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MAX1809ETI+

MAX1809ETI+

MAX1809ETI+

Maxim Integrated

Converter, DDR 1.1V~5.5V 260 Cel QUAD Specialized Voltage Regulator -40°C~85°C MAX1809 28 Pins 1MHz 28 Terminations 28-WFQFN Exposed Pad

SOT-23

MAX1809ETI+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Number of Pins 28
Operating Temperature-40°C~85°C
PackagingTube
Published 2002
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Applications Converter, DDR
Subcategory Switching Regulator or Controllers
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch0.5mm
[email protected] Reflow Temperature-Max (s) 30
Base Part Number MAX1809
Pin Count28
Number of Outputs 1
Efficiency 93 %
Max Output Current3A
Operating Supply Voltage5.5V
Input Voltage-Nom 3.3V
Analog IC - Other Type SWITCHING REGULATOR
Operating Supply Current 16mA
Voltage - Input 3V~5.5V
Output Current3A
Voltage - Output 1.1V~5.5V
Min Input Voltage 3V
Control Mode CURRENT-MODE
Max Input Voltage 5.5V
Control Technique CONSTANT OFF TIME
Switcher Configuration BUCK
Max Duty Cycle 100 %
Switching Frequency1MHz
Height Seated (Max) 0.75mm
Length 5mm
Width 5mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1016 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$10.38000$10.38
10$9.37400$93.74
60$8.93800$536.28
120$7.76083$931.2996
300$7.41200$2223.6
540$6.75800$3649.32

MAX1809ETI+ Product Details

MAX1809ETI+ Overview


There are 1 outputs supported by the voltage regulator. In order to facilitate transportation, alternator regulator is packaged in 28-WFQFN Exposed Pad. It's ready to ship in Tube packages. The general voltage output of this power supply regulator is 1.1V~5.5V. For easy adaptability, there is a universal mount Surface Mount. It is intended to be used in applications such as Converter, DDR and others. Ideally, the operating temperature should be set at -40°C~85°C in order to prevent malfunction. The variable voltage regulator input voltage is designed to be 3V~5.5V. Electronic components have 28 terminals. As a SWITCHING REGULATOR regulator, the electronic part has received lots of praise. The pinout of the rectifier regulator begins with the pins it has at 28. Search MAX1809 to find more pin-to-pin solutions. The PCB or other board has a Surface Mount for mounting. There are 28 pins on the power supply regulator. The voltage controller plays an important role in the industry, as do other Switching Regulator or Controllers. Normal operation requires 5.5V operating supply voltage. It is recommended that the electrical regulator outputs a value of 3A at the present time. A voltage higher than 3Vis required for the input of this alternator regulator. This AC voltage regulator is capable of switching at a frequency of 1MHz. A maximum current of 3Ais produced by this rectifier regulator.

MAX1809ETI+ Features


Widely used in Converter, DDR applications
SWITCHING REGULATOR analog IC
Supply voltage: 5.5V

MAX1809ETI+ Applications


There are a lot of Maxim Integrated MAX1809ETI+ Specialized Voltage Regulators applications.

  • Graphics Processor Core Supplies
  • Telecom Equipment
  • PCS Phones
  • VGA Card Memory Termination
  • Cellular or Cordless Phones
  • Desktop Computer
  • Set Top Boxes
  • Graphics Card DDR Memory Termination
  • Organizers
  • GSM Base Station

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