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Maxim > Products > [Power and Battery Management] 
MAX1649, MAX1651
5V/3.3V or Adjustable, High-Efficiency, Low-Dropout, Step-Down DC-DC Controller

High-Efficiency Step-Down Controller Operates with 4 to 8 Cells


  QuickView     Technical Documents     Ordering Info     More Information     User Comments (0)     All  
Status
Active: In Production.

Ordering Information
Notes:

  1. Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
  2. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
  3. Part number suffixes: T or T&R = tape and reel;+ = RoHS/lead-free;# = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions.
  4. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.


Devices: 1-23 of 23

MAX1649 Free
Sample		 Buy Status
Package: TYPE PINS FOOTPRINT
  DRAWING CODE/VAR *
Temp RoHS/Lead-Free?
Materials Analysis
MAX1649MJA    
Active

Land Pattern: Not Available

See data sheet
MAX1649CPA+  
Active PDIP(N);8 pin;79.7 mm²
Outline Drawing: 21-0043 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P8+2*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX1649CPA    
Active PDIP(N);8 pin;79.7 mm²
Outline Drawing: 21-0043 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P8-2*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
MAX1649EPA    
Active PDIP(N);8 pin;79.7 mm²
Outline Drawing: 21-0043 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P8-2*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
MAX1649CSA    
Active SOIC(N);8 pin;30.9 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8-4*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
MAX1649CSA-T    
Active

Land Pattern: Not Available

0°C to +70°C See data sheet
MAX1649CSA+  
Active SOIC(N);8 pin;30.9 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8+4*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX1649CSA+T    
Active SOIC(N);8 pin;30.9 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8+4*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX1649ESA    
Active SOIC(N);8 pin;30.9 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8-4*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
MAX1649ESA-T    
Active

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX1649ESA+  
Active SOIC(N);8 pin;30.9 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8+4*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX1649ESA+T    
Active SOIC(N);8 pin;30.9 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8+4*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX1651 Free
Sample		 Buy Status
Package: TYPE PINS FOOTPRINT
  DRAWING CODE/VAR *
Temp RoHS/Lead-Free?
Materials Analysis
MAX1651MJA    
Active

Land Pattern: Not Available

See data sheet
MAX1651CPA    
Active PDIP(N);8 pin;79.7 mm²
Outline Drawing: 21-0043 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P8-2*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
MAX1651EPA    
Active PDIP(N);8 pin;79.7 mm²
Outline Drawing: 21-0043 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P8-2*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
MAX1651ESA+  
Active SOIC(N);8 pin;30.9 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8+4*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX1651ESA+T    
Active SOIC(N);8 pin;30.9 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8+4*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX1651CSA    
Active SOIC(N);8 pin;30.9 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8-4*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
MAX1651CSA-T    
Active SOIC(N);8 pin;30.9 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8-4*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
MAX1651CSA+  
Active SOIC(N);8 pin;30.9 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8+4*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX1651CSA+T    
Active SOIC(N);8 pin;30.9 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8+4*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX1651ESA    
Active SOIC(N);8 pin;30.9 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8-4*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
MAX1651ESA-T    
Active

Land Pattern: Not Available

-40°C to +85°C See data sheet

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    Document Ref.: 19-0305; Rev 2; 1995-09-01
    This page last modified: 2007-11-16


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