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Manufacturer Part #
TC1303A-ZA0EUNTR
TC1303A Series 5.5 V 500 mA 2 MHz Buck SMT Switching Regulator - MSOP-10
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| Mfr. Name: | Microchip | ||||||||||
| Standard Pkg: | Product Variant Information section Available PackagingPackage Qty:2500 per Std. Mfr. Pkg Package Style:MSOP-10 Mounting Method:Surface Mount | ||||||||||
| Date Code: | |||||||||||
Microchip TC1303A-ZA0EUNTR - Product Specification
Shipping Information:
ECCN:
PCN Information:
*** Update for PCN 116914 ***Revision History: February 21, 2025: Issued initial notificationMay 21, 2025: Re-issued to update the number of lots from 1 to 3 for ESD (HBM), ESD (CDM), and Latch-Up tests in the Qualification Plan. The affected CPN was also updated to include MCP1640CTI/MCVAO. Issued initial notification.October 22, 2025: Issued final notification. Attached the Qualification Report. Provided estimated first ship date to be on November 28, 2025. Added a 'Change (Yes/No)' column to the Pre and Post Change Summary table. Revised affected parts list.October 28, 2025: Revised affected parts list.November 3, 2025: Re-issued final notification to update affected parts list to add MCP9700T H/TTVAO-VW catalog part number. Description of Change: Qualification of Microchip Technology Gresham ? Fab 4 (GRTM) as a new fabrication location for selected MCP125x, MCP1602, MCP162x, MCP163x, MCP164x, MCP1726, MCP62x, MCP63x, MCP65x, MCP66x, MCP970x, TC101x, TC1047, TC105x, TC107x, TC110x, TC117x, TC118x, TC122x, TC126x, TC1272A, TC130xx, TC1313, TC2117, TC74, TCM80x, MCP1612, MCP6Vx and TCM810 device families available in various packages.Reason for Change: To improve manufacturability and on time delivery performance by qualifying a new fabrication location (GRTM - FAB 4), 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 First Ship Date: 28 November 2025 (date code: 2548)
*** Update for PCN 116870 ***Revision History: February 21, 2025: Issued initial notificationMay 21, 2025: Re-issued to update the number of lots from 1 to 3 for ESD (HBM), ESD (CDM), and Latch-Up tests in the Qualification Plan. The affected CPN was also updated to include MCP1640CT-I/MCVAO. Issued initial notification.October 22, 2025: Issued final notification. Attached the Qualification Report. Provided estimated first ship date to be on November 28, 2025. Added a 'Change (Yes/No)' column to the Pre and Post Change Summary table. Revised affected parts list.October 28, 2025: Revised affected parts list.Description of Change: Qualification of Microchip Technology Gresham ? Fab 4 (GRTM) as a new fabrication location for selected MCP125x, MCP1602, MCP162x, MCP163x, MCP164x, MCP1726, MCP62x, MCP63x, MCP65x, MCP66x, MCP970x, TC101x, TC1047, TC105x, TC107x, TC110x, TC117x, TC118x, TC122x, TC126x, TC1272A, TC130xx, TC1313, TC2117, TC74, TCM80x, MCP1612, MCP6Vx and TCM810 device families available in various packages.Reason for Change: To improve manufacturability and on time delivery performance by qualifying a new fabrication location (GRTM - FAB 4), 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 First Ship Date: 28 November 2025 (date code: 2548)
** *UPDATE OF PCN111024 & PCN113243***Revision History: February 21, 2025: Issued initial notificationMay 21, 2025: Re-issued to update the number of lots from 1 to 3 for ESD (HBM), ESD (CDM), and Latch-Up tests in the Qualification Plan. The affected CPN was also updated to include MCP1640CT I/MCVAO. Issued initial notification.October 22, 2025: Issued final notification. Attached