2.7-4V Dual In/Single Out MOSFET, 0.5A Main/0.01A Aux Input, Act-Hi Enable, Comm. Temp.

The TPS2100 and TPS2101 are dual-input, single-output Power Switches designed to provide uninterrupted output voltage when transitioning between two independent power supplies. Both devices combine one n-channel (250 m) and one p-channel (1.3 ) MOSFET with a single output. The P-Channel MOSFET (IN2) is used with auxiliary power supplies that deliver lower current for standby modes. The N-Channel MOSFET (IN1) is used with a main power supply that delivers higher current required for normal operation. Low on-resistance makes the n-channel the ideal path for higher main supply current when power-supply regulation and system voltage drops are critical. When using the P-Channel MOSFET quiescent current is reduced to 0.75uA to decrease the demand on the standby power supply. The MOSFETs in the TPS2100 and TPS2101 do not have the parasitic Diodes found in Discrete MOSFETs which allow the devices to prevent back-flow current when the Switch is off.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
TPS2101D Texas Instruments 2.7-4V Dual In/Single Out MOSFET, 0.5A Main/0.01A Aux Input, Act-Hi Enable, Comm. Temp. 8-SOIC -40 to 85
TPS2101DBVR Texas Instruments 2.7-4V Dual In/Single Out MOSFET, 0.5A Main/0.01A Aux Input, Act-Hi Enable, Comm. Temp. 5-SOT-23 -40 to 85
TPS2101DG4 Texas Instruments 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5, GREEN, PLASTIC, SOT-23, 5 PIN
TPS2101DBVRG4 Texas Instruments 2.7-4V Dual In/Single Out MOSFET, 0.5A Main/0.01A Aux Input, Act-Hi Enable, Comm. Temp. 5-SOT-23 -40 to 85
TPS2101DBVT Texas Instruments 2.7-4V Dual In/Single Out MOSFET, 0.5A Main/0.01A Aux Input, Act-Hi Enable, Comm. Temp. 5-SOT-23 -40 to 85
TPS2101DBVTG4 Texas Instruments 2.7-4V Dual In/Single Out MOSFET, 0.5A Main/0.01A Aux Input, Act-Hi Enable, Comm. Temp. 5-SOT-23 -40 to 85
TPS2101 's PackagesTPS2101 's pdf datasheet
TPS2101D SOIC
TPS2101DBVR SOT-23
TPS2101DBVRG4 SOT-23
TPS2101DBVT SOT-23
TPS2101DBVTG4 SOT-23
TPS2101DG4 SOIC




TPS2101 Pinout, Pinouts
TPS2101 pinout,Pin out
This is one package pinout of TPS2101,If you need more pinouts please download TPS2101's pdf datasheet.

TPS2101 Application circuits
TPS2101 circuits
This is one application circuit of TPS2101,If you need more circuits,please download TPS2101's pdf datasheet.


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