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SI91871DMP-12-E3

SI91871DMP-12-E3

SI91871DMP-12-E3

Vishay Siliconix

Enable Fixed SI91871 PMIC PowerPAK® MLP33-5

SOT-23

SI91871DMP-12-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 SI91871
Current - Supply (Max) 275μA
Number of Outputs 1
Voltage - Input (Max) 6V
Output Voltage 1.2V
Output Type Fixed
Polarity Positive
Output Configuration Positive
Current - Output 300mA
Control Features Enable
Voltage - Output (Min/Fixed) 1.2V
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
Height 1.15mm
Length 3.1mm
Width 3.05mm
RoHS StatusROHS3 Compliant
In-Stock:1814 items

SI91871DMP-12-E3 Product Details

SI91871DMP-12-E3 Overview


In the case of Tape & Reel (TR) cases, the regulater IC is delivered. Packaging of the Liner regulator IC takes the form of a PowerPAK® MLP33-5 case. Fixed is the Voltage Regulator Chip's output type. Linear IC consists of 1 battery regulators. The range of operating temperatures of Surface Mount are programmable in the Voltage Regulator Chip, so that the temperature can be varied as desired. Keeping the temperature at -40°C~85°C degrees is necessary for this regulator to function. There is an output function of Positive configured for this regulator. Currently, 300mA are being output by it at the moment. The part includes 1 outputs in order to ensure that the voltage regulator IC performs effectively and in a timely manner. This voltage regulator IC has a dropout voltage of 10 volts. Here's the basic part number for this IC regulator: SI91871. In the event that the temperature in your room falls below 85°C, then this feature should be used at such a time. During the operation of the chip, the chip's operating temperature is not less than -40°C degrees.

SI91871DMP-12-E3 Features


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


SI91871DMP-12-E3 Applications


There are a lot of Vishay Siliconix
SI91871DMP-12-E3 Linear Voltage Regulators applications.


  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment
  • DVD and CD-ROM drive
  • Quick charge protocols
  • Measurement and control euipment
  • Aging system

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