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SI91871DMP-25-E3

SI91871DMP-25-E3

SI91871DMP-25-E3

Vishay Siliconix

Enable Fixed SI91871 PMIC PowerPAK® MLP33-5

SOT-23

SI91871DMP-25-E3 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case PowerPAK® MLP33-5
Number of Pins 33
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 SI91871
Current - Supply (Max) 275μA
Number of Outputs 1
Voltage - Input (Max) 6V
Output Voltage 2.5V
Output Type Fixed
Polarity Positive
Output Configuration Positive
Power Dissipation2.3W
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) 150μA
Voltage Dropout (Max) 0.57V @ 300mA
Max Input Voltage 6V
PSRR 60dB ~ 30dB (1kHz ~ 100kHz)
Dropout Voltage130mV
Min Current Limit 500mA
Output Voltage Accuracy 2 %
Height 1.15mm
Length 3.1mm
Width 3.05mm
RoHS StatusROHS3 Compliant
In-Stock:3162 items

SI91871DMP-25-E3 Product Details

SI91871DMP-25-E3 Overview


In a Tape & Reel (TR) case, the IC voltage regulator is delivered. A PowerPAK® MLP33-5 case contains the Liner IC. This PMIC chip has an output type of Fixed. In this electrical part, there are 1 regulators that are implemented. Voltage Regulated IC Surface Mount varies its operating temperature range. The IC Voltage Regulator's operating temperature is -40°C~85°C degrees. Currently, this regulator IC has an output function configured as Positive as its output function. The current output of this IC regulator is 300mA. Featuring 1 outputs in total, this voltage regulator IC enables prompt, sufficient performance regardless of the application. There is a 10 volt dropout voltage on this transistor. A 33-pin is present on the chip. It is SI91871 for this voltage regulator IC, just for your information. When the temperature is below 85°C, you are advised to use the voltage regulator IC. The chip's operating temperature cannot be lowered below -40°C.

SI91871DMP-25-E3 Features


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


SI91871DMP-25-E3 Applications


There are a lot of Vishay Siliconix
SI91871DMP-25-E3 Linear Voltage Regulators applications.


  • Portable telephone
  • Electronic notebook
  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard

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