Texas Instruments TPS79633DCQ

LDO Regulator Pos 3.3V 1A 6-Pin(5+Tab) SOT-223 Tube

Fixed Positive LDO Regulator, 3.3V, 0.325V Dropout, BICMOS, PDSO6

TPS79633 Tube Surface Mount Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO) voltage regulator linear 220mV 1.8mm 1A -40C~125C

V REG LDO 1A 3.3V, 79633, SOT-223-6; Output Type: Fixed; Input Voltage Min: 2.7V; Input Voltage Max: 5.5V; Fixed Output Voltage Nom.: 3.3V; Adjustable Output Voltage Min: -; Adjustable Output Voltage Max: -; Output Current: 1A; Dropout Voltage Vdo: 220mV; LDO Regulator Case Style: SOT-223; No. of Pins: 5Pins; Operating Temperature Min: -40°C; Operating Temperature Max: 125°C; Product Range: 3.3V 1A LDO Voltage Regulators; Automotive Qualification Standard: -; RoHS Phthalates Compliant: Yes; MSL: MSL 2 - 1 year; SVHC: No SVHC (27-Jun-2018); Accuracy %: 2%; Base Number: 79633; IC Generic Number: 79633; No. of Outputs: 1Outputs; Operating Temperature Range: -40°C to +125°C; Operating Voltage Tolerance +: 2%; Output Voltage Nom.: 3.3V; Primary Input Voltage: 5.5V; Supply Voltage Min: 2.7V; Termination Type: Surface Mount Device; Voltage Regulator Type: LDO

The TPS796xx family of low-dropout (LDO) low-power 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, 3 3 SON, SOT223-6, and DDPAK-5 packages. Each device in the family is stable with a small 1F ceramic capacitor on the output. The family uses an advanced, proprietary BiCMOS fabrication process to yield extremely low dropout voltages (for example, 250mV at 1A). Each device achieves fast start-up times (approximately 50s with a 0.001F bypass capacitor) while consuming very low quiescent current (265 A typical). Moreover, when the device is placed in standby mode, the supply current is reduced to less than 1A. The TPS79630 exhibits approximately 40VRMS of output voltage noise at 3.0V output, with a 0.1F bypass capacitor. Applications with analog components that are noise sensitive, such as portable RF electronics, benefit from the high PSRR, low noise features, and the fast response time.