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LP2981A-28DBVR

LP2981A-28DBVR

LP2981A-28DBVR

Texas Instruments

Enable Fixed Tin LP2981 PMIC 5 SC-74A, SOT-753

SOT-23

LP2981A-28DBVR Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Factory Lead Time 6 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Number of Pins 5
Operating Temperature -40°C~125°C
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Packing Method TR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Base Part Number LP2981
Pin Count 5
Current - Supply (Max) 1.7mA
Number of Outputs 1
Voltage - Input (Max) 16V
Output Voltage 2.8V
Output Type Fixed
Max Output Current 100mA
Output Configuration Positive
Quiescent Current 600μA
Control Features Enable
Accuracy 1 %
Output Voltage 1 2.8V
Number of Regulators 1
Min Input Voltage 2.2V
Protection Features Over Current, Over Temperature, Short Circuit
Current - Quiescent (Iq) 95μA
Voltage Dropout (Max) 0.37V @ 100mA
PSRR 63dB (1kHz)
Reference Voltage 123V
Dropout Voltage 200mV
Dropout Voltage1-Nom 0.2V
Min Current Limit 150mA
Nominal Output Voltage 2.8V
Input Bias Current 600μA
Output Voltage Accuracy 1 %
Height 1.45mm
Length 2.9mm
Width 1.6mm
Thickness 1.2mm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $0.31000 $0.31
500 $0.3069 $153.45
1000 $0.3038 $303.8
1500 $0.3007 $451.05
2000 $0.2976 $595.2
2500 $0.2945 $736.25
LP2981A-28DBVR Product Details

LP2981A-28DBVR 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 SC-74A, SOT-753 case. The PMIC chip has 5 terminations. 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~125°C degrees is necessary for this regulator to function. There is an output function of Positive configured for this regulator. The sum of the pins in this unit is 5. 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. On the chip, there are pins for the 5 axis. Here's the basic part number for this IC regulator: LP2981. Packing the voltage regulator IC is done in a method called TR. Upon reaching its maximal output current, 100mA, it is able to satisfy the operation requirements. It operates in the 600μA Quiescent Current state.

LP2981A-28DBVR Features


200mV dropout voltage
TR method of packing


LP2981A-28DBVR Applications


There are a lot of Texas Instruments
LP2981A-28DBVR 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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