TPS718XX Datasheet

Dual, 200mA Output, Low Noise, High PSRR Low-Dropout Linear Regulators in 2mm x 2mm SON Package


The TPS718xx and TPS719xx families of low-dropout (LDO) regulators offer a high power-supply rejection ratio (PSRR), low noise, fast start-up, and excellent line and load transient responses while consuming a very low 90µA (typical) at no load ground current with both LDOs enabled. The TPS719xx also provides an active pulldown circuit to quickly discharge output loads.

• Dual, 200mA High-Performance LDOs
• Low Total Quiescent Current: 90µA with Both LDOs Enabled
• Low Noise: 70µVRMS/V
• Active Output Pulldown (TPS719xx)
• Independent Enables for Each LDO
• PSRR: 65dB at 1kHz, 45dB at 1MHz
• Available in Multiple Fixed-Output Voltage Combinations from 0.9V to 3.6V Using Innovative Factory EEPROM Programming
• Fast Start-Up Time: 160µs
• Over-Current, Over-Temperature and Under-Voltage Protection
• Low Dropout: 230mV at 200mA
• Stable with 1µF Ceramic Output Capacitor
• Available in 2mm × 2mm SON-6 Package

• Digital Cameras
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• Wireless LAN, Bluetooth®
• Handheld Products



Manufacturer information


Texas Instruments introduction - Texas Instruments Incorporated (TI) is a global semiconductor design and manufacturing company that develops analog ICs and embedded processors. By employing the world's brightest minds, TI creates innovations that shape the future of technology. TI is helping more than 100,000 customers transform the future, today.

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