ≤ 3.00A  
  Ambient Temp °C    ≤ 100°C  
Footprint BOM Cost Efficiency
 
 
 
'U1 Css Cinx L1 Cout Cin '
 
What are WEBENCH® tools?

Models (6)

Title Category Type Size (KB) Date Views
LM2853 PSpice Transient Model PSpice Model ZIP 200 KB 12 Feb 2013 106 views
LM2853 PSpice Average Model PSpice Model ZIP 44 KB 12 Feb 2013 103 views
LM2853 TINA-TI Transient Reference Design TINA-TI Reference Design TSC 3287 KB 12 Feb 2013 16 views
LM2853 TINA-TI Average Reference Design TINA-TI Reference Design TSC 138 KB 12 Feb 2013 15 views
LM2853 TINA-TI Transient Spice Model TINA-TI Spice Model ZIP 14 KB 12 Feb 2013 101 views
LM2853 TINA-TI Average Spice Model TINA-TI Spice Model ZIP 5 KB 12 Feb 2013 101 views

Design Kits & Evaluation Modules (3)

Name Part# Type
3A 550 kHz Synchronous SIMPLE SWITCHER® Buck Regulator LM2853-1.8EVAL Evaluation Modules & Boards
3A 550 kHz Synchronous SIMPLE SWITCHER® Buck Regulator LM2853-1.2EVAL Evaluation Modules & Boards
3A 550 kHz Synchronous SIMPLE SWITCHER® Buck Regulator LM2853-3.3EVAL Evaluation Modules & Boards

Development Tools (1)

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

Reference Designs (1)

Description Part # Company
Motionfire Motor Control Reference Design (FireDriver Module) MOTIONFIRE-MOTORCONTROL-REF Texas Instruments

Support & Community


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