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NCP4681DSQ28T1G

NCP4681DSQ28T1G

NCP4681DSQ28T1G

ON Semiconductor

Enable Fixed NCP4681 PMIC 5 5-TSSOP, SC-70-5, SOT-353

SOT-23

NCP4681DSQ28T1G Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status LAST SHIPMENTS (Last Updated: 11 hours ago)
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 5-TSSOP, SC-70-5, SOT-353
Number of Pins 5
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Published 2011
JESD-609 Code e3
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Terminal Finish Tin (Sn)
Packing Method TAPE AND REEL
Max Power Dissipation380mW
Terminal Position DUAL
Terminal FormGULL WING
Number of Functions 1
Base Part Number NCP4681
Pin Count5
Number of Outputs 1
Voltage - Input (Max) 5.25V
Output Voltage 2.8V
Output Type Fixed
Max Output Current150mA
Output Configuration Positive
Power Dissipation380mW
Quiescent Current2μA
Control Features Enable
Accuracy 1 %
Output Voltage 1 2.8V
Number of Regulators1
Min Input Voltage 1.4V
Protection Features Over Current
Voltage Dropout (Max) 0.4V @ 150mA
Halogen Free Halogen Free
PSRR 25dB (1kHz)
Dropout Voltage280mV
Dropout Voltage1-Nom 0.28V
Nominal Output Voltage 2.8V
Output Voltage Accuracy 1 %
Height 1mm
Length 2.2mm
Width 1.35mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:29554 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.27000$0.27
500$0.2673$133.65
1000$0.2646$264.6
1500$0.2619$392.85
2000$0.2592$518.4
2500$0.2565$641.25

NCP4681DSQ28T1G Product Details

NCP4681DSQ28T1G 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 5-TSSOP, SC-70-5, SOT-353 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~85°C degrees is necessary for this regulator to function. There is an output function of Positive configured for this regulator. The chip has a total of 5 pins on it, each with its own function. 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: NCP4681. Packing the voltage regulator IC is done in a method called TAPE AND REEL. Upon reaching its maximal output current, 150mA, it is able to satisfy the operation requirements. It operates in the 2μA Quiescent Current state.

NCP4681DSQ28T1G Features


280mV dropout voltage
TAPE AND REEL method of packing


NCP4681DSQ28T1G Applications


There are a lot of ON Semiconductor
NCP4681DSQ28T1G 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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