| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,600 pcs
|
3600 pcs | On Request | 1 | On Request | On Request | 15+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Tape & Reel |
The LT3028EDHC#PBF is a dual, micropower, low noise, low dropout regulator from LT, designed for battery-powered systems. It features independent inputs for each regulator, allowing for flexible power management. Each output can be adjusted from 1.22V to 20V.
Key electrical characteristics include a low noise level of 20µVRMS over a 10Hz to 100kHz bandwidth and a low quiescent current of 30µA per output. In shutdown mode, the quiescent current drops to less than 0.1µA. The device supports an input voltage range of 1.8V to 20V. Output 1 can deliver 500mA with a dropout voltage of 320mV, while Output 2 can supply 100mA with a dropout voltage of 300mV.
The LT3028EDHC#PBF is stable with output capacitors as low as 1µF for the 100mA output and 3.3µF for the 500mA output, and can utilize ceramic capacitors without requiring series resistance. Internal protection circuitry includes reverse-battery protection, current limiting, and thermal limiting.
This regulator is available in a thermally enhanced 16-lead TSSOP package and a 16-lead, low profile DFN package (5mm x 3mm).
1.8V to 20V.
Yes, both outputs are adjustable from 1.22V to 20V.
Output 1 provides up to 500mA, output 2 up to 100mA.
20µVRMS typical from 10Hz to 100kHz.
16-lead TSSOP and 16-lead VFDFN with exposed pad.
Typical 30µA per output.
300mV at 100mA load, 320mV at 500mA load.
