ncv8518b ON Semiconductor, ncv8518b Datasheet - Page 2
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ncv8518b
Manufacturer Part Number
ncv8518b
Description
Ncv8518b Low Dropout Linear Regulator With Watchdog, Wake Up, Reset, And Enable
Manufacturer
ON Semiconductor
Datasheet
1.NCV8518B.pdf
(13 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ncv8518bPDR2G
Manufacturer:
ON/安森美
Quantity:
20 000
Company:
Part Number:
ncv8518bPWR2G
Manufacturer:
ON Semiconductor
Quantity:
500
PIN FUNCTION DESCRIPTION
SOIC−8 EP
EPAD
4
5
7
2
6
8
3
−
1
Pin
SOIC−16 EP
1, 2, 4, 6, 7,
10, 12, 14
EPAD
13
11
15
16
8
9
3
5
Wake Up
Delay
V
GND
OUT
Wake Up
ENABLE
Symbol
RESET
EPAD
Delay
V
GND
WDI
V
NC
OUT
1
IN
SOIC−8 EP
Regulated output voltage.
Input supply voltage.
CMOS compatible Watchdog input. The watchdog function monitors the falling edge of
the incoming signal.
Ground connection.
ENABLE control for the IC. Positive logic. If ENABLE control will not be used, connect
this pin to V
clamp the maximum ENABLE voltage to approximately 21 V.
CMOS compatible output RESET goes low whenever V
from nominal, or during the absence of a correct watchdog signal.
Buffered reference voltage used to create timing current for RESET and Watchdog
threshold frequency from R
No Connection.
Continuously generated signal that interrupts the microprocessor from sleep mode.
Connect to Ground potential or leave unconnected.
8
PIN CONNECTIONS
RESET
WDI
ENABLE
V
http://onsemi.com
IN
IN
via a 20k current limiting resistor. Internal ESD protection structures will
2
Delay
V
GND
OUT
NC
NC
NC
NC
NC
Delay.
1
SOIC−16 EP
Description
16
Wake Up
RESET
NC
WDI
NC
ENABLE
NC
V
IN
OUT
drops by more than 7.0%