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Manufacturer Part #
MIC79050-4.2YS
MIC79050 Series 16 V Surface Mount Simple Lithium-Ion Battery Charger - 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: | |||||||||||
Microchip MIC79050-4.2YS - Product Specification
Shipping Information:
ECCN:
PCN Information:
***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.
***UPDATE OF PCN110834***Description of Change: CCB 7364.004 Final Notice: Qualification of Microchip Technology Colorado ? Fab 5 (MCSO) as a new fabrication location for selected LM4040, LM4041, MIC23158, MIC23159, MIC38C42, MIC38C43, MIC38C44, MIC38C45, MIC4043, MIC4680, MIC4681, MIC4682, MIC4684, MIC4685, MIC4690, MIC5201, MIC5203, MIC5205, MIC5206, MIC5207, MIC5208, MIC5209, MIC5210, MIC5211, MIC5212, MIC5213, MIC5216, MIC5219, MIC5234, MIC5236, MIC5237, MIC5238, MIC5239, MIC5270, MIC5271, MIC6211, MIC6270, MIC79050, MM5450 and MM5451 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.
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 MIC5207, MIC5209, MM5450, MM5451, MIC38C44, MIC38C45, MIC38C42, MIC38C43, MIC5233, MIC5205, MIC5235, MIC5219, MIC5225, MIC4684, MIC5239, MIC5236, MIC5234,MIC5238, MIC5210, MIC79050, MIC5212, MIC5201, MIC3490, MIC4685, MIC5295, MIC4680, and MIC5237 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.Pre 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=MIC79050-4.2YS&field4=Microchip&field18=https://p1na.futureelectronics.com/p/semiconductors--analog--regulators-reference--battery-charger/mic79050-4-2ys-microchip-1019198
- https://futureelec.wufoo.com/forms/?formname=r8bzou01ws8brs&field12=NA&field16=en&field2=MIC79050-4.2YS&field4=Microchip&field18=https://p1na.futureelectronics.com/p/semiconductors--analog--regulators-reference--battery-charger/mic79050-4-2ys-microchip-1019198
Microchip MIC79050-4.2YS - Technical Attributes
| Configuration: | Linear |
| Number of Cells: | 1 |
| Supply Voltage: | 2.5V to 16V |
| Operating Temp Range: | -40°C to +85°C |
| Package Style: | SOT-223 (TO-261-4, SC-73) |
| Mounting Method: | Surface Mount |
Features & Applications
The MIC79050 is a fixed 4.2 V device and comes in the thermally- enhanced MSO-8, SO-8, and SOT-223 packages. The 8-pin versions also come equipped with enable and feedback inputs. All versions are specified over the temperature range of –40°C to +125°C
Features:
- High accuracy charge voltage:
- ±0.75% over -5°C to + 60°C
- “Zero” off-mode current
- 10 μA reverse leakage
- Ultralow 380 mV dropout at 500 mA
- Wide input voltage range
- Logic controlled enable input (8-pin devices only)
- Thermal shutdown and current limit protection
- Power MSOP-8, Power SOIC-8, and SOT-223
- Pulse charging capability
Applications:
- Li-ion battery charger
- Celluar phones
- Palmtop computers
- PDAs
- Self charging battery packs
Available Packaging
Package Qty:
78 per Tube
Package Style:
SOT-223 (TO-261-4, SC-73)
Mounting Method:
Surface Mount