cs8151 ON Semiconductor, cs8151 Datasheet - Page 5

• Manufacturer Part Number: cs8151
• Description: 5v, 100ma Low Dropout Linear Regulator With Watchdog, Resetbar, & Wake Up
• Manufacturer: ON Semiconductor

*Pin 6 GND is not directly shorted to the fused paddle GND. The fused paddle GND (pins 4, 5, 12, 13) is connected through the substrate.
PACKAGE PIN DESCRIPTION
PACKAGE PIN DESCRIPTION
Pin 6 must be electrically connected to at least one of the fused paddle GND’s on the PC board.
TO−220 & D
PACKAGE PIN #
PDIP−8
1
2
3
4
5
6
7
−
1
2
3
4
5
6
7
8
2
PAK
PACKAGE PIN #
PIN SYMBOL
4, 5, 12, 13
DIP−16
Wake Up
RESET
Delay
V
GND
WDI
11
14
15
16
V
NC
8
9
7
OUT
IN
4, 5, 6, 12, 13*
Supply voltage to the IC.
CMOS/TTL compatible input lead. The Watchdog function monitors the falling edge of the
incoming signal.
CMOS/TTL compatible output consisting of a continuously generated signal used to Wake Up the
microprocessor from sleep mode.
CMOS/TTL compatible output lead RESET goes low whenever V
from nominal, or during the absence of a correct watchdog signal.
Input lead from timing capacitor for RESET and Wake Up signal.
No connection.
Ground connection.
Regulated output voltage 5.0 V ± 2%.
SO−16L
14
15
16
11
8
9
7
PIN SYMBOL
Wake Up
http://onsemi.com
RESET
Sense
Delay
V
GND
WDI
V
OUT
IN
CS8151
5
Regulated output voltage 5.0 V ± 2%.
Supply voltage to the IC.
CMOS/TTL compatible input lead. The Watchdog function
monitors the falling edge of the incoming signal.
Ground connection.
CMOS/TTL compatible output consisting of a continuously
generated signal used to Wake Up the microprocessor from sleep
mode.
CMOS/TTL compatible output lead RESET goes low whenever
V
absence of a correct watchdog signal.
Input lead from timing capacitor for RESET and Wake Up signal.
Kelvin connection which allows remote sensing of the output
voltage for improved regulation. If remote sensing is not required,
connect to V
OUT
drops by more than 6.0% from nominal, or during the
FUNCTION
OUT
.
FUNCTION
OUT
drops by more than 6.0%