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NCP4681DMX33TCG

NCP4681DMX33TCG

NCP4681DMX33TCG

ON Semiconductor

Enable Fixed NCP4681 PMIC 4 4-XFDFN Exposed Pad

SOT-23

NCP4681DMX33TCG Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status LAST SHIPMENTS (Last Updated: 1 week ago)
Factory Lead Time 11 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 4-XFDFN Exposed Pad
Number of Pins 4
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Published 2011
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 4
ECCN Code EAR99
Terminal Finish Nickel/Gold/Palladium (Ni/Au/Pd)
Packing Method TAPE AND REEL
Max Power Dissipation286mW
Terminal Position DUAL
Number of Functions 1
Base Part Number NCP4681
Pin Count4
Number of Outputs 1
Voltage - Input (Max) 5.25V
Output Voltage 3.3V
Output Type Fixed
Max Output Current150mA
Output Configuration Positive
Quiescent Current1μA
Control Features Enable
Accuracy 1 %
Output Voltage 1 3.3V
Number of Regulators1
Min Input Voltage 1.4V
Protection Features Over Current
Current - Quiescent (Iq) 2μA
Voltage Dropout (Max) 0.35V @ 150mA
Halogen Free Halogen Free
PSRR 25dB (1kHz)
Dropout Voltage250mV
Dropout Voltage1-Nom 0.28V
Voltage Tolerance-Max 2.5%
Input Voltage Absolute-Max 6V
Height 350μm
Length 800μm
Width 800μm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:27024 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.28000$0.28
500$0.2772$138.6
1000$0.2744$274.4
1500$0.2716$407.4
2000$0.2688$537.6
2500$0.266$665

NCP4681DMX33TCG Product Details

NCP4681DMX33TCG Overview


A Tape & Reel (TR) case is used to deliver this IC regulator. This voltage regulator IC comes in a 4-XFDFN Exposed Pad case. On the regulater IC chip, there are a total of 4 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~85°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 4 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 4 pins on the chip. As an FYI, this IC voltage regulator has the basic part number NCP4681. As you can see from the picture, the regulator IC is packed in a certain way. Taking into account the operation requirements, the maximum output current of the IC voltage regulator reaches 150mA. It operates in the 1μA Quiescent Current state.

NCP4681DMX33TCG Features


250mV dropout voltage
TAPE AND REEL method of packing


NCP4681DMX33TCG Applications


There are a lot of ON Semiconductor
NCP4681DMX33TCG 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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