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Maxim > Products > Supervisors, voltage trackers, and sequencers > MAX6305, MAX6306, MAX6307, ...

MAX6305, MAX6306, MAX6307, MAX6308, MAX6309, MAX6310, MAX6311, MAX6312, MAX6313
5-Pin, Multiple-Input, Programmable Reset ICs

5-Pin, Multiple Voltage, Progammable Reset ICs in SOT package


  Overview     Technical Documents     Ordering Info     User Comments (0)    All  

Status Explanations for product status codes
Active: In Production.

Data Sheet
FULL DATA SHEET
Download this datasheet in PDF formatDownload Rev 5 (PDF, 124kB)
Send this datasheet to any email addressE-Mail

Description
FULL DATA SHEET
Download this datasheet in PDF formatDownload Rev 5 (PDF, 124kB)
Send this datasheet to any email addressE-Mail
The MAX6305–MAX6313 CMOS microprocessor (µP) supervisory circuits are designed to monitor more than one power supply. Ideal for monitoring both 5V and 3.3V in personal computer systems, these devices assert a system reset if any of the monitored supplies falls outside the programmed threshold. Low supply current (15µA) and a small package suit them for portable applications. The MAX6305–MAX6313 are specifically designed to ignore fast transients on any monitored supply.

These devices are available in a SOT23-5 package, have factory-programmed reset thresholds from 2.5V to 5.0V (in 100mV increments), and feature four power-on reset timeout periods. Ten standard versions are available. Contact the factory for availability of non standard versions.

An evaluation kit is available: SUPEVKIT

Key Features   Applications/Uses
  • Small 5-Pin SOT23 Package
  • Precision Factory-Set VCC Reset Thresholds; Available in 0.1V Increments from 2.5V to 5V
  • Immune to Short VCC Transients
  • Guaranteed Active-Low RESET Valid to VCC = 1V
  • Guaranteed Over Temperature
  • 8µA Supply Current
  • Factory-Set Reset Timeout Delay from 1ms (min) to 1120ms (min)
  • No External Components
  • Manual Reset Input
  • Under/Overvoltage Supply Monitoring
 
  • Computers: Desktop, Workstation, Server
  • Controllers
  • Embedded Control Systems
  • Intelligent Instruments
  • Multivoltage Systems: 3V/5V, 5V/12V, 5V/24V
  • Portable Battery-Powered Equipment
  • Portable Computing

Key Specifications:  Supervisors (2 Monitored Voltages)
Part Number Interface Reset Thresh.
(V)		 Reset Out tRESET Watchdog Feature Supervisor Features Reset Thresh. Accur.
(%)		 ICC
(µA)		 Price
min @ +25°C max See Notes
MAX6305  R/C Adjustable
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
1ms to 15ms
15ms to 85ms
85ms to 300ms
>1s
 No Watchdog Adjustable Reset Input 1.5 16 $1.20 @1k
MAX6306 
Factory Fixed
R/C Adjustable
Active Low
Open Drain
Adjustable Reset Input
Manual Reset
 $1.20 @1k
MAX6307 
Factory Fixed
R/C Adjustable
Active Low
Open Drain
Adjustable Reset Input
Overvoltage/Window Monitor
 $1.20 @1k
MAX6308  R/C Adjustable
Active Low
Push-Pull
 Adjustable Reset Input $1.20 @1k
MAX6309 
Factory Fixed
R/C Adjustable
Active Low
Push-Pull
Adjustable Reset Input
Manual Reset
 $1.20 @1k
MAX6310 
Factory Fixed
R/C Adjustable
Active Low
Push-Pull
Adjustable Reset Input
Overvoltage/Window Monitor
 $1.20 @1k
MAX6311  R/C Adjustable
Active High
Push-Pull
 Adjustable Reset Input $1.20 @1k
MAX6312 
Factory Fixed
R/C Adjustable
Active High
Push-Pull
Adjustable Reset Input
Manual Reset
 $1.20 @1k
MAX6313 
Factory Fixed
R/C Adjustable
Active High
Push-Pull
Adjustable Reset Input
Overvoltage/Window Monitor
 $1.20 @1k
See All Supervisors (2 Monitored Voltages) (84)

Diagram
MAX6305, MAX6306, MAX6307, MAX6308, MAX6309, MAX6310, MAX6311, MAX6312, MAX6313: Typical Operating Circuit
Typical Operating Circuit

Application Notes
Application Note 256 Two AA Cells Power Step-Down Regulator and 3.3V Boost
Application Note 279 Supervisory Circuits Keep Your Microprocessor Under Control
Application Note 1802 ESD-Protected EPOT System has Pushbutton Interface

Evaluation Kits
SUPEVKIT Evaluation Kit for the MAX63XX Supervisory Circuits

Design Guides
Microprocessor Supervisory (PDF)

Reliability Reports
Reliability Report: MAX6305.pdf
Show FIT data for:
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; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product 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.

