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TPS79942DDCT

TPS79942DDCT

TPS79942DDCT

Texas Instruments

Enable Fixed TPS79942 PMIC 5 SOT-23-5 Thin, TSOT-23-5

SOT-23

TPS79942DDCT Datasheet

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Specifications
Name Value
Type Parameter
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case SOT-23-5 Thin, TSOT-23-5
Surface Mount YES
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
Max Power Dissipation 500mW
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Base Part Number TPS79942
Pin Count 5
Number of Outputs 1
Voltage - Input (Max) 6.5V
Output Voltage 4.2V
Output Type Fixed
Max Output Current 200mA
Output Configuration Positive
Power Dissipation 500mW
Quiescent Current 40μA
Control Features Enable
Accuracy 2 %
Max Output Voltage 4.2V
Output Voltage 1 4.2V
Number of Regulators 1
Min Input Voltage 2.7V
Protection Features Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Current - Quiescent (Iq) 60μA
Voltage Dropout (Max) 0.16V @ 200mA
PSRR 70dB ~ 38dB (100Hz ~ 100kHz)
Dropout Voltage 100mV
Dropout Voltage1-Nom 0.1V
Min Output Voltage 4.2V
Voltage Tolerance-Max 2%
Min Current Limit 220mA
Output Voltage Accuracy 1 %
Height 1.1mm
Length 2.9mm
Width 1.6mm
Thickness 870μm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
250 $0.60844 $152.11
500 $0.53770 $268.85
1,250 $0.42450 $0.4245
TPS79942DDCT Product Details

TPS79942DDCT Overview


Deliveries are in Tape & Reel (TR) cases. The package is in a SOT-23-5 Thin, TSOT-23-5 case. Basically, the voltage regulator chip is made up of 5 terminations. In this case, Fixed represents the output type of the Voltage Regulated IC. This part implements 1 regulator ICs, which can be found in the following table. Regulator IC varies the range of Surface Mount operating temperatures. The Voltage Regulated IC operates at a temperature of -40°C~125°C degrees, which is its operating temperature. It is configured for output function Positive on this regulator. The total number of pins in the regulator is 5. This IC regulator has a total of 1 outputs, which ensures a rapid, adequate performance when in use. There is a voltage dropout of 10 volts for this IC regulator. Several pins on the chip are 5-shaped. As an FYI, this IC voltage regulator has the basic part number TPS79942. Packing the voltage regulator IC in this way is called TR packing. The maximal output current reaches 200mA to meet the operating requirements. It operates in the 40μA Quiescent Current state.

TPS79942DDCT Features


100mV dropout voltage
TR method of packing


TPS79942DDCT Applications


There are a lot of Texas Instruments
TPS79942DDCT Linear Voltage Regulators applications.


  • Electronic notebook
  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment

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