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LP3891EMR-1.8/NOPB

LP3891EMR-1.8/NOPB

LP3891EMR-1.8/NOPB

Texas Instruments

Enable Fixed Tin LP3891 PMIC 8 8-PowerSOIC (0.154, 3.90mm Width)

SOT-23

LP3891EMR-1.8/NOPB Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Factory Lead Time 6 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-PowerSOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature -40°C~125°C
Packaging Tube
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
ECCN Code EAR99
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Base Part Number LP3891
Pin Count 8
Current - Supply (Max) 8mA
Number of Outputs 1
Voltage - Input (Max) 5.5V
Output Voltage 1.8V
Output Type Fixed
Max Output Current 800mA
Output Configuration Positive
Max Supply Current 8mA
Quiescent Current 30μA
Control Features Enable
Accuracy 1.5 %
Output Voltage 1 1.8V
Number of Regulators 1
Min Input Voltage 1.9V
Protection Features Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
Voltage Dropout (Max) 0.43V @ 800mA
PSRR 80dB ~ 65dB (120Hz ~ 1kHz)
Dropout Voltage 430mV
Dropout Voltage1-Nom 0.1V
Min Output Voltage 1.8V
Power Supply Rejection Ratio (PSRR) 65dB
Voltage Tolerance-Max 3%
Output Voltage Accuracy 1.5 %
Height 1.7mm
Length 4.89mm
Width 3.9mm
Thickness 1.48mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $3.31000 $3.31
10 $2.97500 $29.75
95 $2.81253 $267.19035
190 $2.43753 $463.1307
570 $2.07500 $1182.75
LP3891EMR-1.8/NOPB Product Details

LP3891EMR-1.8/NOPB Overview


A Tube case is used to deliver this IC regulator. This voltage regulator IC comes in a 8-PowerSOIC (0.154, 3.90mm Width) case. On the regulater IC chip, there are a total of 8 terminations. 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~125°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. A total of 8 pins can be found on the board. 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 8 pins on the chip. As an FYI, this IC voltage regulator has the basic part number LP3891. Taking into account the operation requirements, the maximum output current of the IC voltage regulator reaches 800mA. It operates in the 30μA Quiescent Current state.

LP3891EMR-1.8/NOPB Features


430mV dropout voltage


LP3891EMR-1.8/NOPB Applications


There are a lot of Texas Instruments
LP3891EMR-1.8/NOPB 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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