ChongMing Group (HK) Int'l Co., Ltd
| Payment Terms | Paypal, Western Union, TT |
| Supply Ability | 50000 Pieces per Day |
| Delivery Time | The goods will be shipped within 3 days once received fund |
| Packaging Details | SOT23-3 |
| Description | Supervisor Push-Pull, Totem Pole 1 Channel SOT-23-3 |
| Threshold Voltage | 4.63 V |
| Number of Inputs Monitored | 1 Input |
| Output Type | Active-low,Push-pull |
| Manual Reset | No Manual Reset |
| Watchdog Timers | No Watchdog |
| Reset Delay Time | 840 ms |
| Brand Name | TI |
| Model Number | LM809M3X-4.63/NOPB |
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Product Specification
| Payment Terms | Paypal, Western Union, TT | Supply Ability | 50000 Pieces per Day |
| Delivery Time | The goods will be shipped within 3 days once received fund | Packaging Details | SOT23-3 |
| Description | Supervisor Push-Pull, Totem Pole 1 Channel SOT-23-3 | Threshold Voltage | 4.63 V |
| Number of Inputs Monitored | 1 Input | Output Type | Active-low,Push-pull |
| Manual Reset | No Manual Reset | Watchdog Timers | No Watchdog |
| Reset Delay Time | 840 ms | Brand Name | TI |
| Model Number | LM809M3X-4.63/NOPB | ||
| High Light | battery charge management ic ，power management integrated circuit | ||
LM809M3X-4.63/NOPB Power Path Management IC Supervisory Circuits 3-Pin Microprocessor Reset Circuits
1 Features
2.63 V, 2.93 V, 3.08 V, 4.38 V, 4.63 V
Superior Upgrade to MAX809 and MAX810
Fully Specified Over Temperature
140-ms Minimum Power-On Reset Pulse Width, 240-ms Typical
– Active-Low RESET Output (LM809)
– Active-High RESET Output (LM810)
Ensured RESET Output Valid for VCC ≥ 1 V
Low Supply Current, 15-μA Typical
Power Supply Transient Immunity
2 Applications
Factory Automation
Building Automation
Programmable Logic Control
Renewable Energy
Microprocessor Systems
Computers
Controllers
Intelligent Instruments
Portable/Battery-Powered Equipment
Automotive
3 Description
The LM809 and LM810 microprocessors 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 and LM810 are to monitor the VCC supply voltage, and assert a reset signal whenever this voltage declines below the factory- programmed reset threshold. The reset signal remains asserted for 240 ms after VCC rises above the threshold. The LM809 has an active-low RESET output, while the LM810 has an active-high RESET output.
Seven standard reset voltage options are available, suitable for monitoring 5-V, 3.3-V, and 3-V supply voltages.
With a low supply current of only 15 μA, the LM809 and LM810 are ideal for use in portable equipment.
Device Information
|
PART NUMBER |
PACKAGE |
BODY SIZE (NOM) |
|
LM809, LM810 |
SOT-23 (3) |
2.92 mm × 1.30 mm |
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2008
Total Annual:
5000000-7000000
Employee Number:
80~100
Ecer Certification：
Active Member
CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron... CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron...
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