Automotive Catalog Fast-transient-response 1-a Low-dropout Voltage Regulators

  These devices are designed to have a fast transient response and be stable with 10-?F low ESR Capacitors This combination provides high performance at a reasonable cost. Because the PMOS device behaves as a low-value Resistor the dropout voltage is very low (typically 230 mV at an output current of 1 A for the TPS76750 and is directly proportional to the output current. Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 85 ?A over the full range of output current, 0 mA to 1 A). These two key specifications yield a significant improvement in operating life for battery-powered systems. This low-dropout (LDO) family also features a sleep mode; applying a TTL high signal to the enable (EN) input shuts down the Regulator reducing the quiescent current to 1 ?A at TJ = 25?C. The RESET output of the TPS767xx initiates a reset in microcomputer and microprocessor systems in the event of an undervoltage condition. An internal Comparator in the TPS767xx monitors the output voltage of the Regulator to detect an undervoltage condition on the regulated output voltage. The TPS767xx is offered in 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3-V, 3.3-V, and 5-V fixed-voltage versions and in an adjustable version (programmable over the range of 1.5 V to 5.5 V). Output voltage tolerance is specified as a maximum of 2% over line, load, and temperature ranges. The TPS767xx family is available in a 20-pin PWP package.
Item: TPS76701-Q1
File Size : 79 KB
Pages : 23 Pages

Other Part Numbers in this pdf file

TPS76750QPWPRQ1   TPS76750-Q1   TPS76733QPWPRQ1   TPS76733-Q1   TPS76725QPWPRQ1   TPS76725-Q1   TPS76718QPWPRQ1   TPS76718-Q1   TPS76715QPWPRQ1   TPS76715-Q1   TPS76701QPWPRQ1  
Texas Instruments Incorporated
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