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LM809M3X-4.38/NOPB

LM809M3X-4.38/NOPB

LM809M3X-4.38/NOPB

Texas Instruments

3V3 Terminals LM809 Voltage supervisor1 Channels Min 1V Max 5.5V

SOT-23

LM809M3X-4.38/NOPB Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-236-3, SC-59, SOT-23-3
Number of Pins 3
Operating Temperature-40°C~105°C TA
PackagingTape & Reel (TR)
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
ECCN Code EAR99
Type Simple Reset/Power-On Reset
Terminal Finish Matte Tin (Sn)
Subcategory Power Management Circuits
Max Power Dissipation320mW
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3V
Terminal Pitch0.95mm
Base Part Number LM809
Output Push-Pull, Totem Pole
Number of Channels 1
Max Supply Voltage5.5V
Min Supply Voltage1V
Operating Supply Current 18μA
Nominal Supply Current18μA
Power Dissipation320mW
Adjustable Threshold NO
Quiescent Current15μA
Watchdog TimerNo
Reset Active Low
Voltage - Threshold 4.38V
Number of Voltages Monitored1
Reset Timeout 140ms Minimum
Min Reset Threshold Voltage 4.31V
Max Reset Threshold Voltage 4.45V
Threshold Voltage +4.38V
Undervoltage Threshold4.31V
Overvoltage Threshold4.45V
Height 1.22mm
Length 2.92mm
Width 1.3mm
Thickness 1mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:15390 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.359931$0.359931
10$0.339558$3.39558
100$0.320337$32.0337
500$0.302205$151.1025
1000$0.285099$285.099

LM809M3X-4.38/NOPB Product Details

LM809M3X-4.38/NOPB Overview


As far as the mounting terminals of this voltage supervisor are concerned, it has 3 in total. A Tape & Reel (TR) package is used to package the power management. As a reference, this IC management includes 1 functions for your convenience. There are 1 channels available on this supervisor, and each channel has a different function. To assist you, this PMIC includes TO-236-3, SC-59, SOT-23-3 functions. As with other Simple Reset/Power-On Reset products, this IC management also offers a wide range of benefits. In order to ensure a good reflow performance, the package peak reflow temperature must be set at 260. When a supply voltage of 3V is applied to the power ic, it conducts. When 1 is applied to the power ic, it conducts. Using Surface Mount, IC management is mounted. Power Management Circuits is a subcategory of this PMIC chip. This power management system has 3 pins. It is recommended that the minimum supply voltage (Vsup) for this IC management should not be less than 1V volts. There should be no more than 5.5V volts of supply voltage (Vsup) in this power management. Surface Mount is the recommended mounting type. This range of temperature should be set for the supervisors: -40°C~105°C TA. As a result of this supervisor's operation, the output voltage is Push-Pull, Totem Pole. The power management's supply current is 18μA. To find similar IC managements from the manufacturer, you can always search by LM809.

LM809M3X-4.38/NOPB Features


Simple Reset/Power-On Reset type
Minimum supply voltage of 1V
18μA operating supply current

LM809M3X-4.38/NOPB Applications


There are a lot of Texas Instruments LM809M3X-4.38/NOPB Voltage Supervisors applications.

  • Microprocessor system
  • Digitally controlled LDO regulators circuit
  • Power distribution systems of ICU
  • Military communications
  • Automotive power systems
  • Solar power charger
  • Satellite navigation
  • Microcontroller system
  • Smart meter
  • Medical-specific insulation monitor

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