ATL431LIBQDBZRQ1, IC VREF SHUNT ADJ 0.5% SOT23-3
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Описание
ATL43xLI/ATL43xLI-Q1 Programmable Shunt Regulator
TTexas Instruments ATL43xLI/ATL43xLI-Q1 Programmable Shunt Regulator is a three-terminal adjustable shunt regulator with specified thermal stability over applicable automotive, commercial, and military temperature ranges. The output voltage can be set to any value between Vref (approximately 2.5V) and 36V, with two external resistors. These devices have a typical output impedance of 0.3Ω. Active output circuitry provides a very sharp turn-on characteristic, making these devices excellent replacements for Zener diodes in many applications. These applications include onboard regulation, adjustable power and switching power supplies. This device is a pin-to-pin alternative to the TL431LI and TL432LI, with a lower minimum operating current to help reduce system power consumption.
TTexas Instruments ATL43xLI/ATL43xLI-Q1 Programmable Shunt Regulator is a three-terminal adjustable shunt regulator with specified thermal stability over applicable automotive, commercial, and military temperature ranges. The output voltage can be set to any value between Vref (approximately 2.5V) and 36V, with two external resistors. These devices have a typical output impedance of 0.3Ω. Active output circuitry provides a very sharp turn-on characteristic, making these devices excellent replacements for Zener diodes in many applications. These applications include onboard regulation, adjustable power and switching power supplies. This device is a pin-to-pin alternative to the TL431LI and TL432LI, with a lower minimum operating current to help reduce system power consumption.
Технические параметры
| Brand: | Texas Instruments |
| Factory Pack Quantity: Factory Pack Quantity: | 3000 |
| Initial Accuracy: | 0.5% |
| Manufacturer: | Texas Instruments |
| Maximum Operating Temperature: | +125 C |
| Maximum Output Voltage: | 36 V |
| Minimum Operating Temperature: | -40 C |
| Mounting Style: | SMD/SMT |
| Output Voltage: | 2.5 V to 36 V |
| Package / Case: | SOT-23-3 |
| Packaging: | Reel, Cut Tape |
| Product Category: | Voltage References |
| Product Type: | Voltage References |
| Reference Type: | Shunt Adjustable Precision References |
| Series VREF - Input Voltage - Max: | 36 V |
| Series: | ATL431LI-Q1 |
| Shunt Current - Max: | 15 mA |
| Shunt Current - Min: | 80 uA |
| Shutdown: | No Shutdown |
| Subcategory: | PMIC-Power Management ICs |
| Supply Current - Max: | 15 mA |
| Temperature Coefficient: | 66 PPM/C |
| Operating Temperature | -40℃~+125℃@(Ta) |
| Output Current | 15mA |
| Output Type | Adjustable |
| Output Voltage | 2.5V~36V |
| Reference Type | parallel connection |
| Tolerance | ±0.5% |
Техническая документация
Datasheet
pdf, 1691 КБ
Дополнительная информация
Калькуляторы группы «Источники опорного напряжения»
Типы корпусов импортных микросхем
