Product Summary
The TPS79333DBVR is a low-dropout (LDO) low-power linear voltage regulator. The TPS79333DBVR features high power-supply rejection ratio (PSRR), ultralow-noise, fast start-up, and excellent line and load transient responses in NanoStar wafer chip scale and SOT23 packages. NanoStar packaging of the TPS79333DBVR gives an ultrasmall footprint as well as an ultralow profile and package weight, making it ideal for portable applications such as handsets and PDAs. The TPS79333DBVR in the family is stable, with a small 2.2-μF ceramic capacitor on the output. The TPS79333DBVR family uses an advanced, proprietary BiCMOS fabrication process to yield extremely low dropout voltages. The applications of the TPS79333DBVR include RF: VCOs, Receivers, ADCs, Audio, Cellular and Cordless Telephones, Bluetooth, Wireless LAN, Handheld Organizers, PDAs.
Parametrics
TPS79333DBVR absolute maximum ratings: (1)VIN range: -0.3 V to 6 V; (2)VEN range: -0.3 V to V IN + 0.3 V; (3)VOUT range: -0.3 V to 6 V; (4)Peak output current: Internally limited; (5)ESD rating, HBM: 2 kV; (6)ESD rating, CDM: 500 V; (7)Continuous total power dissipation: See Dissipation Ratings Table; (8)Junction temperature range, DBV package: -40 to 150 ℃; (9)Junction temperature range, YEQ package: -40 to 125 ℃; (10)Storage temperature range, Tstg: -65 to 150 ℃.
Features
TPS79333DBVR features: (1)200-mA RF Low-Dropout Regulator With Enable; (2)Available in 1.8-V, 2.5-V, 2.8-V, 2.85-V, 3-V, 3.3-V, 4.75-V, and Adjustable (1.22-V to 5.5-V); (3)High PSRR (70 dB at 10 kHz); (4)Ultralow-Noise; (5)Fast Start-Up Time (50 μ s); (6)Stable With a 2.2- μ F Ceramic Capacitor; (7)Excellent Load/Line Transient Response; (8)Very Low Dropout Voltage; (9)5- and 6-Pin SOT23 (DBV) and NanoStar Wafer Chip Scale (YEQ) Packages.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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TPS79333DBVR |
Texas Instruments |
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TPS79333DBVRG4 |
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Low Dropout (LDO) Regulators High PSRR Fast RF High-Enable 200mA |
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TPS79333DBVRG4Q1 |
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Low Dropout (LDO) Regulators Auto Lo Noise Hi PSRR 200mA LDO |
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TPS79333DBVRQ1 |
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Low Dropout (LDO) Regulators AutoCatUltraLoNoise HiPSRRFastRF200mA |
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