| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
600 pcs
|
600 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Control Features | |
| Current | |
| Maximum Input Voltage | |
| Mounting Type | |
| Number of Regulators | |
| Operating Temperature | |
| Output Configuration | |
| Output Type | |
| PSRR | |
| Protection Features | |
| Supplier Device Package | |
| Supplier Package | |
| Voltage | |
| Voltage Dropout (Max) |
The MIC5259-3.3YD5-TR from Microchip Technology is an efficient CMOS linear voltage regulator optimized for low-noise applications. It provides a stable 3.3V output with a maximum current of 300mA and features a low dropout voltage of 300mV at 300mA.
Key electrical characteristics include a high Power Supply Rejection Ratio (PSRR) of 70dB at 1kHz and low output noise of 30µV(rms), making it suitable for RF applications. The regulator operates within an input voltage range of 2.7V to 6.0V and has a low quiescent current of typically 105µA.
Designed for handheld and battery-powered devices, the MIC5259-3.3YD5-TR includes a TTL-logic-compatible enable pin for power saving, drawing nearly zero current when disabled. It also features current limit and thermal shutdown protection. The device is supplied in a 5-pin TSOT-23-5 surface-mount package, ideal for space-constrained designs.
This voltage regulator is well-suited for applications such as cellular phones, pagers, battery-powered equipment, and consumer electronics where a clean and stable voltage source is required.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.7V to 6.0V.
The output voltage is fixed at 3.3V.
The typical dropout voltage is 300mV at 300mA load.
The typical output noise is 30µV(rms).
The PSRR is 70dB at 1kHz.
The operating temperature range is -40°C to +125°C.
It is available in SOT-23-5 Thin and TSOT-23-5 packages.