Conv DC-DC 4V to 40V Step Down Single-Out 5V 0.5A 8-Pin PDIP Tube
1.8 A 开关稳压器, 63 kHz 开关 最大频率, PDIP8
参数名称 | 属性值 |
欧盟限制某些有害物质的使用 | Compliant |
ECCN (US) | EAR99 |
Part Status | Active |
HTS | 8542.39.00.01 |
类型 Type | Step Down |
输出类型 Output Type | Fixed |
Switching Frequency (kHz) | 58 |
Switching Regulator | Yes |
Number of Outputs | 1 |
Output Voltage (V) | 5 |
Maximum Output Current (A) | 0.5 |
Minimum Input Voltage (V) | 4 |
Maximum Input Voltage (V) | 40 |
Operating Supply Voltage (V) | 40(Max) |
Typical Quiescent Current (uA) | 5000 |
Efficiency (%) | 78(Typ) |
Minimum Operating Temperature (°C) | -40 |
Maximum Operating Temperature (°C) | 85 |
系列 Packaging | Tube |
Supplier Package | PDIP |
Pin Count | 8 |
Standard Package Name | DIP |
Mounting | Through Hole |
Package Height | 3.81(Max) |
Package Length | 9.53 |
Package Width | 6.35 |
PCB changed | 8 |
Lead Shape | Through Hole |
LM2574-5.0YN | LM2574YN | LM2574-12YN | LM2574-3.3YN | |
---|---|---|---|---|
描述 | Conv DC-DC 4V to 40V Step Down Single-Out 5V 0.5A 8-Pin PDIP Tube | Conv DC-DC 4V to 40V Step Down Single-Out 1.23V to 37V 0.5A 8-Pin PDIP Tube | Conv DC-DC 4V to 40V Step Down Single-Out 12V 0.5A 8-Pin PDIP Tube | Conv DC-DC 4V to 40V Step Down Single-Out 3.3V 0.5A 8-Pin PDIP Tube |
欧盟限制某些有害物质的使用 | Compliant | Compliant | - | Compliant |
ECCN (US) | EAR99 | EAR99 | - | EAR99 |
Part Status | Active | Active | - | Active |
HTS | 8542.39.00.01 | 8542.39.00.01 | - | 8542.39.00.01 |
类型 Type |
Step Down | Step Down | - | Step Down |
输出类型 Output Type |
Fixed | Adjustable | - | Fixed |
Switching Frequency (kHz) | 58 | 58 | - | 58 |
Switching Regulator | Yes | Yes | - | Yes |
Number of Outputs | 1 | 1 | - | 1 |
Output Voltage (V) | 5 | 1.23 to 37 | - | 3.3 |
Maximum Output Current (A) | 0.5 | 0.5 | - | 0.5 |
Minimum Input Voltage (V) | 4 | 4 | - | 4 |
Maximum Input Voltage (V) | 40 | 40 | - | 40 |
Operating Supply Voltage (V) | 40(Max) | 40(Max) | - | 40(Max) |
Typical Quiescent Current (uA) | 5000 | 5000 | - | 5000 |
Efficiency (%) | 78(Typ) | 78(Typ) | - | 73(Typ) |
Minimum Operating Temperature (°C) | -40 | -40 | - | -40 |
Maximum Operating Temperature (°C) | 85 | 85 | - | 85 |
系列 Packaging |
Tube | Tube | - | Tube |
Supplier Package | PDIP | PDIP | - | PDIP |
Pin Count | 8 | 8 | - | 8 |
Standard Package Name | DIP | DIP | - | DIP |
Mounting | Through Hole | Through Hole | - | Through Hole |
Package Height | 3.81(Max) | 3.81(Max) | - | 3.81(Max) |
Package Length | 9.53 | 9.53 | - | 9.53 |
Package Width | 6.35 | 6.35 | - | 6.35 |
PCB changed | 8 | 8 | - | 8 |
Lead Shape | Through Hole | Through Hole | - | Through Hole |
器件名 | 厂商 | 描述 |
---|---|---|
LM2574-5.0BN | Micrel ( Microchip ) | Switching Regulator Voltage-mode 1.8A 63kHz Switching Freq-Max BIPolar PDIP8 |
LM2574-5.0BN | Microchip(微芯科技) | 1.8 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PDIP8 |
LM2574HVMX-5.0/NOPB | Texas Instruments(德州仪器) | SIMPLE SWITCHER 0.5A Step-Down Voltage Regulator 14-SOIC -40 to 125 |
LM2574MX-5.0/NOPB | Texas Instruments(德州仪器) | 输出类型:Fixed 输出电压的路数:1 可输出电流:500mA 开关工作频率:52kHz 功能类型:Step-Down 输出配置:Positive |
LM2574M-5.0/NOPB | Texas Instruments(德州仪器) | SIMPLE SWITCHER 4V to 40V, 0.5A Step-Down DC/DC Switching Regulator 14-SOIC -40 to 125 |
LM2574HVM-5.0/NOPB | Texas Instruments(德州仪器) | SIMPLE SWITCHER 0.5A Step-Down Voltage Regulator 14-SOIC -40 to 125 |
LM2574MX-5.0 | National Semiconductor(TI ) | IC 1.8 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PDSO14, 0.300 INCH, PLASTIC, SOP-14, Switching Regulator or Controller |
LM2574M-5.0 | National Semiconductor(TI ) | 1.8 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PDSO14 |
LM2574HVM-5.0 | National Semiconductor(TI ) | 1.8 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PDSO14 |
LM2574HVMX-5.0/NOPB | Rochester Electronics | 1.8 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PDSO14, SOIC-14 |
LM2574HVM-5.0 | Rochester Electronics | 1.8A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PDSO14, SMT-14 |
LM2574HVMX-5.0 | Texas Instruments(德州仪器) | SIMPLE SWITCHER 0.5A Step-Down Voltage Regulator 14-SOIC -40 to 125 |
LM2574M-5.0 | Texas Instruments(德州仪器) | 可输出电流:500mA 开关工作频率:52kHz 输出类型:Fixed 输出电压的路数:1 功能类型:Step-Down 输出配置:Positive |
LM2574HVM-5.0 | Texas Instruments(德州仪器) | SIMPLE SWITCHER 0.5A Step-Down Voltage Regulator 14-SOIC -40 to 125 |
LM2574-5.0BWM | Microchip(微芯科技) | 52kHz Simple 0.5A Buck Regulator |
LM2574-5.0BWM | Micrel ( Microchip ) | Switching Regulator Voltage-mode 1.8A 63kHz Switching Freq-Max BIPolar PDSO14 |
LM2574MX-5.0 | Texas Instruments(德州仪器) | SIMPLE SWITCHER 4V to 40V, 0.5A Step-Down DC/DC Switching Regulator 14-SOIC -40 to 125 |
LM2574-5.0BWMT&R | Micrel ( Microchip ) | Switching Regulator, Voltage-mode, 1.8A, 63kHz Switching Freq-Max, PDSO14, 0.300 INCH, SOIC-14 |
LM2574-5.0BWMT&R | Microchip(微芯科技) | Switching Regulator, Voltage-mode, 1.8A, 63kHz Switching Freq-Max, PDSO14, 0.300 INCH, SOIC-14 |
LM2574MX-5.0/NOPB | National Semiconductor(TI ) | IC 1.8 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PDSO14, 0.300 INCH, PLASTIC, SOP-14, Switching Regulator or Controller |
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