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IC MIC39150-1.8BU MICREL

IC MIC39150-1.8BU MICREL

IC MIC39150-1.8BU MICREL

Product Details:

Brand Name: MICREL
Model Number: MIC39150-1.8BU

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Minimum Order Quantity: 10 pcs
Price: Pls send enquiry to sales@sherlockic.com for more details
Packaging Details: Carton Package
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Detailed Product Description
Package: TO-263-5 Date Code: 05+

 

Manufacturer Part Number
MIC39150-1.8BU
Manufacturer
MICREL
Product Photos
TO-263-3, TS3B
Standard Package
50
Category
Integrated Circuits (ICs)
Family
PMIC - Voltage Regulators - Linear (LDO)
Regulator Topology
Positive Fixed
Voltage - Output
1.8V
Voltage - Input
2.25 V ~ 6 V
Voltage - Dropout (Typical)
 0.375V @ 1.5A
Number of Regulators
1
Current - Output
1.5A (Min)
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
TO-263-4, D²Pak (3 Leads + Tab), TO-263AA
Supplier Device Package
TO-263-3
Packaging
Tube
Features
• 1.5A minimum guaranteed output current
• 500mV maximum dropout voltage over temperature
Ideal for 3.0V to 2.5V conversion
Ideal for 2.5 to 1.8V conversion
• 1% initial accuracy
• Low ground current
• Current limiting and Thermal shutdown
• Reversed-battery and reversed lead insertion protection
• Reversed-leakage protection
• Fast transient response
• TO-263 and TO-220 packaging
• TTL/CMOS compatible enable pin (MIC39151 only)
• Error flag output (MIC39151 only)
Description
The MIC39150 and MIC39151 are 1.5A low-dropout linear voltage regulators that provide a low voltage, high current output with a minimum of external components. Utilizing Micrel’s proprietary Super βeta PNP™ pass element, the MIC39150/1 offers extremely low dropout (typically 375mV at 1.5A) and low ground current (typically 17mA at 1.5A).
The MIC39150/1 is ideal for PC add-in cards that need to convert from 3.3V to 2.5V or 2.5V to 1.8V. A guaranteed maximum dropout voltage of 500mV over all operating con-ditions allows the MIC39150/1 to provide 2.5V from a supply as low as 3V or 1.8V from a supply as low as 2.3V. The MIC39150/1 also has fast transient response for heavy switching applications. This device requires only 10µF of
output capacitance to maintain stability and achieve fast transient response The MIC39150/1 is fully protected with overcurrent limiting, thermal shutdown, reversed-battery protection, reversed- lead insertion, and reverse-leakage protection. The MIC39151 offers a TTL-logic compatible enable pin and an error flag that indicates undervoltage and over current conditions. Offered in fixed voltages of 2.5V and 1.8V, the MIC39150/1 comes in the TO-220 and TO-263 packages and is an ideal upgrade toolder, NPN-based linear voltage regulators.

 

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Contact Details
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Tel: 86-755-88363591

Fax: 86-755-88359767

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