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CAT853: Voltage Supervisor, Open Drain, Active Low

Overview
Specifications
Datasheet: 3-Pin Microprocessor Power Supply Supervisor
Rev. 10 (111.0kB)
»材料組成を表示
»製品変更通知 (7)
Product Overview
製品説明
The CAT853, CAT863, CAT859, and CAT869 are supervisory circuits that monitor power supplies in digital systems.

These devices generate 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. Industry standard threshold levels are offered to support +3.3 V or 5.0 V systems.

The CAT859 and CAT869 feature a RESET push-pull output (active low) for the two pinout options.

The CAT853 and CAT863 feature an open drain RESET output (active low). Both require a pull-up resistor on the RESET output.

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.
特長
 
  • Precision monitoring of +3.3V (-5%, -10%), 5V (-10% Power Supplies)
  • Active Low Reset Output
  • Reset valid down to VCC = 1.0V
  • 6μA power supply current
  • Power supply transient immunity
  • Industrial temperature range: -40°C to +85°C
  • These Devices are PbFree and are RoHS Compliant
  • SOT-23 Package
アプリケーション
  • Computers
  • Servers
  • Laptops
  • Cable modems
  • Wireless communications
  • Embedded control systems
  • White goods
  • Power meters
  • Intelligent instruments
  • PDAs and handheld equipment
技術資料 & デザイン・リソース
データシート (1) パッケージ図 (2)
供給状況 & サンプル
製品
状態
Compliance
内容
外形
MSL*
梱包形態
予算 価格/Unit
タイプ
Case Outline
タイプ
数量
CAT853CTBI-GT3 Lifetime
Pb-free
Halide free
Voltage Supervisor, Open Drain, Active Low SOT-23-3 527AG 1 Tape and Reel 3000  
CAT853FTBI-GT3 Obsolete
Pb-free
Halide free
Voltage Supervisor, Open Drain, Active Low SOT-23-3 527AG 1 Tape and Reel 3000 $0.36
CAT853JTBI-T3 Lifetime
Pb-free
Halide free
Voltage Supervisor, Open Drain, Active Low SOT-23-3 318-08 1 Tape and Reel 3000  
CAT853LTBI-T3 Lifetime
Pb-free
Halide free
Voltage Supervisor, Open Drain, Active Low SOT-23-3 318-08 1 Tape and Reel 3000  
CAT853MTBI-GT3 Lifetime
Pb-free
Halide free
Voltage Supervisor, Open Drain, Active Low SOT-23-3 527AG 1 Tape and Reel 3000  
CAT853MTBI-T3 Lifetime
Pb-free
Halide free
Voltage Supervisor, Open Drain, Active Low SOT-23-3 318-08 1 Tape and Reel 3000  
CAT853RTBI-T3 Lifetime
Pb-free
Halide free
Voltage Supervisor, Open Drain, Active Low SOT-23-3 318-08 1 Tape and Reel 3000  
CAT853STBI-GT3 Last Shipments
Pb-free
Halide free
Voltage Supervisor, Open Drain, Active Low SOT-23-3 527AG 1 Tape and Reel 3000  
CAT853STBI-T3 Active
Pb-free
Halide free
Voltage Supervisor, Open Drain, Active Low SOT-23-3 527AG 1 Tape and Reel 3000 $0.324
CAT853TTBI-GT3 Active
Pb-free
Halide free
Voltage Supervisor, Open Drain, Active Low SOT-23-3 527AG 1 Tape and Reel 3000 $0.36
CAT853TTBI-T3 Lifetime
Pb-free
Halide free
Voltage Supervisor, Open Drain, Active Low SOT-23-3 527AG 1 Tape and Reel 3000  
CAT853ZTBI-T3 Last Shipments
Pb-free
Halide free
Voltage Supervisor, Open Drain, Active Low SOT-23-3 318-08 1 Tape and Reel 3000  
面実装デバイスためのモイスチャー・レベル(260°Cリフローでの鉛フリー測定、235°Cリフローでの鉛フリー以外測定)
マーケットリードタイム(週) : Contact Factory
マーケットリードタイム(週) : 4 to 8
マーケットリードタイム(週) : Contact Factory
マーケットリードタイム(週) : Contact Factory
マーケットリードタイム(週) : Contact Factory
ON Semiconductor   (2015-07-08) : 21,000
マーケットリードタイム(週) : Contact Factory
マーケットリードタイム(週) : Contact Factory
マーケットリードタイム(週) : Contact Factory
マーケットリードタイム(週) : 17 to 20
マーケットリードタイム(週) : 2 to 4
Mouser   (2015-07-09) : <1K
ON Semiconductor   (2015-07-08) : 12,000
マーケットリードタイム(週) : Contact Factory
ON Semiconductor   (2015-07-08) : 18,000
マーケットリードタイム(週) : Contact Factory
Datasheet: 3-Pin Microprocessor Power Supply Supervisor
Rev. 10 (111.0kB)
»材料組成を表示
»製品変更通知 (7)
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, Open Drain, Active Low   1   5.5   2.93   6   Low   Yes   No   No   SOT-23-3 
 Pb-free 
 Halide free 
 Active     Voltage Supervisor, Open Drain, Active Low   1   5.5   3.08   6   Low   Yes   No   No   SOT-23-3 
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