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DS1818R-20-U+

DS1818R-20-U+

DS1818R-20-U+

Maxim Integrated

3.3V3 Terminals 3-Pin Voltage supervisorEconoReset Series 1 Channels

SOT-23

DS1818R-20-U+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case TO-236-3, SC-59, SOT-23-3
Surface MountYES
Operating Temperature-40°C~85°C TA
Published 2015
Series EconoReset
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 Tin (Sn)
Additional FeaturePUSHBUTTON RESET OPTION
Subcategory Power Management Circuits
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch0.95mm
[email protected] Reflow Temperature-Max (s) 30
Output Open Drain or Open Collector
Pin Count3
JESD-30 Code R-PDSO-G3
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 5.5V
Number of Channels 1
Adjustable Threshold NO
Reset Active Low
Voltage - Threshold 3.3V
Number of Voltages Monitored1
Reset Timeout 100ms Minimum
Supply Current-Max (Isup) 0.035mA
Threshold Voltage +2.55V
Length 2.92mm
RoHS StatusROHS3 Compliant
In-Stock:1634 items

DS1818R-20-U+ Product Details

DS1818R-20-U+ Overview


There are 3 terminals connected to this power management, which makes it easy to mount. Please find attached 1 functions for your reference in this IC power. Power management consists of 1 channels, each of which can be used independently. In this PMIC, you can find TO-236-3, SC-59, SOT-23-3 functions for your reference. Several of the benefits of this PMIC are also shared by other Simple Reset/Power-On Reset products. The package peak reflow temperature is specified to be 260. During operation, the power ic is supplied with a voltage of 3.3V. In a 1 supply voltage, the PMIC chip conducts. Power Management Circuits is a subcategory of this PMIC chip. 3 pins are present in total in this power management. Power management recommends the Surface Mount mounting type. The temperature of the supervisors should be set to this range: -40°C~85°C TA. While this power management is operating, it will output Open Drain or Open Collector as the output voltage. Additionally, IC management are a variety of features, for example [0], to name a few. It is one of the well-known EconoReset series power ic line.

DS1818R-20-U+ Features


Simple Reset/Power-On Reset type

DS1818R-20-U+ Applications


There are a lot of Maxim Integrated DS1818R-20-U+ Voltage Supervisors applications.

  • Magnetic resonance imaging
  • Rechargeable batteries
  • Radio
  • emergency room
  • Power distribution systems of infant care room
  • Data storage applications
  • Battery-powered equipment
  • Sensitive sensors
  • Low voltage/high power - AI, GPU
  • Consumer electronics

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