- 简体中文
- English
KA278R12C: 2A Fixed 12V Low Dropout Voltage Regulator (LDO)
The KA278RXXC is a low-dropout voltage regulator suitable for various electronic equipments. It provides constant voltage power source with TO-220-4 lead full mold package. The dropout voltage of KA278RXXC is below 0.5V in full rated current (2A). This regulator has various functions such as a peak current protection, a thermal shut down, an overvoltage protection.
| KA278R12C Datasheet |
Features
- KA278RXXC-series (33/05/51/09/12)
- 2A/3.3V, 5V, 5.1V, 9V, 12V output low dropout voltage regulator
- TO-220 full-mold package (4pin)
- Overcurrent protection, thermal shutdown
- Overvoltage protection, short circuit protection
- With output disable function KA278RA05C
- Nominal 5V output without adjusting
- Output adjustable between 1.25V and 32V
- 2A output low dropout voltage regulator
- TO-220 full-mold package (4pin)
- Overcurrent protection, thermal shutdown
- Overvoltage protection, short circuit protection
| Product | Product & Eco Status | Unit Price/1K Order | Packing Method Convention | Package Marking Convention* |
|---|---|---|---|---|
| KA278R12CTU | Full Production ROHS Compliant as of 27-Feb-2006 China RoHS | $0.456 | TO-220F 4L
-
4.5 x 10 x 13.6mm,
RAIL
| Line 1$Y (Fairchild logo)
Line 2278R12 |
| KA278R12CYDTU | Full Production ROHS Compliant as of 27-Feb-2006 China RoHS | $0.5666 | TO-220F 4L
-
4.5 x 10 x 26mm,
RAIL
| Line 1$Y (Fairchild logo)
Line 2278R12 |
- TO-220F 4L Drawing Last Update: Jan 2015
- TO220-4L, FULLPACK, STRAIGHT LEADS, PACKING DRAWING Last Update: May 2013
- TO-220F 4L Drawing Last Update: Jan 2015
- TO220-4L, FULLPACK, YDTU FORMING, PACKING DRAWING Last Update: May 2013
