| Manufacturer | Part # | Datasheet | Description |
 Texas Instruments |
UC1543
|
455Kb / 6P |
Power Supply Supervisory Circuit
|
 Seme LAB |
IP1543
|
91Kb / 7P |
POWER SUPPLY SUPERVISORY CIRCUIT
|
 Microsemi Corporation |
SG1543
|
118Kb / 6P |
POWER SUPPLY OUTPUT SUPERVISORY CIRCUIT
|
|
SG1543
|
244Kb / 6P |
POWER SUPPLY OUTPUT SUPERVISORY CIRCUIT
|
 Unisonic Technologies |
3521
|
210Kb / 6P |
PWM CONTROLLER WITH SUPERVISORY CIRCUIT FOR SWITCHING POWER SUPPLY
|
 Texas Instruments |
UC1543
|
1Mb / 20P |
Power Supply Supervisory Circuit
|
|
UC1544N
|
1Mb / 20P |
Power Supply Supervisory Circuit
|
 Unisonic Technologies |
3521
|
210Kb / 6P |
PWM CONTROLLER WITH SUPERVISORY CIRCUIT
|
 Texas Instruments |
UC1543
|
1Mb / 19P |
Power Supply Supervisory Circuit
|
 Shenzhen Winsemi Microe... |
WS2293B
|
381Kb / 9P |
Switching Mode Power Supply PWM Controller
|