| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
411 pcs
|
411 pcs | On Request | 1 | On Request | On Request | 2019+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Halogen Free | |
| Storage Temperature | |
| Tape & Reel |
The LTC1682IMS8#TRPBF by LT is a doubler charge pump integrated circuit featuring an internal low noise, low dropout (LDO) linear regulator. This device is designed to deliver a clean, boosted supply voltage suitable for noise-sensitive applications like VCOs in wireless devices.
Key electrical specifications include a fixed 3.3V output voltage, an adjustable output voltage range from 2.5V to 5.5V, and a wide input voltage range of 1.8V to 4.4V. It can supply up to 50mA of output current with a switching frequency of 550kHz. The device operates with a low quiescent current of 150µA and a very low shutdown current of 1µA.
Designed for stability with small ceramic capacitors, the LTC1682IMS8#TRPBF is available in an 8-pin MSOP package. It incorporates internal thermal shutdown and current limiting for protection. Applications include power supplies for VCOs in cellular phones, pagers, wireless PCMCIA cards, and portable medical instruments.
This part is suitable for applications requiring a low noise, regulated output from a variable input voltage, without the need for inductors.
The LTC1682IMS8#TRPBF has a fixed output voltage of 3.3V and an adjustable output voltage range from 2.5V to 5.5V.
The input voltage range for the LTC1682IMS8#TRPBF is 1.8V to 4.4V.
The LTC1682IMS8#TRPBF can supply up to 50mA of output current.
The switching frequency of the LTC1682IMS8#TRPBF is 550kHz.
The operating current for the LTC1682IMS8#TRPBF is 150µA.
The shutdown current for the LTC1682IMS8#TRPBF is 1µA.
The LTC1682IMS8#TRPBF has a low output noise of 60µVRMS within a 100kHz bandwidth.