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DC-DC Converters (Step-Down Regulators)

DC-DC Converters
(Step-Down Regulators)

DC-DC Converters
(Power over Ethernet)

DC-DC Converters
(LED Drivers)


All 0.5 A 1 A 1.5 A 2 A 3 A 6 A 10 A 16 A

* SCP: Short Circuit Protection

DC-DC Converters 0.5 A
 

Series

Case Size

Input Range

Input Voltage (VDC)

Output Voltage (VDC)

Output Current (A)

Isolation (kVDC)

Regulation

SCP *

η max.

Operating Temp.

Parts

\"Details\"LC78_0.5SIP3wide4.75-283.3; 5; 12 0.5Non-isolated••95%-40°C - +85°C
\"Details\"LMTO78_0.5SMD open framewide4.75-363.3; 5; 9; 12; 15 0.5Non-isolated••93%-40°C - +85°C
\"Details\"LMTM78_0.5SMDwide4.75-363.3; 5; 6.5; 9; 12; 15 0.5Non-isolated••92%-40°C - +100°C
\"Details\"LMT78_0.5RSMD wide4.75-361.5; 1.8; 2.5; 3.3; 5; 6.5; 9; 12; 15 0.5Non-isolated••95%-40°C - +85°C
\"Details\"LMS78_0.5RSIP3wide4.75 - 363.3; 5; 9; 12; 15 0.5Non-isolated••96%-40°C - +85°C
\"Details\"LMO78_0.5SIP3 open framewide4.75 - 363.3; 5; 12; 150.5Non-isolated••93%-40°C - +85°C
\"Details\"LCN78_0.5SIP3wide4.5-423.3; 5; 12 0.5Non-isolated••96%-40°C - +85°C
\"Details\"LCP78_0.5SIP3wide4.5-423.3; 5 0.5Non-isolated••95%-40°C - +85°C
\"Details\"LCB78_0.5SIP3wide4.5-553.3; 50.5Non-isolated••95%-40°C - +85°C
\"Details\"LMW78_0.5SIP3wide9-723.3; 5; 6.5; 9; 12; 15; 240.5Non-isolated••95%-40°C - +85°C
\"Details\"LCW78_0.5SIP3wide9-753.3; 5; 6.5; 9; 12; 15 0.5Non-isolated••89%-40°C - +85°C
\"Details\"LMTOW78_0.5SMD open framewide9-723.3; 5; 6.5; 7.2; 9; 12; 15 0.5Non-isolated••84%-40°C - +85°C

DC-DC Converters 1 A
 

Series

Case Size

Input Range

Input Voltage (VDC)

Output Voltage (VDC)

Output Current (A)

Isolation (kVDC)

Regulation

SCP *

η max.

Operating Temp.

Parts

\"Details\"LMT78_1.0RSMD wide4.75-361.5; 1.8; 2.5; 3.3; 5; 6.5; 9; 12; 15 1.0Non-isolated••95%-40°C - +85°C
\"Details\"LCE78_1.0SIP3wide4.75-283.3; 5 1.0Non-isolated••85%-40°C - +75°C
\"Details\"LME78_1.0SIP3wide6-363.3; 5; 9; 12; 151.0Non-isolated••96%-40°C - +85°C
\"Details\"LMO78_1.0SIP3 open framewide6-363.3; 5; 12; 151.0Non-isolated••94%-40°C - +85°C
\"Details\"LMS78_1.0RSIP3wide6-363.3; 5; 9; 12; 151.0Non-isolated••94%-40°C - +85°C
\"Details\"LC78_1.0SIP3wide4.5-423.3; 5; 12 1.0Non-isolated••93%-40°C - +85°C
\"Details\"LMP78_1.0SIP3wide4.5-421.2; 1.5; 1.8; 2.5; 3.3; 5; 6.5; 9; 12; 151.0Non-isolated••97%-40°C - +85°C
\"Details\"LCW78_1.0SIP3wide5-723.3; 5; 9; 12; 24 1.0Non-isolated••96%-40°C - +100°C

DC-DC Converters 1.5 A
 

Series

Case Size

Input Range

Input Voltage (VDC)

Output Voltage (VDC)

Output Current (A)

Isolation (kVDC)

Regulation

SCP *

η max.

