NCV809: Voltage Supervisor, 3-Pin, Microprocessor, Very Low Supply Current, Reset Monitors

Datasheet: Very Low Supply Current 3-Pin Microprocessor Reset Monitors
Rev. 28 (100kB)
Product Overview
View Reliability Data
View Material Composition
Product Change Notification
The MAX809/NCV809 and MAX810 are cost-effective system supervisor circuits designed to monitor VCC in digital systems and provide a reset signal to the host processor when necessary. No external components are required.

The reset output is driven active within 10 µsec of VCC falling through the reset voltage threshold. Reset is maintained active for a timeout period which is trimmed by factory after VCC rises above the reset threshold. The MAX810 has an active-high RESET output while the MAX809 has an active-low RESETbar output. Both devices are available in a SOT-23 and SC-70 packages.

The MAX809/810 are optimized to reject fast transient glitches on The VCCline. Low supply current of 0.5 µA (VCC = 3.3 V) makes these devices suitable for battery powered applications.
Features   Benefits
     
  • NCV Version for Automotive
 
  • AEC-Q100 Qualified
  • Precision VCC Monitor for 1.5 V, 1.8V, 2.5 V, 3.0 V, 3.3 V and 5.0 V supplies
   
  • Precision Monitoring Voltages from 1.2 V to 4.9 V Available in 100 mV Steps
   
  • Four Guaranteed Minimum RESET Output Duration
    (1ms, 20ms, 100ms and 140ms)
   
  • RESET Output Guaranteed to VCC = 1.0 V
   
  • Low 1.0 µA Supply Current
   
  • VCC Transient Immunity
   
  • Small SOT-23 and SC-70 Package
   
  • No External Components
   
  • Wide Operating Temperature: -40°C to 105°C
   
Applications
  • Computers
  • Embedded Systems
  • Battery Powered Equipment
  • Critical Microprocessor Power Supply Monitoring
  • Body Electronic
  • Braking
  • Infotainment
  • Instrument Cluster
  • Nagivator
  • Occupant Comfort
  • Occupant Protection
  • Powertrain
Technical Documentation & Design Resources
Data Sheets (1) Package Drawings (1)
Availability & Samples
Specifications
Case Outlines
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCV809LTRG Last Shipments
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV809 SOT-23-3 318-08 1 260 Tape and Reel 3000  
NCV809MTRG Last Shipments
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV809, AEC 4.38V UPROC RESET SOT-23-3 318-08 1 260 Tape and Reel 3000  
NCV809RTRG Last Shipments
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV809 SOT-23-3 318-08 1 260 Tape and Reel 3000  
NCV809SN293D2T1G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV809, ANA 2.93V MCROPROC RESET SOT-23-3 318-08 1 260 Tape and Reel 3000 $0.2141
NCV809STRG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV809 SOT-23-3 318-08 1 260 Tape and Reel 3000 $0.2141
NCV809TTRG Last Shipments
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV809, 3.08, 140 ms minimum delay, Auto SOT-23-3 318-08 1 260 Tape and Reel 3000  
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 105,000
FutureElectronics   (2020-08-19 00:00) : >1K
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 90,000
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
Voltages Monitored
VCC Max (V)
V(TO) Typ (V)
IQ Typ (µA)
Reset Active State
Reset Timer
Manual Reset
Watchdog Timer
Package Type
NCV809SN293D2T1G  
 $0.2141 
Pb
A
H
P
 Active   
1
5.5
2.93
0.5
Low
Yes
No
No
SOT-23-3
NCV809STRG  
 $0.2141 
Pb
A
H
P
 Active   
1
5.5
2.93
0.5
Low
Yes
No
No
SOT-23-3
Case Outlines
318-08   
Packages
NCV809: Voltage Supervisor, 3-Pin, Microprocessor, Very Low Supply Current, Reset Monitors
Previously Viewed Products
Clear List

Your request has been submitted for approval.
Please allow 2-5 business days for a response.
You will receive an email when your request is approved.
Request for this document already exists and is waiting for approval.