Microchip Technology MIC2920A-3.3WS-TR, LDO Voltage Regulator Controller, 400mA, 3.3 V, ±4% 3-Pin, SOT-223

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

Microchip Technology LDO Regulator

The Microchip Technology MIC2920A series bulletproof LDO regulator is a new age device with a low dropout voltage and quiescent current. The quiescent current increases slightly in dropout, prolonging battery life. It includes protection against reversed battery, folds back current limiting, and automotive load dump protection.

Features and Benefits

• Current and thermal limiting
• Error flag warns of output dropout
• Extremely tight load and line regulation
• High output voltage accuracy
• Input withstands 20V reverse battery and 60V positive transients
• Logic controlled electronic shutdown
• Maximum output current is 400mA
• Output programmable from 1.24V to 26V
• Output voltage is 3.3V
• Pin count is 3
• Very low temperature coefficient

Applications

• Automotive electronics
• Bar code scanners
• Battery powered equipment
• Cellular telephones
• High efficiency linear power supplies
• Laptop, notebook, and palmtop computers
• PCMCIA VCC and VPP regulation/switching
• SMPS post regulators
• Voltage reference
• High-efficiency linear power supplies

Specifications
Attribute Value
Dropout Voltage at Maximum Current 750 mV @ 100 mA
Output Voltage 3.3 V
Output Type Fixed
Package Type SOT-223
Maximum Output Current 400mA
Mounting Type Surface Mount
Minimum Input Voltage 2 V
Maximum Input Voltage 26 V
Pin Count 3
Number of Outputs 1
Quiescent Current 140µA
Accuracy ±4%
Minimum Operating Temperature -40 °C
Maximum Operating Temperature +125 °C
Width 3.71mm
Height 1.7mm
Length 6.7mm
Line Regulation 0.4 %
Dimensions 6.7 x 3.71 x 1.7mm
Load Regulation 0.3 %
Temporarily out of stock - back order for despatch 02/01/2020, delivery within 3 working days from despatch date
Price Each (On a Reel of 2500)
SGD 1.541
(exc. GST)
SGD 1.649
(inc. GST)
units
Per unit
Per Reel*
2500 +
SGD1.541
SGD3,852.50
*price indicative
Related Products
The MIC2920A family are "bulletproof" efficient voltage regulators ...
Description:
The MIC2920A family are "bulletproof" efficient voltage regulators 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 MIC2920A increases only slightly in dropout, ...
The MIC2950 and MIC2951 are "bulletproof" micropower voltage ...
Description:
The MIC2950 and MIC2951 are "bulletproof" micropower voltage regulators with very low dropout voltage (typically 40mV at light loads and 250mV at 100mA) and very low quiescent currents. Like their predecessors, the LP2950 and LP2951, the quiescent current of the ...
The LP2950 and LP2951 are micropower voltage regulators ...
Description:
The LP2950 and LP2951 are micropower voltage regulators with very low dropout voltage (typically 40mV at light loads and 380mV at 100mA), and very low quiescent current (75μA typical). The quiescent current of the LP2950/LP2951 increases only slightly in dropout, ...
The MCP1755/MCP1755S is a 16 volt, high PSRR ...
Description:
The MCP1755/MCP1755S is a 16 volt, high PSRR voltage regulator with short circuit current foldback. The MCP1755/MCP1755S regulator provides up to 300 mA of current. Additional Features,High PSRR: 80 dB @ 1 kHz typical68.0 μA Typical Quiescent CurrentInput Operating Voltage ...