Filters
Part Number: Package: Temperature: Tape and Reel

Devices: 1-50 of 1374 <-- Previous  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20   Next -->
MAX6305 Free
Sample		 Buy Status Explanations for product status codes
Package: TYPE PINS FOOTPRINT
  DRAWING CODE/VAR *
Temp RoHS/Lead-Free?
Materials Analysis
MAX6305EUK00D3+T    
Active SOT;5 pin;9 mm²
Outline Drawing:21-0057 (PDF)
Land Pattern: 90-0174 (PDF)
Use pkgcode/variation: U5+1*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX6305EUK00D3+  
Active SOT;5 pin;9 mm²
Outline Drawing:21-0057 (PDF)
Land Pattern: 90-0174 (PDF)
Use pkgcode/variation: U5+1*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX6305EUK00D1-T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6305EUK00D2-T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6305EUK00D4-T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6305EUK00D1+T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6305UK00D3+  
Active SOT;5 pin;9 mm²
Outline Drawing:21-0057 (PDF)
Land Pattern: 90-0174 (PDF)
Use pkgcode/variation: U5+1*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX6305EUK00D2+T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6305EUK00D3-T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6305UK00D1+T    
Active SOT;5 pin;9 mm²
Outline Drawing:21-0057 (PDF)
Land Pattern: 90-0174 (PDF)
Use pkgcode/variation: U5+1*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX6305UK00D4-T    
Active SOT;5 pin;9 mm²
Outline Drawing:21-0057 (PDF)
Land Pattern: 90-0174 (PDF)
Use pkgcode/variation: U5-1*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
MAX6305UK00D3+T    
Active SOT;5 pin;9 mm²
Outline Drawing:21-0057 (PDF)
Land Pattern: 90-0174 (PDF)
Use pkgcode/variation: U5+1*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX6305UK00D1-T    
Active SOT;5 pin;9 mm²
Outline Drawing:21-0057 (PDF)
Land Pattern: 90-0174 (PDF)
Use pkgcode/variation: U5-1*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
MAX6305UK00D3-T    
Active SOT;5 pin;9 mm²
Outline Drawing:21-0057 (PDF)
Land Pattern: 90-0174 (PDF)
Use pkgcode/variation: U5-1*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
MAX6305UK00D2-T    
Active SOT;5 pin;9 mm²
Outline Drawing:21-0057 (PDF)
Land Pattern: 90-0174 (PDF)
Use pkgcode/variation: U5-1*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
MAX6305UK00D2+T    
Active SOT;5 pin;9 mm²
Outline Drawing:21-0057 (PDF)
Land Pattern: 90-0174 (PDF)
Use pkgcode/variation: U5+1*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX6306 Free
Sample		 Buy Status Explanations for product status codes
Package: TYPE PINS FOOTPRINT
  DRAWING CODE/VAR *
Temp RoHS/Lead-Free?
Materials Analysis
MAX6306EUK39D2-T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6306EUK46D3+T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6306EUK32D2-T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6306EUK46D1-T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6306EUK44D1-T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6306EUK40D4-T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6306EUK37D2-T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6306EUK31D1-T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6306EUK29D2+T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6306EUK25D1+T    
Active SOT;5 pin;9 mm²
Outline Drawing:21-0057 (PDF)
Land Pattern: 90-0174 (PDF)
Use pkgcode/variation: U5+1*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX6306EUK36D2-T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6306EUK29D1-T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6306EUK44D3-T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6306EUK41D1-T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6306EUK30D2+T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6306EUK41D4-T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6306EUK50D1-T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6306EUK33D4-T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6306EUK45D3-T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6306EUK30D3-T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6306EUK49D4-T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6306EUK25D1-T    
Active SOT;5 pin;9 mm²
Outline Drawing:21-0057 (PDF)
Land Pattern: 90-0174 (PDF)
Use pkgcode/variation: U5-1*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
MAX6306EUK25D4-T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6306EUK49D1-T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6306EUK31D4-T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6306EUK33D2-T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6306EUK48D1-T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6306EUK29D3-T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6306EUK28D2-T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6306EUK26D2-T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6306EUK30D1+T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6306EUK29D4+T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6306EUK36D1-T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX6306EUK44D4-T    
Active SOT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
Devices: 1-50 of 1374 <-- Previous  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20   Next -->


Notes and Comments
  • Adjustable/customized reset threshold and reset timeout delay, open-drain active-low RESET output (MAX6305–MAX6307)
  • Push-pull active-low RESET output (MAX6308–MAX6310)
  • Push-pull RESET output (MAX6311–MAX6313)
  • Manual reset (MAX6306, MAX6309, MAX6312)
  • Negative/overvoltage reset input (MAX6307, MAX6310, MAX6313)

Related Products
SUPEVKIT Evaluation Kit for the MAX63XX Supervisory Circuits
MAX6351, MAX6352, MAX6353, ... Dual/Triple-Voltage µP Supervisory Circuits
More Like This: View Product Families for Similar Products

More Information
Topmark Coding MAX6305
Topmark Coding MAX6305E
Topmark Coding MAX6306
Topmark Coding MAX6306E
Topmark Coding MAX6307
Topmark Coding MAX6308
Topmark Coding MAX6309
Topmark Coding MAX6309E
Topmark Coding MAX6310
Topmark Coding MAX6310E
Topmark Coding MAX6311
Topmark Coding MAX6312
Topmark Coding MAX6312E
Topmark Coding MAX6313

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    • Document Ref.: 19-1145 Rev 5; 2008-05-09
    This page last modified: 2008-05-28

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