LT1085CM-3.3#PBF Linear Technology, LT1085CM-3.3#PBF Datasheet - Page 3

• Manufacturer Part Number: LT1085CM-3.3#PBF
• Description: IC LDO REG FIXED 3.3V 3A DDPAK-3
• Manufacturer: Linear Technology

Specifications of LT1085CM-3.3#PBF

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• Voltage - Input: Up to 25V
• Voltage - Dropout (typical): 1.3V @ 3A
• Number Of Regulators: 1
• Current - Output: 3A
• Current - Limit (min): 3.2A
• Operating Temperature: 0°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: TO-263-2, D⊃2Pak (2 leads + Tab), TO-263AB
• Primary Input Voltage: 20V
• Output Voltage Fixed: 3.3V
• Dropout Voltage Vdo: 1.3V
• No. Of Pins: 3
• Output Current: 3A
• Operating Temperature Range: 0°C To +125°C
• Msl: MSL 1 - Unlimited
• Rohs Compliant: Yes
• Voltage Regulator Type: Linear
• Topology: LDO
• Regulator Output Type: Fixed
• Polarity Type: Positive
• Number Of Outputs: Single
• Input Voltage (min): 4.3V
• Input Voltage (max): 25V
• Output Voltage: 3.3V
• Package Type: DDPAK
• Power Dissipation: 30W
• Load Regulation: 0.1%
• Line Regulation: 0.015%
• Output Voltage Accuracy: ±1%
• Operating Temp Range: 0C to 150C
• Operating Temperature Classification: Commercial
• Dropout Voltage@current (max): 1.5@3A
• Dropout Voltage@current (typ): 1.3@3A
• Pin Count: 3 +Tab
• Mounting: Surface Mount
• Quiescent Current (max): 10mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ORDER INFORMATION
LEAD FREE FINISH
LT1083CP#PBF
LT1084CP#PBF
LT1084CT#PBF
LT1084IT#PBF
LT1085CT#PBF
LT1085IT#PBF
LT1085CM#PBF
LT1085IM#PBF
LEAD BASED FINISH
LT1083CP
LT1084CP
LT1084CT
LT1084IT
LT1085CT
LT1085IT
LT1085CM
LT1085IM
LT1083CK
LT1083MK
LT1084CK
LT1084MK
LT1085CK
LT1085MK
Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *The temperature grade is identifi ed by a label on the shipping container.
For more information on lead free part marking, go to:
For more information on tape and reel specifi cations, go to:
TAPE AND REEL
LT1083CP#TRPBF
LT1084CP#TRPBF
LT1084CT#TRPBF
LT1084IT#TRPBF
LT1085CT#TRPBF
LT1085IT#TRPBF
LT1085CM#TRPBF
LT1085IM#TRPBF
TAPE AND REEL
LT1083CP#TR
LT1084CP#TR
LT1084CT#TR
LT1084IT#TR
LT1085CT#TR
LT1085IT#TR
LT1085CM#TR
LT1085IM#TR
LT1083CK#TR
LT1083MK#TR
LT1084CK#TR
LT1084MK#TR
LT1085CK#TR
LT1085MK#TR
http://www.linear.com/leadfree/
PART MARKING*
LT1083CP
LT1084CP
LT1084CT
LT1084IT
LT1085CT
LT1085IT
LT1085CM
LT1085IM
PART MARKING*
LT1083CP
LT1084CP
LT1084CT
LT1084IT
LT1085CT
LT1085IT
LT1085CM
LT1085IM
LT1083CK
LT1083MK
LT1084CK
LT1084MK
LT1085CK
LT1085MK
http://www.linear.com/tapeandreel/
OBSOLETE PACKAGE
PACKAGE DESCRIPTION
3-Lead Plastic TO-3P
3-Lead Plastic TO-3P
3-Lead Plastic TO-220
3-Lead Plastic TO-220
3-Lead Plastic TO-220
3-Lead Plastic TO-220
3-Lead Plastic DD
3-Lead Plastic DD
PACKAGE DESCRIPTION
3-Lead Plastic TO-3P
3-Lead Plastic TO-3P
3-Lead Plastic TO-220
3-Lead Plastic TO-220
3-Lead Plastic TO-220
3-Lead Plastic TO-220
3-Lead Plastic DD
3-Lead Plastic DD
2-Lead TO-3 Metal Can
2-Lead TO-3 Metal Can
2-Lead TO-3 Metal Can
2-Lead TO-3 Metal Can
2-Lead TO-3 Metal Can
2-Lead TO-3 Metal Can
LT1083/LT1084/LT1085
TEMPERATURE RANGE
Control: 0°C to 125°C
Power: 0°C to 150°C
Control: 0°C to 125°C
Power: 0°C to 150°C
Control: 0°C to 125°C
Power: 0°C to 150°C
Control: –40°C to 125°C
Power: –40°C to 150°C
Control: 0°C to 125°C
Power: 0°C to 150°C
Control: –40°C to 125°C
Power: –40°C to 150°C
Control: 0°C to 125°C
Power: 0°C to 150°C
Control: –40°C to 125°C
Power: –40°C to 150°C
TEMPERATURE RANGE
Control: 0°C to 125°C
Power: 0°C to 150°C
Control: 0°C to 125°C
Power: 0°C to 150°C
Control: 0°C to 125°C
Power: 0°C to 150°C
Control: –40°C to 125°C
Power: –40°C to 150°C
Control: 0°C to 125°C
Power: 0°C to 150°C
Control: –40°C to 125°C
Power: –40°C to 150°C
Control: 0°C to 125°C
Power: 0°C to 150°C
Control: –40°C to 125°C
Power: –40°C to 150°C
Control: 0°C to 125°C
Power: 0°C to 150°C
Control: –55°C to 150°C
Power: –55°C to 200°C
Control: 0°C to 125°C
Power: 0°C to 150°C
Control: –55°C to 150°C
Power: –55°C to 200°C
Control: 0°C to 125°C
Power: 0°C to 150°C
Control: –55°C to 150°C
Power: –55°C to 200°C
108345fg
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