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30,000 pcs
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30000 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request |
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The TLV74315PDQNR from Texas Instruments is an ultra-small, low quiescent current linear voltage regulator (LDO) capable of sourcing 300mA. It features a fixed output voltage of 1.5V and operates with an input voltage range of 1.4V to 5.5V.
Key electrical characteristics include a typical accuracy of 1%, a very low dropout voltage of 125mV at 300mA, and a low quiescent current of 34µA. The regulator also offers foldback overcurrent protection and thermal shutdown, along with an active output discharge feature. Its high PSRR of 68dB at 1kHz makes it suitable for noise-sensitive applications.
The TLV74315PDQNR is available in a compact 4-X2SON (1x1) package, suitable for surface mounting. It is designed to be stable with a small 1µF ceramic output capacitor, simplifying circuit design. This LDO is particularly useful in battery-operated devices where low power consumption and small footprint are critical.
This device is RoHS3 compliant and has an MSL rating of 1.
| Qty | Low | High |
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| 1+ | $0.03 | $0.03 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TLV74315PDQNR provides a fixed output voltage of 1.5V.
The maximum output current is 300mA.
The input voltage range is 1.4V to 5.5V.
The typical dropout voltage is 125mV at a 300mA load.
The operating temperature range is -40°C to 125°C.
It comes in a 4-pin X2SON (DQN) surface-mount package.
The device includes current limit, thermal shutdown, and undervoltage lockout (UVLO) protection.