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Référence fabricant

NCP803SN463T1G

NCP803 Series 4.63 V 140 ms Very Low Supply Current 3-Pin Microprocessor SOT23-3

Nom du fabricant: ON Semiconductor
Emballage standard:
Product Variant Information section
Code de date: 1916
Product Specification Section
Caractéristiques techniques
Attributes Table
No of Outputs: Single
Threshold Voltage: 4.63|V
Supply Voltage-Max: 5.5V
Reset Timeout: 140ms
Style d'emballage :  SOT-23 (SC-59,TO-236)
Méthode de montage : Surface Mount
Fonctionnalités et applications

The NCP803 is a cost−effective system supervisor circuit 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 the factory after VCC rises above the reset threshold. The NCP803 has an open drain active−low RESET output. Both devices are available in SOT−23 and SC−70 packages. The NCP803 is optimized to reject fast transient glitches on the VCC line. Low supply current of 0.5 µA (VCC = 3.2 V) make these devices suitable for battery powered applications.

Key Features:

  • Precision VCC Monitor for 1.5 V, 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 Power−On Reset Pulse Width Available (1 ms, 20 ms, 100 ms, and 140 ms)
  • RESET Output Guaranteed to VCC = 1.0 V
  • Low Supply Current
  • VCC Transient Immunity
  • No External Components
  • Wide Operating Temperature: −40°C to 105°C
  • Pb−Free Packages are Available

Applications:

  • Computers
  • Embedded Systems
  • Battery Powered Equipment
  • Critical Microprocessor Power Supply Monitoring

To learn more about NCP803 product family, Click Here

Pricing Section
Stock
44 299
Commande minimale :
1
Multiples de :
1
Sur commande :
0
Stock d'usine :Stock d'usine :
0
Délai d'usine :
6 Semaines
Total 
0,54 $
USD
Quantité
Prix Internet
1
$0.54
250
$0.27
500
$0.25
750
$0.235
1 500+
$0.215
Product Variant Information section