| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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51,880 pcs
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51880 pcs | On Request | 1 | On Request | On Request | 1536+ | On Request | On Request |
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The LTC1682CMS8 by LT is a versatile doubler charge pump integrated circuit featuring a low noise linear regulator. This device is designed to provide a stable, low-noise boosted supply voltage, making it suitable for noise-sensitive applications like high-frequency VCOs in wireless communication systems.
Key electrical specifications include a wide input voltage range of 1.8V to 4.4V and an adjustable output voltage that can be set from 2.5V to 5.5V. The regulator can supply an output current of up to 50mA. It operates at a switching frequency of 550kHz, with low operating current of 150mA and a low shutdown current of 1mA.
This component utilizes small ceramic capacitors and requires no inductors, contributing to a reduced PCB footprint. It is available in an 8-pin MSOP package, suitable for surface mount applications. The LTC1682CMS8 also incorporates internal thermal shutdown and current limiting for protection.
Typical applications include VCO power supplies in cellular phones, 2-way pagers, wireless PCMCIA cards, portable medical instruments, low power data acquisition systems, and remote transmitters.
The adjustable output voltage range is 2.5V to 5.5V.
The LTC1682CMS8 can supply an output current of up to 50mA.
The wide input voltage range is 1.8V to 4.4V.
The switching frequency is 550kHz.
The operating temperature range is 0°C to 70°C.
The LTC1682CMS8 is available in an 8-MSOP package.