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SI91872DMP-25-E3

SI91872DMP-25-E3

SI91872DMP-25-E3

Vishay Siliconix

Enable Fixed SI91872 PMIC PowerPAK® MLP33-5

SOT-23

SI91872DMP-25-E3 Datasheet PDF

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Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case PowerPAK® MLP33-5
Number of Pins 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 2.5V
Output Type Fixed
Polarity Positive
Output Configuration Positive
Current - Output 300mA
Control Features Enable
Voltage - Output (Min/Fixed) 2.5V
Number of Regulators1
Min Input Voltage 2V
Protection Features Over Temperature, Reverse Polarity, Short Circuit
Current - Quiescent (Iq) 170μA
Voltage Dropout (Max) 0.57V @ 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:1515 items

SI91872DMP-25-E3 Product Details

SI91872DMP-25-E3 Overview


A Tape & Reel (TR) case is used to deliver this IC regulator. This voltage regulator IC comes in a PowerPAK® MLP33-5 case. Output type Fixed. This component features 1 Voltage regulators. As a result of the Linear Voltage Regulator's design, the operating temperature of Surface Mount can be adjusted within a specified range. There is a temperature range of -40°C~85°C degrees during operation of the IC regulator. There is a configuration in this voltage regulator IC that specifies that its output function is Positive. In terms of its current output, it is able to supply 300mA. In order to deliver prompt, sufficient and reliable performance, this regulator IC has 1 outputs in total. A dropout voltage of 10 volts can be obtained from this voltage regulator IC. There are 5 pins on the chip. As an FYI, this IC voltage regulator has the basic part number SI91872. If the temperature is below 85°C, it is recommended that you utilize this feature. It is recommended that the chip be operated at a temperature no lower than -40°C operating temperature.

SI91872DMP-25-E3 Features


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


SI91872DMP-25-E3 Applications


There are a lot of Vishay Siliconix
SI91872DMP-25-E3 Linear Voltage Regulators applications.


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

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