(China (Mainland))
Product Summary
The TPS73HD318PWPR dual voltage regulator is a member of TPS73HD3xx family, which offers very low dropout voltages and dual outputs in a compact package. Designed primarily for DSP applications, the TPS73HD318PWPR can be used in any mixed-output voltage application with each regulator supporting up to 750 mA. Output current can be allocated as desired between the two regulators and used to power many of todays DSPs. Low quiescent current and very low dropout voltage assure maximum power usage in battery-powered applications.
Parametrics
TPS73HD318PWPR absolute maximum ratings: (1)Input voltage range, VI (xIN, xRESET, xSENSE, xEN): -0.3 V to 11 V; (2)Differential input voltage,VID (1GND to 2GND): 2 V; (3)Output current, IO (1OUT, 2OUT) : 2 A; (4)Continuous total power dissipation: See Dissipation Rating Tables; (5)Operating free-air temperature range, TA: -40℃ to 125℃; (6)Storage temperature range, Tstg: -65℃ to 150℃; (7)Lead temperature soldering 1,6 mm (1/16 inch) from case for 10 seconds: 260℃.
Features
TPS73HD318PWPR features: (1)Dual Output Voltages for Split-Supply Applications; (2)3.3-V/Adjustable Output, 3.3 V/1.8 V, and 3.3 V/2.5; (3)Dropout Voltage < 80 mV Max at IO = 100 mA (3.3-V option); (4)Low Quiescent Current, Independent of Load: 340 μA Typ Per Regulator; (5)Ultra-Low-Current Sleep State: 2 μA Max; (6)Dual Active-Low Reset Signals with 200-ms Pulse Width; (7)Output Current Range of 0 mA to 750 mA Per Regulator; (8)28-Pin PowerPAD. TSSOP Package.
Diagrams
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 TPS73HD318PWPR |
Texas Instruments |
Low Dropout (LDO) Regulators Dual Output LDO Reg |
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TPS73HD318PWPRG4 |
Texas Instruments |
Low Dropout (LDO) Regulators Dual Output LDO Reg |
Data Sheet |
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