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Manufacturer Part #
MIC2920A-3.3WS
MIC2920A Series 3.3 V Fixed Output 400 mA SMT LDO Voltage Regulator - SOT-223
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| Mfr. Name: | Microchip | ||||||||||
| Standard Pkg: | Product Variant Information section Available PackagingPackage Qty:78 per Tube Package Style:SOT-223 (TO-261-4, SC-73) Mounting Method:Surface Mount | ||||||||||
| Date Code: | 2520 | ||||||||||
Microchip MIC2920A-3.3WS - Product Specification
Shipping Information:
ECCN:
PCN Information:
UPDATE TO PCN 110887.Revision History: February 14, 2025: Issued initial notification.September 10, 2025: Issued final notification. Updated scope to remove MIC5200, MIC5201, MIC5202 device families and MIC5841YV-TR catalog part number and add 835-5043, LP2951, MIC2172, MIC2915x, MIC2920x, MIC2930xx, MIC2931x, MIC29371, MIC2941A, MIC29502, MIC2951, MIC2951x, MIC2954, MIC297xx, MIC2981, MIC3172, MIC37252, MIC37303, MIC3750x, MIC38C43, MIC38HC4x, MIC3915x, MIC3930x, MIC3950x, MIC3975, MIC457x, MIC501x, MIC502x, MIC5060, MIC515x, MIC580x and MIC58Pxx device families. Attached Qualification Report. Provided estimated first ship date to be on October 31, 2025.
***UPDATE OF PCN111394***Description of Change: Qualification of MTAI as an additional final test location for selected MIC5233, MIC2920A, MIC2954, MIC5200, MIC5201, MIC5209, MIC79050, MIC39100, MIC37100, and MIC5239 device families available in 3L SOT-223 package.Reason for Change: To improve manufacturability and on time delivery performance by qualifying MTAI as an additional final test location.Revision History:March 10, 2025: Issued initial notification.June 17, 2025: Issued final notification. Attached the Qualification Report. Provided the estimated first ship date to be on July 14, 2025. Updated affected CPN list to remove all Tape and Reel parts based on the updated scope. Updated the Pre and Post Change Summary Table and attached file.
Description of Change: Qualification of MTAI as an additional final test location for selected MIC5233, MIC2920A, MIC2954, MIC5200, MIC5201, MIC5209, MIC79050, MIC39100, MIC37100, and MIC5239 device families available in 3L SOT-223 package.Reason for Change: To improve manufacturability and on time delivery performance by qualifying MTAI as an additional final test location.
Description of Change: Qualification of Microchip Technology Colorado ? Fab 5 (MCSO) as a new fabrication location for multiple device families available in various packages.Reason for Change: To improve manufacturability and on time delivery performance by qualifying a new fabrication location (MCSO - FAB 5), which is a Microchip-owned facility that offers significant expansion potential to better meet future client demand. *Note: The attached file called Tempe_Fab2_IATF_Decertification is for the manufacturing site deactivation of Microchip Technology Tempe ? Fab 2 (TMGR), contact your local Microchip sales office for inquiries.Estimated Qualification Completion Date: September 2025Pre and Post Summary Changes:? Pre Change: Fabrication Site = Microchip Technology Tempe ? Fab 2 (TMGR), Wafer Size = 8"? Post Change: Fabrication Site = Microchip Technology Colorado(MCSO), Wafer Size = 6"
Part Status:
- https://futureelec.wufoo.com/forms/?formname=r8bzou01ws8brs&field12=NA&field16=en&field2=MIC2920A-3.3WS&field4=Microchip&field18=https://p1na.futureelectronics.com/it/p/semiconductors--analog--regulators-reference--linear-regulators/mic2920a-3-3ws-microchip-1900307
- https://futureelec.wufoo.com/forms/?formname=r8bzou01ws8brs&field12=NA&field16=en&field2=MIC2920A-3.3WS&field4=Microchip&field18=https://p1na.futureelectronics.com/it/p/semiconductors--analog--regulators-reference--linear-regulators/mic2920a-3-3ws-microchip-1900307
Microchip MIC2920A-3.3WS - Technical Attributes
| Input Voltage-Min: | 2V |
| Input Voltage-Max: | 26V |
| Output Voltage Fixed: | 3.3V |
| Dropout Voltage-Max: | 600mV |
| Output Current-Max: | 400mA |
| Rated Power: | 8.33W |
| Tolerance (%): | ±1% |
| Operating Temp Range: | -65°C to +150°C |
| Regulator Topology: | Fixed |
| Quiescent Current: | 140µA |
| No. of Outputs: | Single |
| Output Noise: | 400µV |
| Load Regulation (%): | 0.3% |
| Current - Limit: | 1200mA |
| Line Regulation (%): | 0.4% |
| Package Style: | SOT-223 (TO-261-4, SC-73) |
| Mounting Method: | Surface Mount |
Features & Applications
This device is available in several configurations and is a fixed regulator offering a logic compatible ON/OFF (shutdown) input and an error flag output. This flag may also be used as a power-on reset signal.
Features:
- High output voltage accuracy
- Guaranteed 400 mA output
- Low quiescent current
- Low dropout voltage
- Extremely tight load and line regulation
- Very low temperature coefficient
- Current and thermal limiting
- Input withstands –20 V reverse battery and
- 60 V positive transients
- Error flag warns of output dropout
- Logic-controlled electronic shutdown
- Output programmable from 1.24 V to 26 V
- Available in TO-220, TO-220-5, and surface-mount TO-263-5, SOT-223, and SO-8 packages
Applications:
- Battery-powered equipment
- Cellular telephones
- Laptop, notebook, and palmtop computers
- PCMCIA VCC and VPP regulation/switching
- Bar code scanners
- Automotive electronics
- SMPS post-regulators
- Voltage reference
- High-efficiency linear power supplier
Available Packaging
Package Qty:
78 per Tube
Package Style:
SOT-223 (TO-261-4, SC-73)
Mounting Method:
Surface Mount