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Maxim > Products > Voltage References 
MAX6001, MAX6002, MAX6003, MAX6004, MAX6005
Low-Cost, Low-Power, Low-Dropout, SOT23-3 Voltage References


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Data Sheet
FULL DATA SHEET (PDF, 208kB)
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Description
The MAX6001-MAX6005 family of SOT23, low-cost series voltage references meets the cost advantage of shunt references and offers the power-saving advantage of series references, which traditionally cost more. Unlike conventional shunt-mode (two-terminal) references that must be biased at the load current and require an external resistor, these devices eliminate the need for an external resistor and offer a supply current that is virtually independent of the supply voltage.

These micropower, low-dropout, low-cost devices are ideal for high-volume, cost-sensitive 3V and 5V battery- operated systems with wide variations in supply voltage that require very low power dissipation. Additionally, these devices are internally compensated and do not require an external compensation capacitor, saving valuable board area in space-critical applications.

Key Features   Applications/Uses
  • 1% max Initial Accuracy
  • 100ppm/°C max Temperature Coefficient
  • 45µA max Quiescent Supply Current
  • 0.8µA/V Supply Current Variation with VIN
  • ±400µA Output Source and Sink Current
  • 100mV Dropout at 400µA Load Current
  • 0.12µV/µA Load Regulation
  • 8µV/V Line Regulation
  • Stable with CLOAD = 0 to 2.2nF

 
  		• Cell Phones
  		• Hard Disk Drive
  		• Notebook Computers
  		• Pagers
  		• PDAs, GPSs, DMMs
  		• Portable Battery-Powered Equipment

    Key Specifications:   Voltage References
    Part Number Output Voltage (V) Tempco (max) (ppm/°C) Initial Accuracy (% max @ +25°C) Supply Current - Series Only (max) (µA) Supply Voltage - Series Only (min) (V) Supply Voltage - Series Only (max) (V) Noise 0.1Hz to 10Hz (µVp-p typ) Features RoHS Available Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C) Price**
    MAX6001  1.25 100 1 45 2.5 12.6 25
    •Series
    		 Yes SOT-23/3 8 -40 to +85 $0.40 @ 1k
    MAX6002  2.5 2.7 60 $0.40 @ 1k
    MAX6003  3.0 3.2 75 $0.40 @ 1k
    MAX6004  4.096 4.3 100 $0.40 @ 1k
    MAX6005  5.0 5.2 120 $0.40 @ 1k
    See All Voltage References (159)
    Notes:
    **This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

    Diagram
    Typical Operating Circuit

    Pin Configuration

    Application Notes
  		• Application Note 754: Selecting the Right Series Voltage Reference for Absolute-Accuracy Voltage-Output DAC Designs - MAX6001, MAX6002, MAX6003, MAX6004, MAX6005
  		• Application Note 1125: Circuit Generates Analog Fan-Speed Control - MAX6003
  		• Application Note 2879: Selecting the Optimum Voltage Reference - MAX6001, MAX6002, MAX6003, MAX6004, MAX6005
  		• Application Note 4026: Implementing Cold-Junction Compensation in Thermocouple Applications - MAX6002

    Evaluation Kits
    none

    Design Guides
  		• REFERENCE (PDF)

    Reliability Reports
  		• Show FIT data for:
  		• Reliability Report: MAX6002EUR.pdf
  		• Request Reliability Report for:

    Software/Models
    none

    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: 1-20 of 20

    MAX6001 Free
    Sample    		 Buy
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX6001EUR+  
    		SOT-23;3 pin;8 mm²
    Dwg: 21-0051H (PDF)
    Use pkgcode/variation: U3+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX6001EUR  
    		SOT-23;3 pin;8 mm²
    Dwg: 21-0051H (PDF)
    Use pkgcode/variation: U3-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX6001EUR-T  
    		SOT-23;3 pin;8 mm²
    Dwg: 21-0051H (PDF)
    Use pkgcode/variation: U3-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX6001EUR+T  
    		SOT-23;3 pin;8 mm²
    Dwg: 21-0051H (PDF)
    Use pkgcode/variation: U3+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX6002 Free
    Sample    		 Buy
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX6002EUR+  
    		SOT-23;3 pin;8 mm²
    Dwg: 21-0051H (PDF)
    Use pkgcode/variation: U3+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX6002EUR  
    		SOT-23;3 pin;8 mm²
    Dwg: 21-0051H (PDF)
    Use pkgcode/variation: U3-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX6002EUR+T  
    		SOT-23;3 pin;8 mm²
    Dwg: 21-0051H (PDF)
    Use pkgcode/variation: U3+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX6002EUR-T  
    		SOT-23;3 pin;8 mm²
    Dwg: 21-0051H (PDF)
    Use pkgcode/variation: U3-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX6003 Free
    Sample    		 Buy
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX6003EUR  
    		SOT-23;3 pin;8 mm²
    Dwg: 21-0051H (PDF)
    Use pkgcode/variation: U3-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX6003EUR+  
    		SOT-23;3 pin;8 mm²
    Dwg: 21-0051H (PDF)
    Use pkgcode/variation: U3+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX6003EUR-T  
    		SOT-23;3 pin;8 mm²
    Dwg: 21-0051H (PDF)
    Use pkgcode/variation: U3-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX6003EUR+T  
    		SOT-23;3 pin;8 mm²
    Dwg: 21-0051H (PDF)
    Use pkgcode/variation: U3+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX6004 Free
    Sample    		 Buy
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX6004EUR  
    		SOT-23;3 pin;8 mm²
    Dwg: 21-0051H (PDF)
    Use pkgcode/variation: U3-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX6004EUR+  
    		SOT-23;3 pin;8 mm²
    Dwg: 21-0051H (PDF)
    Use pkgcode/variation: U3+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX6004EUR+T  
    		SOT-23;3 pin;8 mm²
    Dwg: 21-0051H (PDF)
    Use pkgcode/variation: U3+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX6004EUR-T  
    		SOT-23;3 pin;8 mm²
    Dwg: 21-0051H (PDF)
    Use pkgcode/variation: U3-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX6005 Free
    Sample    		 Buy
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX6005EUR+  
    		SOT-23;3 pin;8 mm²
    Dwg: 21-0051H (PDF)
    Use pkgcode/variation: U3+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX6005EUR  
    		SOT-23;3 pin;8 mm²
    Dwg: 21-0051H (PDF)
    Use pkgcode/variation: U3-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX6005EUR+T  
    		SOT-23;3 pin;8 mm²
    Dwg: 21-0051H (PDF)
    Use pkgcode/variation: U3+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX6005EUR-T  
    		SOT-23;3 pin;8 mm²
    Dwg: 21-0051H (PDF)
    Use pkgcode/variation: U3-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis

    Notes and Comments
    • Low-Cost Bandgap Reference

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    •  QuickView   Technical Documents   Ordering Info   More Information  
     Description 
     Key Features 
     Applications/Uses 
     Key Specifications 
     Diagram 

    		 Data Sheet 
     Application Notes 
     Design Guides 
     Engineering Journals 
     Reliability Reports 
     Software/Models 
     Evaluation Kits 

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     Buy Online 
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    Document Ref.: 19-1395; Rev 1; 1999-04-01
    This page last modified: 2007-06-01




             


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