LM2940T-8.0
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см. техническую документацию
см. техническую документацию
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Описание
Электроэлемент
Описание Стабилизатор напряжения, LDO, нерегулируемый, 8В, 1А, TO220, THT Характеристики | Категория | Микросхема |
| Тип | источника питания |
| Вид | стабилизатор напряжения |
Технические параметры
| Brand | Texas Instruments |
| Dropout Voltage | 500 mV |
| Dropout Voltage - Max | 0.8 V at 1 A, 0.15 V at 100 mA |
| Factory Pack Quantity | 45 |
| Ib - Input Bias Current | 10 mA |
| Input Voltage MAX | 26 V |
| Input Voltage MIN | 9.4 V |
| Line Regulation | 80 mV |
| Load Regulation | 80 mV |
| Manufacturer | Texas Instruments |
| Maximum Operating Temperature | +125 C |
| Minimum Operating Temperature | -40 C |
| Mounting Style | Through Hole |
| Number of Outputs | 1 Output |
| Operating Supply Current | 10 mA |
| Operating Temperature Range | -40 C to+125 C |
| Output Current | 1 A |
| Output Type | Fixed |
| Output Voltage | 8 V |
| Package / Case | TO-220-3 |
| Packaging | Tube |
| Polarity | Positive |
| Product | Low Dropout Regulator |
| Product Category | LDO Voltage Regulators |
| PSRR / Ripple Rejection - Typ | 66 dB |
| Quiescent Current | 15 mA |
| RoHS | Details |
| Series | LM2940-N |
| Type | Positive Voltage |
| Unit Weight | 0.211644 oz |
| Base Product Number | LM2940 -> |
| Current - Output | 1A |
| Current - Quiescent (Iq) | 10mA |
| Current - Supply (Max) | 15mA |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Mounting Type | Through Hole |
| Number of Regulators | 1 |
| Operating Temperature | -40В°C ~ 125В°C |
| Output Configuration | Positive |
| Package | Tube |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, |
| PSRR | 66dB (120Hz) |
| REACH Status | REACH Affected |
| RoHS Status | RoHS non-compliant |
| Supplier Device Package | TO-220-3 |
| Voltage - Input (Max) | 26V |
| Voltage - Output (Min/Fixed) | 8V |
| Voltage Dropout (Max) | 1V @ 1A |
| Accuracy (%) | ±2 |
| Automotive | No |
| ECCN (US) | EAR99 |
| Junction to Ambient | 23.3°C/W |
| Junction to Case | 16.1°C/W |
| Lead Shape | Through Hole |
| Maximum Dropout Voltage @ Current (V) | 0.8@1A|0.15@100mA |
| Maximum Input Voltage (V) | 26 |
| Maximum Operating Temperature (°C) | 125 |
| Maximum Output Current (A) | 1(Min) |
| Maximum Quiescent Current (mA) | 15 |
| Minimum Input Voltage (V) | 9.4 |
| Minimum Operating Temperature (°C) | -40 |
| Mounting | Through Hole |
| Output Voltage (V) | 8 |
| Part Status | Active |
| PCB changed | 3 |
| Pin Count | 3 |
| PPAP | No |
| Standard Package Name | TO |
| Supplier Package | TO-220 |
| Tab | Tab |
| Accuracy | 2% |
| Maximum Output Current | 1A |
| Maximum Switching Frequency | 250 → 750 kHz |
| Package Type | TO-220 |
| Regulator Type | Low Dropout Voltage |
| Вес, г | 2.041 |
Техническая документация
Datasheet
pdf, 2089 КБ
Datasheet LM2940CS-5.0/NOPB
pdf, 2363 КБ
LM2940 / LM2940C 1A Low Dropout Regulator
pdf, 895 КБ
Datasheet LM2940x
pdf, 2503 КБ
Дополнительная информация
Калькуляторы группы «Стабилизаторы напряжения и тока»
Типы корпусов импортных микросхем
