| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
31,191 pcs
|
31191 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Efficiency | |
| Frequency | |
| Function | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Type | |
| Output Voltage | |
| Quiescent Current | |
| Supplier Device Package | |
| Synchronous Rectifier | |
| Tape & Reel | |
| Topology | |
| Voltage |
The MIC2142YM5-TR is a micropower boost switching regulator designed for portable, space-sensitive applications. It is housed in a SOT23-5 package and supports an input voltage range from 2.2V to 16V, making it suitable for single-cell Li-Ion or 3-4 cell alkaline/NiCad/NiMH applications.
This device offers an adjustable output voltage up to 22V and operates at a 330kHz switching frequency, allowing for the use of small surface-mount external components. It boasts a low quiescent current of 85µA and a typical shutdown current of 0.1µA. The MIC2142 can achieve efficiencies over 85% and is capable of powering various loads, including providing 80mA for driving four white LEDs or supplying low-power bias voltages.
The MIC2142YM5-TR is well-suited for applications such as LCD bias supplies, white LED drivers, 12V flash memory supplies, and local 3V to 5V conversions. Its surface-mount SOT23-5 package facilitates integration into compact designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.2V to 16V.
The output voltage is adjustable up to 22V.
It is available in a surface-mount SOT-23-5 package (SC-74A, SOT-753).
The operating temperature range is -40°C to +85°C.
It supports boost, flyback, and SEPIC topologies.
The switching frequency is 330kHz.
The typical output current is 80mA, sufficient to drive four white LEDs.