Operating Temp.

Parts

\"Details\"LMS78_1.5SIP3wide4.75-181.5; 1.8; 2.5; 3.3; 5; 6.51.5Non-isolated••95%-40°C - +85°C
\"Details\"LMP78_1.5SIP3wide6-363.3; 5 1.5Non-isolated••88%-40°C - +85°C

DC-DC Converters 2 A
 

Series

Case Size

Input Range

Input Voltage (VDC)

Output Voltage (VDC)

Output Current (A)

Isolation (kVDC)

Regulation

SCP *

η max.

Operating Temp.

Parts

\"Details\"LMS78_2.0RSIP3wide4.75-363.3; 5; 9; 12; 152.0Non-isolated••93%-40°C - +85°C
\"Details\"LC78_2.0SIP3wide4.5-301.8; 2.5; 3.3; 5; 122.0Non-isolated••94%-40°C - +85°C
\"Details\"LCW78_2.0SIP3wide4.5-361.8; 2.5; 3.3; 52.0Non-isolated••90%-40°C - +85°C
\"Details\"LME78_2.0DIP3wide4.6-361.2; 1.5; 1.8; 2.5; 3.3; 5; 6.5; 9; 12; 152.0Non-isolated••96%-40°C - +85°C

DC-DC Converters 3 A
 

Series

Case Size

Input Range

Input Voltage (VDC)

Output Voltage (VDC)

Output Current (A)

Isolation (kVDC)

Regulation

SCP *

η max.

Operating Temp.

Parts

\"Details\"LC78_3.0SIP3wide4.5-281.8; 2.5; 3.3; 53.0Non-isolated••95%-40°C - +85°C
\"Details\"LMO78_3.0SIP5wide4.5-14; 10-300.59-6; 3-6; 5-153.0Non-isolated••95%-40°C - +85°C
\"Details\"LMS78_3.0SIP5wide4.5-14; 10-300.59-6; 3-6; 5-153.0Non-isolated••95%-40°C - +85°C

DC-DC Converters 6 A
 

Series

Case Size

Input Range

Input Voltage (VDC)

Output Voltage (VDC)

Output Current (A)

Isolation (kVDC)

Regulation

SCP *

η max.

Operating Temp.

Parts

\"Details\"LOS_6SIP wide2.4-5.5; 8.3-140.75-3.3; 0.75-56Non-isolated••93%-40°C - +85°C
\"Details\"LOT_06R-XSMD wide2.4-5.5; 8.3-140.75-3.3; 0.75-56Non-isolated••93%-40°C - +85°C

DC-DC Converters 10 A
 

Series

Case Size

Input Range

Input Voltage (VDC)

Output Voltage (VDC)

Output Current (A)

Isolation (kVDC)

Regulation

SCP *

η max.

Operating Temp.

Parts

\"Details\"LOT_10R-XSMDwide8.3-140.75-5.0 10Non-isolated••94%-40°C - +85°C

DC-DC Converters 16 A
 

Series

Case Size

Input Range

Input Voltage (VDC)

Output Voltage (VDC)

Output Current (A)

Isolation (kVDC)

Regulation

SCP *

η max.

Operating Temp.

Parts

\"Details\"LOS_16SIP wide8.3-140.75-5.0 16Non-isolated••92%-40°C - +85°C
\"Details\"LOT_16R-XSMDwide8.3-140.75-5.0 16Non-isolated••92%-40°C - +85°C

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  • Isolation Calculator
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    ▼
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      Application Notes
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      Application Notes
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      Application Notes
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      Application Notes
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      Application Notes
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      Application Notes
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      Application Notes
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