NCV8503 ON Semiconductor, NCV8503 Datasheet - Page 5

• Manufacturer Part Number: NCV8503
• Description: 2.5v, 3.3v, 5.0v, Adjustable/400ma Ldo W/ Reset, Delay, Adjustable Reset, Enable And Early Warning
• Manufacturer: ON Semiconductor

PACKAGE PIN DESCRIPTION, ADJUSTABLE OUTPUT
PACKAGE PIN DESCRIPTION, FIXED OUTPUT
NOTE:
NOTE:
Pin Number
Pin Number
3-6, 11, 12
3-6, 11, 12
10
13
14
15
16
10
13
14
15
16
1
2
7
8
9
1
2
7
8
9
Tentative pinout for SOW-16 E Pad.
Tentative pinout for SOW-16 E Pad.
Pin Symbol
Pin Symbol
ENABLE
ENABLE
RESET
SENSE
RESET
DELAY
DELAY
FLAG
FLAG
V
MON
R
V
MON
R
V
GND
GND
NC
V
NC
V
ADJ
OUT
OUT
ADJ
ADJ
IN
IN
Voltage Adjust. A resistor divider from V
±2.0%, 400 mA output.
No connection.
Input Voltage.
Monitor. Input to comparator. If not needed connect to V
Reset adjust. If not needed connect to ground.
Timing capacitor for RESET function.
Ground. All GND leads must be connected to Ground
ENABLE control for the IC. A high powers the device up.
Active reset (accurate to V
Open collector output from comparator.
Kelvin connection which allows remote sensing of output voltage for improved regulation. If
remote sensing is not desired, connect to V
±2.0%, 400 mA output.
No connection.
Input Voltage.
Monitor. Input to comparator. If not needed connect to V
Reset adjust. If not needed connect to ground.
Timing capacitor for RESET function.
Ground. All GND leads must be connected to Ground
ENABLE control for the IC. A high powers the device up.
Active reset (accurate to V
Open collector output from comparator.
NCV8503 Series
http://onsemi.com
OUT
OUT
5
≥ 1.0 V)
≥ 1.0 V)
OUT
to this lead sets the output voltage.
Function
Function
OUT
.
OUT.
OUT.
.
.