NCV4279_05 ONSEMI [ON Semiconductor], NCV4279_05 Datasheet - Page 2

• Manufacturer Part Number: NCV4279_05
• Description: 5.0 V Micropower 150 mA LDO Linear Regulator with DELAY, Adjustable RESET, and Sense Output
• Manufacturer: ONSEMI [ON Semiconductor]

PACKAGE PIN DESCRIPTION
Package Pin Number
SO−8
3
4
5
6
7
8
1
2
10, 11, 12
3, 4, 5, 6,
SO−14
R
13
14
ADJ
1
2
7
8
9
SI
D
I
R
Pin Symbol
ADJ
SI
D
R
GND
I
RO
SO
Reference
ADJ
SI
D
Q
and Trim
1
I
or
SO−8
Reset Threshold Adjust; if not used to connect to GND.
Reset Delay; To Set Time Delay, Connect to GND with a Capacitor
Ground
Reset Output; This is an Open−Collector Output. Leave Open if Not Used.
Sense Output; This is an Open−Collector Output. If not used, keep open.
5 V Output; Connect to GND with a 10 mF Capacitor, ESR < 10 W.
Input; Connect to GND Directly at the IC with a Ceramic Capacitor.
Sense Input; If not used, Connect to Q.
8
Amplifier
Q
SO
RO
GND
Error
Figure 1. Block Diagram
PIN CONNECTIONS
http://onsemi.com
Reference
NCV4279
2
Current and
Saturation
Control
+
−
R
GND
GND
GND
GND
ADJ
RO
D
1
Function
SO−14
14
SI
I
GND
GND
GND
Q
SO
Q
RO
SO
GND