SC560 SEMTECH [Semtech Corporation], SC560 Datasheet - Page 7

• Manufacturer Part Number: SC560
• Description: Dual Output Low Noise LDO Linear Regulator
• Manufacturer: SEMTECH [Semtech Corporation]

Pin Confi gurations and Descriptions
SC560A
1
2
3
4
5
6
7
8
SC560B
1
2
3
4
5
6
7
8
Pin #
SC560C
1
2
3
4
5
6
7
8
Fixed Output
SC560
1
2
3
5
6
7
4
8
PGOOD
Name
OUTB
OUTA
GND
FBA
ENB
Pin
BYP
FBB
VIN
EN
Output for LDOB
Input supply voltage terminal
Output for LDOA
Feedback sense pin for LDOA — Connect this pin to an
external resistor divider to set V
Analog and digital ground
Logic input — active HIGH enables both LDOs for the SC560A and
SC560C, or LDOA for all other variants.
LDO bypass output — Bypass with a 22nF capacitor
Logic input — active HIGH enables LDOB for SC560B and SC560D
Power Good output — monitors the level of LDOA, switches low
when the output drops out of regulation.
Feedback sense pin for LDOB — Connect this pin to an external
resistor divider to set V
OUTB
Pin Function
OUTA
SC560
7