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MAX1843ETI+T

MAX1843ETI+T

MAX1843ETI+T

Maxim Integrated

28 Terminals 3V 28-Pin MAX1843 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 1MHz Tape & Reel (TR) 28-WFQFN Exposed Pad

SOT-23

MAX1843ETI+T Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
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 TA
Packaging Tape & Reel (TR)
Published 2007
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
[email protected] Reflow Temperature-Max (s) 30
Base Part Number MAX1843
Function Step-Down
Number of Outputs 1
Efficiency 95 %
Voltage - Input (Max) 5.5V
Output Voltage 2.5V
Output Type Adjustable (Programmable)
Max Output Current 2.7A
Operating Supply Voltage 5.5V
Voltage - Input (Min) 3V
Input Voltage-Nom 3.3V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Voltage - Output (Min/Fixed) 1.1V 1.5V 1.8V 2.5V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 1MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Height Seated (Max) 0.8mm
Width 5mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
2,500 $4.49800 $8.996
MAX1843ETI+T Product Details

MAX1843ETI+T Overview


As a result of the use of the Tape & Reel (TR) package, the performance of this voltage regulator is optimized. In this voltage regulator, 28 terminations are present. There is one type of analog IC that this voltage regulator is equipped with, and that is the SWITCHING REGULATOR type. This harley voltage regulator is available in the 28-WFQFN Exposed Pad package for the purpose of space saving. 1 outputs have been configured in the voltage regulator 12v. On the output pins of this DC DC switching regulator, there is a Adjustable (Programmable) output generated. Surface Mount-mounting is compatible with this switching regulator. When operating, adjusting voltage regulator's operating temperature should be kept at -40°C~85°C TA. This DC-DC switching regulator has a switching frequency of 1MHz. Voltage regulators like this one can operate at least with 3V as the dc to dc voltage regulator's minimum input voltage. The output voltage (Min/Fixed) of this voltage regulator 12v is 1.1V 1.5V 1.8V 2.5V. The maximum input voltage of voltage regulator is 5.5V. This voltage regulator's peak reflow temperature is so high as to make it virtually indestructible. The voltage regulator 12v is designed to provide a nominal input voltage of 3.3V for operation. In terms of category, this voltage regulator 12v falls into the Switching Regulator or Controllers category. DC/DC regulators such as this one belong to the MAX1843 family of products. A voltage of 2.5V volts can be generated by DC DC switching regulator. There are 28 pins that are used for the operation of the voltage regulator 12v. In order to meet the requirements of the switching regulator operation, the maximum output current reaches 2.7A A. DC-DC switching regulator with supply voltage 5.5V.

MAX1843ETI+T Features


1 outputs
Peak reflow temperature (Cel) of 260
28 pins
Operating supply voltage of 5.5V

MAX1843ETI+T Applications


There are a lot of Maxim Integrated MAX1843ETI+T Voltage Regulators applications.

  • Low output voltage switching power supply circuits
  • Electrical power transmission
  • Network technology
  • Power supplies of electronic gadgets
  • Printing
  • Automation technology
  • Scientific research
  • Mobile phones
  • Hydro power
  • Computer-related products

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