| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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6,693 pcs
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6693 pcs | On Request | 1 | On Request | On Request | 13+ | On Request | On Request |
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The Texas Instruments TPS71319DRCR is a dual-channel, low-dropout (LDO) voltage regulator designed for noise-sensitive and RF applications. It provides two independent 250mA output channels with ultralow noise and high power-supply rejection ratio (PSRR).
Key electrical specifications include a maximum output voltage of 5.5V and a very low dropout voltage of 125mV at 250mA. The regulator features high PSRR of 65 dB at 10 kHz and ultralow noise of 32 µVrms, making it suitable for demanding applications. It also boasts a fast start-up time of 60 µs.
This device is available in a thermally-enhanced 10-VSON package measuring 3mm x 3mm x 1mm. It operates over a temperature range of -40°C to 125°C. The TPS71319DRCR includes features such as independent enable pins, thermal shutdown, and independent current limit for robust operation.
Applications for the TPS71319DRCR include cellular and cordless phones, wireless PDA/handheld products, PCMCIA/wireless LAN applications, digital cameras, camcorders, internet audio devices, and DSP/FPGA/ASIC/controllers.
| Qty | Low | High |
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| 1+ | $1.27 | $1.27 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The output voltage is adjustable up to 5.5V (fixed option available).
The output current is 250 mA per regulator.
The maximum dropout voltage is 0.4V at 500mA, and the typical dropout is 125mV at 250mA.
PSRR is 59dB to 54dB at 120Hz and 65dB at 10kHz.
The operating temperature range is -40°C to 125°C.
It comes in a 10-VSON (3x3) surface-mount package with exposed pad.
The IC contains 2 regulators.