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LM809 National Semiconductor 3-Pin Microprocessor Reset Circuits Datasheet

LM809M3-2.93 감시기 푸시-풀/토템 폴 1 채널 SOT-23-3


National Semiconductor
LM809
LM809
Part Number LM809
Manufacturer National Semiconductor
Description The LM809/810 microprocessor supervisory circuits can be used to monitor the power supplies in microprocessor and digital systems. They provide a reset to the microprocessor during power-up, power-down and brown-out conditions. The function of the LM809/810 is to monitor the VCC supply voltage, and ...
Features Precise monitoring of 3V, 3.3V, and 5V supply voltages Superior upgrade to MAX809/810 Fully specified over temperature 140ms min. Power-On Reset pulse width, 240ms typical Active-low RESET Output (LM809) Active-high RESET Output (LM810) n Guaranteed RESET Output valid for VCC≥1V n Low Supply Current, 15µA typ. n Power supply transient immunity n n n n Applications n n n n n n Microprocessor Systems Computers Controllers Intelligent Instruments Portable/Battery-Powered Equipment Automotive Typical Application Circuit Connection Diagram DS101057-2 ( ) are for LM810 DS101057-1 © 1999 Nation...

Document Datasheet LM809 datasheet pdf (124.87KB)
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DigiKey
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LM809 Distributor

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Texas Instruments
LM809M3X-4.63/NOPB
MP RESET CIRCUIT, 240MS, 4.63V, SOT-23-3
5000 units: 401 KRW
2500 units: 443 KRW
1000 units: 523 KRW
500 units: 618 KRW
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element14 Asia-Pacific

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Texas Instruments
LM809M3-2.93
감시기 푸시-풀/토템 폴 1 채널 SOT-23-3
500 units: 943.93 KRW
250 units: 1068.128 KRW
100 units: 1142.59 KRW
25 units: 1391.12 KRW
10 units: 1465.6 KRW
1 units: 1644 KRW
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DigiKey

773 In Stock
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part
Texas Instruments
LM809M3X-3.08/NOPB
Supervisory Circuits 3-pin voltage supervisor (reset IC) with active-low, push-pull reset for supply monitoring 3-SOT-23 -40 to 105
1 units: 0.67 USD
10 units: 0.523 USD
100 units: 0.422 USD
500 units: 0.369 USD
1000 units: 0.319 USD
3000 units: 0.303 USD
6000 units: 0.287 USD
9000 units: 0.283 USD
24000 units: 0.277 USD
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Mouser Electronics

13213 In Stock
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Texas Instruments
LM809M3X-4.38/NOPB
Processor Supervisor 4.38V 1 Active Low/Push-Pull 3-Pin SOT-23 T/R
15000 units: 0.2614 USD
9000 units: 0.2645 USD
6000 units: 0.2695 USD
3000 units: 0.2838 USD
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Arrow Electronics

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Texas Instruments
LM809M3-4.63/NOPB
Microprocessor reset cct,LM809M3-4.63, PK
500 units: 6.938 HKD
250 units: 7.044 HKD
5 units: 7.224 HKD
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RS

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Texas Instruments
LM809M3X-2.93/NOPB
Supervisors
5 units: 0.512 USD
10 units: 0.412 USD
50 units: 0.362 USD
100 units: 0.318 USD
200 units: 0.304 USD
500 units: 0.288 USD
1000 units: 0.273 USD
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Chip1Stop

2720 In Stock
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Texas Instruments
LM809M3-4.63/NOPB
Processor Supervisor 4.63V 1 Active Low/Push-Pull 3-Pin SOT-23 T/R
500 units: 0.3486 USD
250 units: 0.5721 USD
100 units: 0.5743 USD
25 units: 0.7339 USD
18 units: 0.7403 USD
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Verical

821 In Stock
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National Semiconductor Corporation
LM809M3-2.93
LM809 3-pin voltage supervisor (reset IC) with push-pull reset for supply monitoring
1000 units: 0.4227 USD
500 units: 0.4476 USD
100 units: 0.4675 USD
25 units: 0.4874 USD
1 units: 0.4973 USD
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Rochester Electronics

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National Semiconductor Corporation
LM8093-2.63/NOPB
230 units: 0.7 USD
58 units: 0.875 USD
1 units: 1.75 USD
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Quest Components

776 In Stock
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Texas Instruments
LM809M3X-2.63/NOPB
IC: Supervisor Integrated Circuit; Active logical level: low
500 units: 0.434 USD
100 units: 0.465 USD
25 units: 0.518 USD
5 units: 0.586 USD
1 units: 0.651 USD
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TME

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