Murata Power Solutions Switching Regulator, Through Hole, 3.3V dc Output Voltage, 1.5A Output Current, 1 Outputs
Technical documents
Specifications
Output Voltage
3.3V dc
Output Current
1.5A
Mounting Type
Through Hole
Number of Outputs
1
Package
SIP
Power Rating
4.95W
Efficiency
85.5%
Ripple And Noise
40mV Pk-Pk
Minimum Temperature
-40°C
Maximum Temperature
+85°C
Series
OKI-78SR
Line Regulation
±0.25%
Weight
2g
MTBF
78721000h
Load Regulation
±0.25%
Width
16.5mm
Depth
7.6mm
Length
10.4mm
Country of Origin
China
Product details
Murata 1.5A Single Output Non-Isolated DC-DC Converter - OKI Series
The Murata PS OKI-78SR Series is built on a 10.4 by 16.5 mm, single inline package SIP module, these DC/DC converters are non-isolated switching regulator for embedded applications. Two nominal output voltages are offered, each with 1.5 Amp maximum output. Based on fixed-frequency buck switching topology, the high efficiency means very low heat and little electrical noise, requiring no external components. The ultra-wide input range is 7 to 36 Volts DC. Protection features include short circuit current limit protection. The OKI-78SR switching regulator is designed to meet all standards approvals. RoHS-6 (no lead) hazardous material compliance is specified as standard.
Features & Benefits
Ultra wide 7 to 36 VDC input range
Fixed Outputs of 3.3 or 5 VDC up to 1.5 Amps
Vertical or horizontal SIP-mount, small footprint package
“No heat sink” direct replacement for 3-terminal 78xx-series linear regulators
High efficiency with no external components
Short circuit protection
Outstanding thermal derating performance
Approvals
UL/EN/IEC 60950-1, 2nd Edition
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P.O.A.
1
P.O.A.
1
Technical documents
Specifications
Output Voltage
3.3V dc
Output Current
1.5A
Mounting Type
Through Hole
Number of Outputs
1
Package
SIP
Power Rating
4.95W
Efficiency
85.5%
Ripple And Noise
40mV Pk-Pk
Minimum Temperature
-40°C
Maximum Temperature
+85°C
Series
OKI-78SR
Line Regulation
±0.25%
Weight
2g
MTBF
78721000h
Load Regulation
±0.25%
Width
16.5mm
Depth
7.6mm
Length
10.4mm
Country of Origin
China
Product details
Murata 1.5A Single Output Non-Isolated DC-DC Converter - OKI Series
The Murata PS OKI-78SR Series is built on a 10.4 by 16.5 mm, single inline package SIP module, these DC/DC converters are non-isolated switching regulator for embedded applications. Two nominal output voltages are offered, each with 1.5 Amp maximum output. Based on fixed-frequency buck switching topology, the high efficiency means very low heat and little electrical noise, requiring no external components. The ultra-wide input range is 7 to 36 Volts DC. Protection features include short circuit current limit protection. The OKI-78SR switching regulator is designed to meet all standards approvals. RoHS-6 (no lead) hazardous material compliance is specified as standard.
Features & Benefits
Ultra wide 7 to 36 VDC input range
Fixed Outputs of 3.3 or 5 VDC up to 1.5 Amps
Vertical or horizontal SIP-mount, small footprint package
“No heat sink” direct replacement for 3-terminal 78xx-series linear regulators
High efficiency with no external components
Short circuit protection
Outstanding thermal derating performance
Approvals
UL/EN/IEC 60950-1, 2nd Edition