(China (Mainland))
Product Summary
The TPS79018DBVR is a low-dropout (LDO) low-power linear voltage regulator features high power supply rejection ratio (PSRR), ultralow noise, fast start-up, and excellent line and load transient responses in small outline, SOT223-6 and 5-pin DDPAK packages. Each device in the family isstable, with a small 1-μF ceramic capacitor on the output. The applications of the TPS79018DBVR include RF: VCOs, Receivers, ADCs, Audio, Bluetooth, Wireless LAN, Cellular and Cordless Telephones, Handheld Organizers, PDAs.
Parametrics
TPS79018DBVR absolute maximum ratings: (1)Input voltage range: -0.3 V to 13.5 V; (2)Voltage range at EN: -0.3 V to VI + 0.3 V; (3)Voltage on OUT, FB: 7 V; (4)Peak output current: Internally limited; (5)ESD rating, HBM: 2 kV; (6)Continuous total power dissipation: See Dissipation Rating Table; (7)Operating virtual junction temperature range, TJ: -40℃ to 150℃ Storage temperature range, Tstg: -65℃ to 150℃.
Features
TPS79018DBVR features: (1)50mA Low-Dropout Regulator With Enable; (2)Available in 1.8-V, 2.5-V, 2.8-V, 3-V, 3.3-V, and Adjustable (1.2-V to 5.5-V); (3)High PSRR (49 dB at 10 kHz); (4)Ultralow Noise (48 μVRMS, TPS79630); (5)Fast Start-Up Time (50 μs); (6)Stable With a 1-μF Ceramic Capacitor; (7)Excellent Load/Line Transient Response; (8)Very Low Dropout Voltage (390 mV at Full Load, TPS78630); (9)6-Pin SOT223-6 and 5-Pin DDPAK Package.
Diagrams
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 TPS79018DBVRG4 |
Texas Instruments |
Low Dropout (LDO) Regulators Low-Noise 50-mA |
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TPS79018DBVR |
Texas Instruments |
Low Dropout (LDO) Regulators 50mA 1.8V LDO |
Data Sheet |
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