TPS73701DCQ Datasheet

Low Dropout Regulators - LDO


The TPS73701DCQ family of linear low-dropout (LDO) voltage regulators uses an NMOS pass element in a voltage-follower configuration. This topology is relatively insensitive to output capacitor value and ESR, allowing a wide variety of load configurations. Load transient response is excellent, even with a small 1.0μF ceramic output capacitor. The NMOS topology also allows very low dropout. The TPS73701DCQ family uses an advanced BiCMOS process to yield high precision while delivering very low dropout voltages and low ground pin current. Current consumption, when not enabled, is under 20nA and ideal for portable applications. These devices are protected by thermal shutdown and foldback current limit. TPS73701DCQ Features • Stable with 1.0μF or Larger Ceramic Output Capacitor• Thermal Shutdown and Current Limit for Fault Protection• Available in Multiple Output Voltage Versions– Adjustable Output: 1.20V to 5.5V– Custom Outputs Available Using Factory Package-Level Programming TPS73701DCQ Applications • Point of Load Regulation for DSPs, FPGAs, ASICs, and Microprocessors• Post-Regulation for Switching Supplies• Portable/Battery-Powered Equipment


[{"Name":"Input Voltage MAX:","Value":"5.5 V"},{"Name":"Output Voltage:","Value":"1.2 V to 5.5 V "},{"Name":"Dropout Voltage (Max):","Value":"0.5 V at 1 A"},{"Name":"Output Current:","Value":"1 A"},{"Name":"Number of Outputs:","Value":"1"},{"Name":"Maximum Operating Temperature:","Value":"+ 125 C"},{"Name":" Input Bias Current (Max):","Value":"0.3 mA"},{"Name":"Input Voltage MIN:","Value":"+ 2.2 V"},{"Name":"Maximum Power Dissipation:","Value":"2.22 W"},{"Name":" Minimum Operating Temperature:","Value":"- 40 C"}]

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