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MIC2920A-3.3WS TR
LDO, REG, 26VIN, 0.4A, 3.3V, 3SOT223
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMICREL SEMICONDUCTOR
Manufacturer Part NoMIC2920A-3.3WS TR
Order Code2100291RL
Technical Datasheet
No Longer Manufactured
Product Information
ManufacturerMICREL SEMICONDUCTOR
Manufacturer Part NoMIC2920A-3.3WS TR
Order Code2100291RL
Technical Datasheet
Input Voltage Min2V
Input Voltage Max26V
No. of Outputs1Outputs
Output Voltage Nom3.3V
Output Voltage - Nom3.3V
PolarityPositive Output
Max Output Current400mA
Dropout Voltage - Typ @ Current-
IC MountingSurface Mount
No. of Pins3Pins
Operating Temperature Min-40°C
Operating Temperature Max125°C
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Product Overview
The MIC2920A-3.3WS TR is a 400mA low-dropout Voltage Regulator with very low dropout voltage (typically 40mV at light loads and 370mV at 250mA) and very low quiescent current (140µA typical). The quiescent current of the regulator increases only slightly in dropout, prolonging battery life. The regulator features include protection against reversed battery, fold-back current limiting and automotive load-dump protection.
- High output voltage accuracy
- Low quiescent current
- Low dropout voltage
- Extremely tight load and line regulation
- Very low temperature coefficient
- Current and thermal limiting
- Error flag warns of output dropout
- Logic-controlled electronic shutdown
Applications
Power Management, Computers & Computer Peripherals, Automotive, Portable Devices
Technical Specifications
Input Voltage Min
2V
No. of Outputs
1Outputs
Output Voltage - Nom
3.3V
Max Output Current
400mA
IC Mounting
Surface Mount
Operating Temperature Min
-40°C
Input Voltage Max
26V
Output Voltage Nom
3.3V
Polarity
Positive Output
Dropout Voltage - Typ @ Current
-
No. of Pins
3Pins
Operating Temperature Max
125°C
Technical Docs (2)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Tariff No:85423990
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.000544