| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,525 pcs
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1525 pcs | On Request | 1 | On Request | On Request | 03+ | On Request | On Request |
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The TPS79330DBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments, designed for applications requiring high power-supply rejection ratio (PSRR) and ultralow noise. It can supply up to 200mA of current with a very low dropout voltage, typically 112mV at 200mA. The device features a fast start-up time of 50µs and is stable with a 2.2µF ceramic capacitor on the output.
This regulator operates from an input voltage range of 2.7V to 5.5V and is available in fixed output voltage versions, including 3.3V for the TPS79330 variant. It exhibits low noise characteristics (32µVRMS) and high PSRR (70dB at 10kHz), making it ideal for noise-sensitive applications such as RF circuits (VCOs, receivers, ADCs), audio systems, and wireless communication devices like Bluetooth and WLAN modules.
The TPS79330DBVR is supplied in a 5-pin SOT-23 package, suitable for surface mounting. Its compact size and low profile make it well-suited for portable applications like handheld organizers and PDAs. The device also includes an enable pin for power management and consumes very low quiescent current (170µA typical), further enhancing its suitability for battery-powered devices.
The TPS79330DBVR is available in fixed output voltage versions, including 3.3V.
The maximum output current is 200 mA.
The input voltage range is from 2.7 V to 5.5 V.
The typical dropout voltage is 112 mV at 200 mA output current.
The output noise is 32 µVRMS.
The operating temperature range is -40°C to 125°C.
The TPS79330DBVR is supplied in a 5-pin SOT-23 package.