Orders shipping outside of United States will be on hold while the company evaluates tariff impacts.Please contact your salesperson for assistance.
Free shipping within the continental US over $50. Conditions apply
Manufacturer Part #
MIC2920A-3.3WS-TR
MIC2920A Series 3.3 V Fixed Output 400 mA SMT LDO Voltage Regulator - SOT-223
| | |||||||||||
| | |||||||||||
| Mfr. Name: | Microchip | ||||||||||
| Standard Pkg: | Product Variant Information section Available PackagingPackage Qty:2500 per Reel Package Style:SOT-223 (TO-261-4, SC-73) Mounting Method:Surface Mount | ||||||||||
| Date Code: | 2437 | ||||||||||
Microchip MIC2920A-3.3WS-TR - 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 PCN114123***Revision History: June 25, 2025: Issued initial notificationJuly 08, 2025: Re-issued initial notification to update the carrier tape information in the pre and post change summary.Description of Change: Qualification of HANA as an additional final test location for selected MIC2954, MIC2920A, MIC37100, MIC39100, MIC5201, MIC5200, MIC5233, MIC5239, MIC5209 and MIC79050 device families available in 3L SOT-223 package.Reason for Change: To improve manufacturability and on time delivery performance by qualifying HANA as an additional final test location.
Description of Change: Qualification of HANA as an additional final test location for selected MIC2954, MIC2920A, MIC37100, MIC39100, MIC5201, MIC5200, MIC5233, MIC5239, MIC5209 and MIC79050 device families available in 3L SOT-223 package.Reason for Change: To improve manufacturability and on time delivery performance by qualifying HANA as an additional final test location.
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-TR&field4=Microchip&field18=https://p1na.futureelectronics.com/p/semiconductors--analog--regulators-reference--linear-regulators/mic2920a-3-3ws-tr-microchip-7387566
- https://futureelec.wufoo.com/forms/?formname=r8bzou01ws8brs&field12=NA&field16=en&field2=MIC2920A-3.3WS-TR&field4=Microchip&field18=https://p1na.futureelectronics.com/p/semiconductors--analog--regulators-reference--linear-regulators/mic2920a-3-3ws-tr-microchip-7387566
Microchip MIC2920A-3.3WS-TR - 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
The MIC2920 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 (MIC29202/MIC29204)
- 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:
2500 per Reel
Package Style:
SOT-223 (TO-261-4, SC-73)
Mounting Method:
Surface Mount
