NCP5661 ON Semiconductor, NCP5661 Datasheet - Page 5

• Manufacturer Part Number: NCP5661
• Description: Ultra-Fast 1.0 A Low Dropout Linear Regulator
• Manufacturer: ON Semiconductor

V
in
V
in
C
in
*C
R1 + R2
C
C
= 5.0 to 200 pF
in
Reference
Voltage
Block
V out
V ref
Reference
Voltage
* 1
Block
Figure 1. Typical Schematic, Adjustable Output Version
Figure 2. Typical Schematic, Fixed Output Version
R3
R4
V
ref
R3
R4
= 0.9 V
NCP5661, NCV5661
IN
V
ref
http://onsemi.com
= 0.9 V
Output
Stage
Error
Flag
IN
GND
GND
5
Output
Stage
GND
GND
Enable
Block
Enable
Block
R1
R2
Cc
V
EF
EN
out
OFF
V
ADJ
EN
out
OFF
ON
C
out
ON
R1
R2
Rflag = 100 kW
C
C
*
C
out