RS Components, Ltd. 7553438

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 - 7553438 - RS Components, Ltd.
Corby, Northants, United Kingdom
TSRN-1 Series 1A step-down switching regulators with a wide input voltage range of up to 42 Vdc and a high efficiency of up to 95% which allows full load operation without the need for a heatsink or forced air cooling. These TSRN-1 Series 1A step-down switching regulators are suitable for positive and negative output circuits (please refer to table for additional data). Excellent line and load regulation and a low standby current makes these TSRN-1 switching regulators ideal for use in energy sensitive applications. Input voltage range up to 42 VDC. Built in filter capacitors. No heat-sink required. Over-temperature and short circuit protection. Low standby current: 1 mA for <= 3.3 Vdc output models, 3 mA for >= 5.0 Vdc ouput models. SIP package fits existing TO-220 footprint. Pin compatible with LMxx linear regulators Input Voltage = 4.6 - 31 V dc, 6.5 - 42 V dc Output Voltage = -5 V dc, 5 V dc Number of Outputs = 1 Output Current = 1 A, 400 mA Mounting Type = Through Hole Package = SIP Minimum Temperature = -40°C Maximum Temperature = +85°C Efficiency = 78 %, 83 % MTBF = 6000000h

TSRN-1 Series 1A step-down switching regulators with a wide input voltage range of up to 42 Vdc and a high efficiency of up to 95% which allows full load operation without the need for a heatsink or forced air cooling. These TSRN-1 Series 1A step-down switching regulators are suitable for positive and negative output circuits (please refer to table for additional data). Excellent line and load regulation and a low standby current makes these TSRN-1 switching regulators ideal for use in energy sensitive applications.
Input voltage range up to 42 VDC. Built in filter capacitors. No heat-sink required. Over-temperature and short circuit protection. Low standby current: 1 mA for <= 3.3 Vdc output models, 3 mA for >= 5.0 Vdc ouput models. SIP package fits existing TO-220 footprint. Pin compatible with LMxx linear regulators
Input Voltage = 4.6 - 31 V dc, 6.5 - 42 V dc
Output Voltage = -5 V dc, 5 V dc
Number of Outputs = 1
Output Current = 1 A, 400 mA
Mounting Type = Through Hole
Package = SIP
Minimum Temperature = -40°C
Maximum Temperature = +85°C
Efficiency = 78 %, 83 %
MTBF = 6000000h

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Technical Specifications

  RS Components, Ltd.
Product Category IC Switching Voltage Regulators
Product Number 7553438
Efficiency 78 to 83 %
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