Automotive Catalog UltraLow Noise High PSRR Fast RF 100-mA Low-Dropout Linear Regulator

The TPS791xx family of low-dropout (LDO) low-power Linear Voltage Regulators TPS79147-Q1 features high power supply rejection ratio (PSRR), ultralow noise, fast start-up, and excellent line and load transient responses in a small outline, SOT23, package. Each device in the family is stable, with a small 1-F ceramic capacitor on the output. The family uses an advanced, proprietary BiCMOS fabrication process to yield extremely low dropout voltages (e.g., 38 mV at 100 mA, TPS79147 . Each device achieves fast start-up times (approximately 63 s with a 0.001 F bypass capacitor) while consuming very low quiescent current (170 A typical). Moreover, when the device is placed in standby mode, the supply current is reduced to less than 1 A. The TPS79118 exhibits approximately 15 VRMS of output voltage noise 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
TPS79147DBVTG4 Texas Instruments Ultralow Noise, High PSRR, Fast RF 100-mA Low-Dropout Linear Regulators 5-SOT-23 -40 to 125
TPS79147DBVRG4Q1 Texas Instruments Automotive Ultra-Low Noise High PSRR Fast RF 100-mA Low-Dropout Linear Regulator 5-SOT-23 -40 to 125
TPS79147DBVRQ1 Texas Instruments Automotive Ultra-Low Noise High PSRR Fast RF 100-mA Low-Dropout Linear Regulator 5-SOT-23 -40 to 125
TPS79147DBVRG4 Texas Instruments 4.7V FIXED POSITIVE LDO REGULATOR, 0.07V DROPOUT, PDSO5, GREEN, PLASTIC, SOT-23, 5 PIN
TPS79147DBVT Texas Instruments Ultralow Noise, High PSRR, Fast RF 100-mA Low-Dropout Linear Regulators 5-SOT-23 -40 to 125
TPS79147DBVREP Texas Instruments Enhanced Product Ultralow Noise High Psrr Fast Rf 100-Ma Low-Dropout Linear Regulator 5-SOT-23 -40 to 125
TPS79147DBVR Texas Instruments Ultralow Noise, High PSRR, Fast RF 100-mA Low-Dropout Linear Regulators 5-SOT-23 -40 to 125
TPS79147-Q1 's PackagesTPS79147-Q1 's pdf datasheet
TPS79147DBVRQ1 SOT-23




TPS79147-Q1 Pinout, Pinouts
TPS79147-Q1 pinout,Pin out
This is one package pinout of TPS79147-Q1,If you need more pinouts please download TPS79147-Q1's pdf datasheet.

TPS79147-Q1 Application circuits
TPS79147-Q1 circuits
This is one application circuit of TPS79147-Q1,If you need more circuits,please download TPS79147-Q1's pdf datasheet.


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