LM3940IS-3.3/NOPB
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Описание
Описание Линейный стабилизатор с низким падением напряжения положительной полярности, 3.3 В, 1 А Характеристики
Категория | Микросхема |
Тип | источника питания |
Вид | стабилизатор напряжения |
Технические параметры
Brand: | Texas Instruments |
Dropout Voltage - Max: | 0.8 V at 1A, 0.15 V at 100 mA |
Dropout Voltage: | 310 mV |
Factory Pack Quantity: Factory Pack Quantity: | 500 |
Ib - Input Bias Current: | 10 mA |
Input Voltage, Max: | 7.5 V |
Input Voltage, Min: | 4.5 V |
Line Regulation: | 40 mV |
Load Regulation: | 50 mV |
Manufacturer: | Texas Instruments |
Maximum Operating Temperature: | +125 C |
Minimum Operating Temperature: | -40 C |
Moisture Sensitive: | Yes |
Mounting Style: | SMD/SMT |
Number of Outputs: | 1 Output |
Operating Supply Current: | 110 uA |
Operating Temperature Range: | -4 |
Output Current: | 1 A |
Output Type: | Fixed |
Output Voltage: | 3.3 V |
Package / Case: | TO-263-3 |
Polarity: | Positive |
Product Category: | LDO Voltage Regulators |
Product Type: | LDO Voltage Regulators |
Quiescent Current: | 15 mA |
Series: | LM3940 |
Subcategory: | PMIC-Power Management ICs |
Automotive | No |
ECCN (US) | EAR99 |
EU RoHS | Compliant with Exemption |
Junction to Ambient | 40.9°C/W |
Junction to Case | 43.5°C/W |
Lead Shape | Gull-wing |
Line Regulation | 40mV |
Load Regulation | 50mV |
Maximum Dropout Voltage @ Current (V) | 0.8@1A|0.15@100mA |
Maximum Input Voltage (V) | 5.5 |
Maximum Operating Temperature (°C) | 125 |
Maximum Output Current (A) | 1 |
Maximum Quiescent Current (mA) | 15 |
Minimum Input Voltage (V) | 4.5 |
Minimum Operating Temperature (°C) | -40 |
Mounting | Surface Mount |
Number of Outputs | 1 |
Output Type | Fixed |
Output Voltage (V) | 3.3 |
Packaging | Tube |
Part Status | Active |
PCB changed | 3 |
Pin Count | 4 |
Polarity | Positive |
PPAP | No |
Standard Package Name | TO-263 |
Supplier Package | DDPAK |
Tab | Tab |
Type | LDO |
Brand | Texas Instruments |
Dropout Voltage | 310 mV |
Dropout Voltage - Max | 0.8 V at 1A, 0.15 V at 100 mA |
Factory Pack Quantity | 500 |
Ib - Input Bias Current | 10 mA |
Input Voltage MAX | 7.5 V |
Input Voltage MIN | 4.5 V |
Manufacturer | Texas Instruments |
Maximum Operating Temperature | +125 C |
Minimum Operating Temperature | -40 C |
Mounting Style | SMD/SMT |
Operating Supply Current | 110 uA |
Operating Temperature Range | -40 C to+125 C |
Output Current | 1 A |
Output Voltage | 3.3 V |
Package / Case | TO-263-3 |
Product Category | LDO Voltage Regulators |
Quiescent Current | 15 mA |
RoHS | Details |
Series | LM3940 |
Unit Weight | 0.068654 oz |
Accuracy | 2.5% |
Maximum Output Current | 1A |
Mounting Type | Surface Mount |
Package Type | DDPAK, TO-263 |
Regulator Type | Low Dropout Voltage |
Maximum Switching Frequency | 100 kHz |
Regulator Function | LDO |
Техническая документация
Дополнительная информация
Калькуляторы группы «Стабилизаторы напряжения и тока»
Типы корпусов импортных микросхем