Single Output LDO, 250mA, Fixed(1.8V), High PSRR, Low Noise

The TPS794xx family of low-dropout (LDO) Linear Voltage Regulators features high power-supply rejection ratio (PSRR), ultralow-noise, fast start-up, and excellent line and load transient responses in small outline, MSOP-8 PowerPAD? and SOT223-6 packages. Each device in the family is stable with a small 2.2-?F ceramic capacitor on the output. The family uses an advanced, proprietary BiCMOS fabrication process to yield extremely low dropout voltages (for example, 155 mV at 250 mA). Each device achieves fast start-up times (approximately 50 ?s with a 0.001-?F bypass capacitor) while consuming low quiescent current (170 ?A typical). Moreover, when the device is placed in standby mode, the supply current is reduced to less than ?A. The TPS79428 exhibits approximately 32 ?VRMS of output voltage noise at 2.8 V output with a 0.1-?F bypass capacitor. Applications with Analog components that are noise-sensitive, such as portable RF electronics, benefit from the high PSRR and low noise features as well as the fast response time.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
TPS79418DCQR Texas Instruments Ultralow-Noise, High-PSRR, Fast, 250-mA Low-Dropout Linear Regulators 6-SOT-223 -40 to 85
TPS79418DGNT Texas Instruments Ultralow-Noise, High-PSRR, Fast, 250-mA Low-Dropout Linear Regulators 8-MSOP-PowerPAD -40 to 85
TPS79418DGNTG4 Texas Instruments Ultralow-Noise, High-PSRR, Fast, 250-mA Low-Dropout Linear Regulators 8-MSOP-PowerPAD -40 to 85
TPS79418DCQ Texas Instruments Ultralow-Noise, High-PSRR, Fast, 250-mA Low-Dropout Linear Regulators 6-SOT-223 -40 to 85
TPS79418DGNR Texas Instruments Ultralow-Noise, High-PSRR, Fast, 250-mA Low-Dropout Linear Regulators 8-MSOP-PowerPAD -40 to 85
TPS79418DGNRG4 Texas Instruments Ultralow-Noise, High-PSRR, Fast, 250-mA Low-Dropout Linear Regulators 8-MSOP-PowerPAD -40 to 85
TPS79418 's PackagesTPS79418 's pdf datasheet
TPS79418DCQ SOT-223
TPS79418DCQG4 SOT-223
TPS79418DCQR SOT-223
TPS79418DCQRG4 SOT-223
TPS79418DGNR MSOP
TPS79418DGNRG4 MSOP
TPS79418DGNT MSOP
TPS79418DGNTG4 MSOP




TPS79418 Pinout, Pinouts
TPS79418 pinout,Pin out
This is one package pinout of TPS79418,If you need more pinouts please download TPS79418's pdf datasheet.

TPS79418 Application circuits
TPS79418 circuits
This is one application circuit of TPS79418,If you need more circuits,please download TPS79418's pdf datasheet.


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