TPS76328DBVT Part Information

Details for TPS76328DBVT by Texas Instruments

Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators

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Part Description

The TPS763xx family of low-dropout (LDO) voltage regulators offers the benefits of low-dropout voltage, low-power operation, and miniaturized packaging. These regulators feature low dropout voltages and quiescent currents compared to conventional LDO regulators. Offered in a 5-pin, small outline integrated-circuit SOT-23 package, the TPS763xx series devices are ideal for cost-sensitive designs and for applications where board space is at a premium. A combination of new circuit design and process innovation has enabled the usual pnp pass transistor to be replaced by a PMOS pass element. Because the PMOS pass element behaves as a low-value resistor, the dropout voltage is low—typically 300 mV at 150 mA of load current (TPS76333)—and is directly proportional to the load current. Because the PMOS pass element is a voltage-driven device, the quiescent current is low (140 µA maximum) and is stable over the entire range of output load current (0 mA to 150 mA). Intended for use in portable systems such as laptops and cellular phones, the low-dropout voltage feature and low-power operation result in a significant increase in system battery operating life. The TPS763xx also features a logic-enabled sleep mode to shut down the regulator, reducing quiescent current to 1 µA maximum at TJ = 25°C.The TPS763xx is offered in 1.6-V ,1.8-V, 2.5-V, 2.7-V, 2.8-V, 3-V, 3.3-V, 3.8-V, and 5-V fixed-voltage versions and in a variable version (programmable over the range of 1.5 V to 6.5 V).

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Part Features

  • 150-mA Low-Dropout Regulator
  • 5-Pin SOT-23 (DBV) Package
  • Dropout Voltage, Typically 300 mV at 150 mA
  • Less Than 2-u00b5A Quiescent Current in Shutdown Mode
  • Output Voltage: 5 V, 3.8 V, 3.3 V, 3 V, 2.8 V, 2.7 V, 2.5 V, 1.8 V, 1.6 V, and Variable
  • Over Current Limitation
  • Thermal Protection
  • u201340u00b0C to 125u00b0C Operating Junction Temperature Range

Part Specifications

Output Type Fixed
Input Voltage Min 2.7V
Input Voltage Max 10V
Fixed Output Voltage Nom. 2.8V
Adjustable Output Voltage Min -
Adjustable Output Voltage Max -
Output Current 150mA
Dropout Voltage Vdo 375mV
LDO Regulator Case Style SOT-23
No. of Pins 5Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range 2.8V 150mA LDO Voltage Regulators
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Accuracy % 3%
Base Number 76328
No. of Outputs 1Outputs
Operating Temperature Range -40°C to +125°C
Output Current Max 0.15A
Output Voltage Nom. 2.8V
Primary Input Voltage 10V
Supply Voltage Min 2.7V
Termination Type Surface Mount Device
Voltage Regulator Type LDO Fixed Positive
RoHS Compliant

Alternative Part Descriptions

  • IC, 2.8V 150MA LDO REG SOT-23-5; Output Type:Fixed; Input Voltage Min:2.7V; Input Voltage Max:10V; Fixed Output Voltage Nom.:2.8V; Adjustable Output Voltage Min:-; Adjustable Output Voltage Max:-; Output Current:150mA; Dropout RoHS Compliant: Yes | Newark Electronics
  • IC: voltage regulator; LDO,fixed; 2.8V; 0.15A; SOT23-5; SMD | Transfer Multisort Elektronik
  • 150-mA, 10-V, low-dropout voltage regulator with enable | Texas Instruments

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