the Qualification Report. Provided estimated first ship date to be on November 28, 2025. Added a 'Change (Yes/No)' column to the Pre and Post Change Summary table. Revised affected parts list.Description of Change: Qualification of Microchip Technology Gresham – Fab 4 (GRTM) as a new fabrication location for selected MCP125x, MCP1602, MCP162x, MCP163x, MCP164x, MCP1726, MCP62x, MCP63x, MCP65x, MCP66x, MCP970x, TC101x, TC1047, TC105x, TC107x, TC110x, TC117x, TC118x, TC122x, TC126x, TC1272A, TC130xx, TC1313, TC2117, TC74, TCM80x, MCP1612, MCP6Vx and TCM810 device families available in various packages.Reason for Change: To improve manufacturability and on time delivery performance by qualifying a new fabrication location (GRTM - FAB 4), which is a Microchip-owned facility that offers significant expansion potential to better meet future client demand.Estimated First Ship Date: 28 November 2025 (date code: 2548)
*** Update for PCN 111024 ***Description of Change: Qualification of Microchip Technology Gresham ? Fab 4 (GRTM) as a new fabrication location for selected MCP125x, MCP1602, MCP162x, MCP163x, MCP164x, MCP1726, MCP62x, MCP63x, MCP65x, MCP66x, MCP970x, TC101x, TC1047, TC105x, TC107x, TC110x, TC117x, TC118x, TC122x, TC126x, TC1272A, TC130xx, TC1313, TC2117, TC74, TCM80x, MCP1612, MCP6Vx and TCM810 device families available in various packages.Reason for Change: To improve manufacturability and on time delivery performance by qualifying a new fabrication location (GRTM - FAB 4), 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: October 2025Revision History:February 21, 2025: Issued initial notificationMay 21, 2025: Re-issued to update the number of lots from 1 to 3 for ESD (HBM), ESD (CDM), and Latch-Up tests in the Qualification Plan. The affected CPN was also updated to include MCP1640CTI/MCVAO.
Description of Change: Qualification of Microchip Technology Gresham ? Fab 4 (GRTM) as a new fabrication location for selected MCP125x, MCP1602, MCP162x, MCP163x, MCP164x, MCP1726, MCP62x, MCP63x, MCP65x, MCP66x, MCP970x, TC101x, TC1047, TC105x, TC107x, TC110x, TC117x, TC118x, TC122x, TC126x, TC1272A, TC130xx, TC1313, TC2117, TC74, TCM80x, MCP1612, MCP6Vx and TCM810 device families available in various packages.Reason for Change: To improve manufacturability and on time delivery performance by qualifying a new fabrication location (GRTM - FAB 4), which is a Microchip-owned facility that offers significant expansion potential to better meet future client demand. *Note: The attached file calledTempe_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: October 2025
Part Status:
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- https://futureelec.wufoo.com/forms/?formname=r8bzou01ws8brs&field12=NA&field16=en&field2=TC1303A-ZA0EUNTR&field4=Microchip&field18=https://p1na.futureelectronics.com/it/p/semiconductors--analog--regulators-reference--switching-regulators/tc1303a-za0euntr-microchip-C018851672
Microchip TC1303A-ZA0EUNTR - Technical Attributes
| Topology: | Buck |
| Input Voltage: | 5.5V |
| Output Current-Max: | 500mA |
| Output Voltage Range: | 0.8V to 4.5V |
| Output Type: | Fixed |
| Switching Frequency-Max: | 2MHz |
| Operating Temp Range: | -40°C to +125°C |
| Efficiency: | 90% |
| No. of Outputs: | 2 |
| Quiescent Current: | 65µA |
| Storage Temperature Range: | -65°C to +150°C |
| Load Regulation (%): | 0.2% |
| Power Consumption: | 40W |
| Package Style: | MSOP-10 |
| Mounting Method: | Surface Mount |
Available Packaging
Package Qty:
2500 per Std. Mfr. Pkg
Package Style:
MSOP-10
Mounting Method:
Surface Mount