| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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403 pcs
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403 pcs | On Request | 1 | On Request | On Request | 07+ | On Request | On Request | |
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13 pcs
|
13 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LP3982ILD-3.0/NOPB is a low-noise, low-dropout (LDO) linear voltage regulator from Texas Instruments. It delivers a fixed output voltage of 3V with a maximum output current of 300mA. The device operates over an input voltage range of 2.5V to 6V and offers a typical dropout voltage of just 120mV, making it suitable for battery-powered applications.
Key electrical characteristics include an ultra-low output noise of 37µVrms and a power supply rejection ratio (PSRR) of 20dB at 100kHz. The quiescent current is typically 90µA, contributing to high efficiency in low-power designs. The regulator provides ±2% output accuracy and requires a minimum load capacitance of 2.2µF for stability.
The LP3982ILD-3.0/NOPB includes an enable pin for on/off control and a power-good output for system monitoring. It is housed in an 8-pin WSON package with a typical junction-to-ambient thermal resistance of 53°C/W. The device is rated for operation over the -40°C to +85°C temperature range.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.36 | $0.36 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The fixed output voltage is 3V.
The maximum output current is 300mA.
The input voltage range is 2.5V to 6V.
The typical dropout voltage is 120mV.
The operating temperature range is -40°C to +85°C.
It is available in an 8-pin WSON package.