Welcome to Hotenda.com Online Store!

logo
userjoin
Home

RT9819B-28PU3

RT9819B-28PU3

RT9819B-28PU3

Richtek Technology Corporation

3-Pin Voltage supervisor

SOT-23

RT9819B-28PU3 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
ECCN (US) EAR99
Number of Supervisors 1
Maximum Reset Active Time (ms) 55
Output Driver Active Low/Push-Pull
Typical Reset Threshold Voltage (V) 2.8
Minimum Operating Supply Voltage (V) 0.9
Maximum Operating Supply Voltage (V) 6
Maximum Supply Current (uA) 8
Maximum Power Dissipation (mW) 250
Power Fail Detection No
Manual Reset No
Chip Enable Signals No
Battery Backup Switching No
Minimum Operating Temperature (°C) -40
Maximum Operating Temperature (°C) 85
Standard Package Name SOT-323
Supplier Package SC-70
Mounting Surface Mount
Package Height 1(Max)
Package Length 2.25(Max)
Package Width 1.35(Max)
PCB changed 3
Lead Shape Gull-wing
PackagingTape and Reel
Part StatusObsolete
Type Voltage Detector
Pin Count3
Watchdog TimerNo
RoHS StatusRoHS Compliant
In-Stock:1929 items

RT9819B-28PU3 Product Details

RT9819B-28PU3 Overview


Packaging is in the form of a Tape and Reel. There are many benefits that this IC power shares with other Voltage Detector products as well. In total, the power management has 3 pins in it.

RT9819B-28PU3 Features


Voltage Detector type


RT9819B-28PU3 Applications


There are a lot of Richtek Technology Corporation
RT9819B-28PU3 Voltage Supervisors applications.


  • External alarm
  • Display equipment
  • DC stabilized power supply module
  • Insulation fault location system
  • Magnetic resonance imaging
  • Stable power system
  • Sensitive sensors
  • Efficient information transmission
  • Functional modules
  • Consumer electronics

Get Subscriber

Enter Your Email Address, Get the Latest News