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SI91872DMP-28-E3

SI91872DMP-28-E3

SI91872DMP-28-E3

Vishay Siliconix

Enable Fixed SI91872 PMIC PowerPAK® MLP33-5

SOT-23

SI91872DMP-28-E3 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case PowerPAK® MLP33-5
Supplier Device Package PowerPAK® MLP33-5
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Published 2002
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Max Power Dissipation2.3W
Base Part Number SI91872
Current - Supply (Max) 330μA
Number of Outputs 1
Voltage - Input (Max) 6V
Output Voltage 2.8V
Output Type Fixed
Polarity Positive
Output Configuration Positive
Current - Output 300mA
Control Features Enable
Voltage - Output (Min/Fixed) 2.8V
Number of Regulators1
Min Input Voltage 2V
Protection Features Over Temperature, Reverse Polarity, Short Circuit
Current - Quiescent (Iq) 170μA
Voltage Dropout (Max) 0.415V @ 300mA
Max Input Voltage 6V
PSRR 60dB ~ 30dB (1kHz ~ 100kHz)
Dropout Voltage130mV
Min Current Limit 500mA
Height 1.15mm
Length 3.1mm
Width 3.05mm
RoHS StatusROHS3 Compliant
In-Stock:1332 items

SI91872DMP-28-E3 Product Details

SI91872DMP-28-E3 Overview


An Tape & Reel (TR) case is included with the delivery. There is a PowerPAK® MLP33-5 case with the integrated voltage regulator. In terms of output type, Fixed is what the Regulator IC produces. The electronic component implements 1 Voltage regulator ICs. IC Regulator is possible to alter the range of the operating temperature of Surface Mount in the device. In order for this IC voltage regulator to operate, the temperature has to be kept at -40°C~85°C degrees. In this case, the output function that is configured for this regulator IC is Positive. There is an 300mAmp current output on this voltage regulator IC. In order to ensure prompt, adequate, and prompt performance, this regulator has 1 outputs in total. In terms of its dropout voltage, it is 10 volts. It is SI91872 for this regulator, just for your information. Utilize the regulator IC when the temperature is below 85°C. It is recommended that the chip be operated at a temperature no lower than -40°C operating temperature.

SI91872DMP-28-E3 Features


130mV dropout voltage
The maximum operating temperature of -40°C


SI91872DMP-28-E3 Applications


There are a lot of Vishay Siliconix
SI91872DMP-28-E3 Linear Voltage Regulators applications.


  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment
  • DVD and CD-ROM drive

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