Microchip MIC39300-1.8WU
Manufacturer No:
MIC39300-1.8WU
Manufacturer:
Microchip
Package:
TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
Description:
3.0A 1.0% Fixed Voltage LDO
Quantity:
In Stock :9173
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Shipped from：HK Warehouse
Expected Shipping：Thu, Jun 4 - Fri, Jun 5, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
MIC39300-1.8WU Information
Microchip MIC39300-1.8WU technical specifications, attributes, parameters and parts with similar specifications to Microchip MIC39300-1.8WU.
- Type
- Parameter
- VIN Min (V) V (volt)
- 2.25
- VIN Max V (volt)
- 16
- VOUT V (volt)
- 1.8, 2.5
- IOUT #1 Max mA (milliampere)
- 3000
- Rated IOUT Max mA (milliampere)
- 3000
- Voltage Drop Typ (mV)
- 385
- Accuracy (+/-) %
- 2
- Adjustable VOUT
- No
- Reverse Battery
- Yes
- Bypass Pin
- No
- Type
- Parameter
- Current Limit
- Yes
- Shutdown EN
- No
- Power Good Signal
- No
- Thermal Shutdown
- Yes
Download datasheets and manufacturer documentation for Microchip MIC39300-1.8WU.
Data Sheets:
The MIC39300, MIC39301, and MIC39302 are 3.0A low-dropout linear voltage regulators that provide a low voltage, high-current output with a minimum of external components. Utilizing proprietary Super βeta PNP® pass element, the MIC39300/1/2 offers extremely low dropout (typically 385mV at 3.0A) and low ground current (typically 36mA at 3.0A).
The MIC39300/1/2 is ideal for PC add-in cards that need to convert from standard 3.3V to 2.5V, or 2.5V to 1.8V. A guaranteed maximum dropout voltage of 500mV over all operating conditions allows the MIC39300/1/2 to provide 2.5V from a supply as low as 3V, and 1.8V from a supply as low as 2.5V. The MIC39300/1/2 also has fast transient response for heavy switching applications. The device requires only 47µF of output capacitance to maintain stability and achieve fast transient response.
The MIC39300/1/2 is fully protected with overcurrent limiting, thermal shutdown, reverse battery protection, reverse leakage protection, and reverse lead insertion. The MIC39301 offers a TTL logic-compatible enable pin and an error flag that indicates under voltage and over current conditions. Offered in fixed voltages, the MIC39300/1 comes in the TO-220 and TO-263 (D2Pak) packages and is an ideal upgrade to older, NPN-based linear voltage regulators. The MIC39302 adjustable option allows programming the output voltage anywhere between 1.24V and 15.5V and is offered in a 5-Pin, TO-263 (D2Pak) package.
- 3.0A minimum guaranteed output current
- 550mV maximum dropout voltage over temperature
- Ideal for 3.0V to 2.5V conversion
- Ideal for 2.5V to 1.8V conversion
- 1% initial accuracy
- Low ground current
- Current limiting and thermal shutdown
- Reverse battery protection
- Reverse leakage protection
- Fast transient response
- TO-263 (D2Pak) and TO-220 packaging
- TTL/CMOS compatible enable pin (MIC39301/2 only)
- Error flag output (MIC39301 only)
- Adjustable output (MIC39302 only)
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
