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CAT810: Voltage Supervisor, Push-Pull, Active High

Overview
Specifications
Datasheet: 3-Pin Microprocessor Power Supply Supervisors
Rev. 33 (121.0kB)
»View Material Composition
»Product Change Notification (5)
Product Overview
Product Description
The CAT810 is a µP supervisory circuits that monitor power supplies in digital systems. The CAT810 is a direct replacement for the MAX810 in applications operating over the industrial temperature range.

This device generates a reset signal, which is asserted while the power supply voltage is below a preset threshold level and for at least 140 ms after the power supply level has risen above that level. The underlying floating gate technology, AE²™ used by ON Semiconductor, makes it possible to offer any custom reset threshold value. Seven industry standard threshold levels are offered to support +5.0 V, +3.3 V, +3.0 V and +2.5 V systems.

The CAT810 features a push-pull RESET output (active HIGH).

Fast transients on the power supply are ignored and the output is guaranteed to be in the correct state at Vcc levels as low as 1.0 V.

The CAT810 is available in both the compact 3-pin SOT-23 and SC70 packages.
Features
 
  • Precision monitoring of
    +5.0V (-5%, -10%, -20%),
    +3.3V (-5%, -10%),
    +3.0V (-10%) and
    +2.5V (-5%) power supplies
  • Offered in three output configurations:
    - CAT810: Push-Pull Active HIGH reset
  • Direct replacements for the MAX810 in applications operating over the industrial temperature range
  • Reset valid down to VCC = 1.0 V
  • 6 μA power supply current
  • Power supply transient immunity
  • Industrial temperature range: -40˚C to +85˚C
  • Available in RoHS-compliant SOT-23 and SC70 packages
Applications
  • Computers
  • Servers
  • Laptops
  • Cable modems
  • Wireless communications
  • Embedded control systems
  • White goods
  • Power meters
  • Intelligent instruments
  • PDAs and handheld equipment
Technical Documentation & Design Resources
Data Sheets (1) Package Drawings (2)
Availability and Samples
Product
Status
Compliance
Description
Package
MSL*
Container
Budgetary Price/Unit
Type
Case Outline
Type
Qty.
CAT810JSDI-GT3 Last Shipments
Pb-free
Halide free
Voltage Supervisor, Push-Pull, Active High SC-70-3 419AB 1 Tape and Reel 3000  
CAT810JTBI-GT3 Active
Pb-free
Halide free
Voltage Supervisor, Push-Pull, Active High SOT-23-3 527AG 1 Tape and Reel 3000 $0.236
CAT810LSDI-GT3 Last Shipments
Pb-free
Halide free
Voltage Supervisor, Push-Pull, Active High SC-70-3 419AB 1 Tape and Reel 3000  
CAT810LTBI-GT3 Lifetime
Pb-free
Halide free
Voltage Supervisor, Push-Pull, Active High SOT-23-3 527AG 1 Tape and Reel 3000  
CAT810MSDI-GT3 Last Shipments
Pb-free
Halide free
Voltage Supervisor, Push-Pull, Active High SC-70-3 419AB 1 Tape and Reel 3000  
CAT810MTBI-GT3 Lifetime
Pb-free
Halide free
Voltage Supervisor, Push-Pull, Active High SOT-23-3 527AG 1 Tape and Reel 3000  
CAT810RSDI-GT3 Last Shipments
Pb-free
Halide free
Voltage Supervisor, Push-Pull, Active High SC-70-3 419AB 1 Tape and Reel 3000  
CAT810RTBI-GT3 Lifetime
Pb-free
Halide free
Voltage Supervisor, Push-Pull, Active High SOT-23-3 527AG 1 Tape and Reel 3000  
CAT810SSDI-GT3 Last Shipments
Pb-free
Halide free
Voltage Supervisor, Push-Pull, Active High SC-70-3 419AB 1 Tape and Reel 3000  
CAT810STBI-GT3 Lifetime
Pb-free
Halide free
Voltage Supervisor, Push-Pull, Active High SOT-23-3 527AG 1 Tape and Reel 3000  
CAT810TSDI-GT3 Last Shipments
Pb-free
Halide free
Voltage Supervisor, Push-Pull, Active High SC-70-3 419AB 1 Tape and Reel 3000  
CAT810TTBI-GT3 Active
Pb-free
Halide free
Voltage Supervisor, Push-Pull, Active High SOT-23-3 527AG 1 Tape and Reel 3000 Contact Sales Office
CAT810ZSDI-GT3 Last Shipments
Pb-free
Halide free
Voltage Supervisor, Push-Pull, Active High SC-70-3 419AB 1 Tape and Reel 3000  
CAT810ZTBI-GT3 Lifetime
Pb-free
Halide free
Voltage Supervisor, Push-Pull, Active High SOT-23-3 527AG 1 Tape and Reel 3000  
Moisture Sensitivity level (MSL) for surface mount devices (lead free measured at 260°C reflow, non lead free at 235°C reflow)
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : 2 to 4
Arrow   (Sat Jul 11 07:52:02 MST 2015) : 6000
Mouser   (2015-07-09) : >1K
ON Semiconductor   (2015-07-08) : 489,000
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2015-07-08) : 48,000
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : Contact Factory
Arrow   (Sat Jul 11 07:52:03 MST 2015) : 49997
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2015-07-08) : 30,000
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : Contact Factory
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : Contact Factory
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2015-07-08) : 78,000
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : 2 to 4
Mouser   (2015-07-09) : >1K
ON Semiconductor   (2015-07-08) : 42,000
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2015-07-08) : 96,000
PandS   (2015-07-09) : >1K
Datasheet: 3-Pin Microprocessor Power Supply Supervisors
Rev. 33 (121.0kB)
»View Material Composition
»Product Change Notification (5)
Product Overview

Product Compliance Status Description Voltages Monitored VCC Max (V) V(TO) Typ (V) IQ Typ (µA) Reset Active State Reset Timer Manual Reset Watchdog Timer Package Type
 Pb-free 
 Halide free 
 Active     Voltage Supervisor, Push-Pull, Active High   1   5.5   4   6   High   Yes   No   No   SOT-23-3 
 Pb-free 
 Halide free 
 Active     Voltage Supervisor, Push-Pull, Active High   1   5.5   3.08   6   High   Yes   No   No   SOT-23-3 
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