Surface Mount  

NO

Number of Terminals  

4

Manufacturer Part Number  

KA78R12

Rohs Code  

No

Part Life Cycle Code  

Obsolete

Ihs Manufacturer  

FAIRCHILD SEMICONDUCTOR CORP

Part Package Code  

TO-220F

Package Description  

, SIP4,.06TB

Risk Rank  

8.61

Input Voltage-Max  

29 V

Input Voltage-Min  

13 V

Line Regulation-Max  

0.3%

Load Regulation-Max  

0.24%

Operating Temperature-Max  

80 °C

Operating Temperature-Min  

-20 °C

Package Body Material  

PLASTIC/EPOXY

Package Equivalence Code  

SIP4,.06TB

Package Shape  

RECTANGULAR

Package Style  

FLANGE MOUNT

Reflow Temperature-Max (s)  

NOT SPECIFIED

JESD-609 Code  

e0

ECCN Code  

EAR99

Terminal Finish  

Tin/Lead (Sn/Pb)

HTS Code  

8542.39.00.01

Terminal Position  

SINGLE

Terminal Form  

THROUGH-HOLE

Peak Reflow Temperature (Cel)  

NOT SPECIFIED

Number of Functions  

1

Terminal Pitch  

2.54 mm

Reach Compliance Code  

unknown

Pin Count  

3

JESD-30 Code  

R-PSFM-T4

Number of Outputs  

1

Qualification Status  

Not Qualified

Output Voltage1-Max  

12.3 V

Output Voltage1-Min  

11.7 V

Regulator Type  

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

Voltage Tolerance-Max  

2.5%

Output Current1-Max  

1 A

Dropout Voltage1-Max  

0.5 V

Operating Temperature TJ-Max  

150 °C

Input Voltage Absolute-Max  

35 V

Adjustability  

FIXED

Output Voltage1-Nom  

12 V