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Moteur de recherche de fiches techniques de composants électroniques |
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Moteur de recherche de fiches techniques de composants électroniques |
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TPS79601 Fiches technique(PDF) 3 Page - Texas Instruments |
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TPS79601 Fiches technique(HTML) 3 Page - Texas Instruments |
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3 / 12 page  Texas Instruments 2Q 2007 Power Management for FPGAs Sine On 3 Low Dropout Regulators High-Performance RF LDOs TPS791/792/793/794/795/796/786xx Get samples, datasheets, app reports and evaluation modules at: www.ti.com/sc/device/PARTnumber (Replace PARTnumber with TPS79101, TPS79201, TPS79301, TPS79401, TPS79501, TPS79601, or TPS78601 Key Features • Input voltage range: 2.7 V to 5.5 V • Fixed output voltages: 1.8 V to 4.75 V and adjustable 1.2 V to 5.0 V • Rated output current: 100 mA to 1.5 A • Stable with ceramic output capacitor • 32_VRMS output noise, 100 Hz to 100 kHz • Fast startup time (50 µs) • Accuracy: 2% over load/line/temp • Very high PSRR: 70 dB @ 1 kHz and 70 dB @ 10 kHz Benefits • Produces low-noise power for sensitive analog functions • Uses smaller, less expensive ceramic capacitors DA T A SHEETS EVALUATION MODULE APP REPORT O D U C A M P L E Typical Device Specifications Device IOUT VDO (mV) EN Packages TPS79101 100 mA 38 /EN SOT23 TPS79201 100 mA 38 ✓ SOT23 TPS79301 200 mA 77 ✓ SOT 23, WCSP TPS79401 250 mA 145 ✓ MSOP8, SOT223 TPS79501 500 mA 105 ✓ SOT223 TPS79601 1.0 A 220 ✓ SOT 223, DDPAK, SON (2.8 V) TPS78601 1.5 A 340 ✓ SOT223, DDPAK Ultra-Low Dropout Linear Regulators with Soft-Start and Tracking TPS744xx Get samples, datasheets, app reports and evaluation modules at: www.ti.com/sc/device/TPS74401 Key Features • Programmable soft-start/tracking capabilities • Input voltage range: 0.9 V to 5.5 V • Bias voltage range: 2.375 V to 5.25 V • Ultra-low VIN VDO: 195 mV max @ 3 A • Ultra-low VBIAS VDO: 1.62 V max @ 3 A • Output voltages: 0.8 V to 3.3 V • 1% accuracy over load/line/temp • Stable with any/no output capacitor • Guaranteed min/max current limit Benefits • Low-noise high-current linear solution • Less board space than switching solution • Fewer components than switching solution Applications • Altera Cyclone II, Stratix II, Stratix II GX, Stratix III • Xilinx Spartan-3 family, Virtex-5 • Core and IO power supplies • PLL and VCO power supplies DA T A SHEETS EVALUATION MODULE APP REPORT O D U C A M P L E Typical Device Specifications Device IOUT (A) VDO (mV) Startup TPS74201 1.5 55 Soft-Start TPS74301 1.5 55 Track TPS74401 3.0 110 Soft-Start TPS74401 V DD V BIAS V OUT V PG R 3 C IN 1 µF C SS C BIAS 1 µF R 1 R 2 C OUT Optional IN EN BIAS SS GND PG OUT FB Applications • Altera Stratix II GX, MAX II • Xilinx Virtex-5, CoolRunner II • Low-noise RF applications • PLL and VCO power supplies TPS79501 V IN V OUT 1 µF R 1 C1 R 2 IN EN GND OUT FB 1 µF |
Numéro de pièce similaire - TPS79601 |
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Description similaire - TPS79601 |
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