Datasheet KA317, LM317 (Fairchild)
Производитель | Fairchild |
Описание | 3-Terminal Positive Adjustable Regulator |
Страниц / Страница | 7 / 1 — KA317 / LM317. 3-Terminal Positive Adjustable Regulator. Features … |
Формат / Размер файла | PDF / 237 Кб |
Язык документа | английский |
KA317 / LM317. 3-Terminal Positive Adjustable Regulator. Features Description •
20 предложений от 16 поставщиков Интегральные микросхемы Силовые чипы — регуляторы напряжения — линейные |
| KA317TU Fujitsu-Siemens | 14 ₽ | |
| KA317TU ON Semiconductor | 24 ₽ | |
| KA317TU ON Semiconductor | 41 ₽ | |
| KA317TU ON Semiconductor | по запросу | |
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KA317 / LM317
3-Terminal Positive Adjustable Regulator
Features Description •
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• This monolithic integrated circuit is an adjustable 3-terminal positive-voltage regulator designed to supply more
than 1.5 A of load current with an output voltage adjustable over a 1.2 V to 37 V range. It employs internal current limiting, thermal shutdown, and safe area
compensation. Output-Current In Excess of 1.5 A
Output-Adjustable Between 1.2 V and 37 V
Internal Thermal Overload Protection
Internal Short-Circuit Current Limiting
Output-Transistor Safe Operating Area Compensation
TO-220 Package TO-220
Output 1 1. Adj 2. Output 3. Input Ordering Information
Product Number Package Packing Method Operating Temperature LM317T TO-220 (Single Gauge) Rail 0°C to +125°C KA317TU TO-220 (Dual Gauge) Rail 0°C to +125°C Block Diagram
Vin 3
Input +
-Voltage
Reference Protection
Circuitry RLIMIT
Rlimit 2 Vo
Output 1
VAdj
Vadj
ADJ Figure 1. Block Diagram © 2002 Fairchild Semiconductor Corporation
KA317 / LM317 Rev. 1.2.2 www.fairchildsemi.com KA317 / LM317 — 3-Terminal Positive Adjustable Regulator September 2014