KA78R12CTU Fairchild Semiconductor, KA78R12CTU Datasheet - Page 19

• Manufacturer Part Number: KA78R12CTU
• Description: IC REG LDO 1A 12V TO-220F-4
• Manufacturer: Fairchild Semiconductor

Specifications of KA78R12CTU

• Regulator Topology: Positive Fixed
• Voltage - Output: 12V
• Voltage - Input: Up to 35V
• Number Of Regulators: 1
• Current - Output: 1A (Max)
• Operating Temperature: -20°C ~ 80°C
• Mounting Type: Through Hole
• Package / Case: TO-220-4 Full Pack (Straight Leads)
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 35 V
• Output Voltage: 12 V
• Output Type: Fixed
• Dropout Voltage (max): 0.5 V
• Output Current: 1 A
• Line Regulation: 2.5 %
• Load Regulation: 2 %
• Maximum Power Dissipation: 15 W
• Maximum Operating Temperature: + 80 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 20 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Dropout (typical): -
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Mechanical Dimensions
Package
TO-220F-4L (Short Lead)
(Continued)
1. THESE DIMENSIONS DO NOT INCLUDE MOLD PROTRUSION.
2. ( ) IS REFERENCE
3. [ ] IS ASS'Y OUT QUALITY
NOTE
Dimensions in millimeters
UNIT
TITLE
DWG. NO.
TO-220F-4L , SHORT LEAD
mm
PKG OUTLINE
TOLERANCE
SPEC NO.
N/A
SCALE
KA78RXXC-SERIES
5 : 1
D
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