RT9827 RICHTEK [Richtek Technology Corporation], RT9827 Datasheet - Page 2

• Manufacturer Part Number: RT9827
• Description: Micro-Power Voltage Detector
• Manufacturer: RICHTEK [Richtek Technology Corporation]

RT9827
Pin Configurations
Functional Pin Description
Function Block Diagram
www.richtek.com
2
GND
RESET
VDD
Pin Name
RESET
RESET/
RESET
SOT-23-3
VDD
3
GND
Pin Function
Ground.
Active Low Open-Drain Reset Output.
Active High Open-Drain Reset Output.
Supply Voltage Input.
2
RESET/
RESET
GND
4
Voltage Setting
SC-82
Threshold
VSET
SOT-23-3 (L-Type)
VDD
GND
NC
2
3
VDD
VDD
3
RESET/
RESET
Power On Reset
2
CMP
POR
(TOP VIEW)
SC-82 (R-Type)
RESET/
RESET
VDD
4
Timer
GND
NC
2
RESET/
RESET
3
NC
SOT-23-5
5
VDD GND
N MOS
2
NC
4
3
RESET/
GND
RESET
GND
SC-70-3
VDD
3
RESET/
RESET
2
RESET/
DS9827-01 April 2011
RESET
1
SOT-89
VDD
2
GND
3