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MCP1703T-3002E/MB
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1000 per Std. Mfr. Pkg
SOT-89 (SC-62)
Surface Mount
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***UPDATE OF PCN110997***Revision History: February 20, 2025: Issued initial notification.June 09, 2026: Issued final notification. Attached the qualification report. Added column "Change (Yes/No)" in the pre and post change table. Provided estimated first ship date to be on September 30, 2026Product Category: Linear RegulatorsNotification Subject: CCB 7364.011 Final Notice: Qualification of Microchip Technology Gresham – Fab 4 (GRTM) as a new fabrication location for selected MCP1702, MCP1703 and MCP1703A device families available in various packages.Description of Change: Qualification of Microchip Technology Gresham – Fab 4 (GRTM) as a new fabrication location for selected MCP1702, MCP1703 and MCP1703A device families available in various packages.Pre and Post Summary Changes: See attched SPCN document for more detailsReason 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: 30 September 2026 (date code: 2640)
Description of Change: Qualification of Microchip Technology Gresham ? Fab 4 (GRTM) as a new fabrication location for selected MCP1702, MCP1703 and MCP1703A 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.
Description of Change:Qualification of GTBF as an additional assembly site for selected MCP11xT-xx, MCP170xT-xx, MCP170xRT-xx and MCP1703AT-xx device families available in 3L SOT-89 packageReason for Change:To improve on-time delivery performance by qualifying GTBF as an additional assembly site.
Revision History:August 30, 2023: Issued initial notification.September 7, 2023: Re-issued initial notification to remove MCP1700T-1802E/MBV05.January 23, 2024: Issued final notification. Updated post change paddle size from 71x79mils to 72x81mils and included backside coat details. Attached Qual Report and added the estimated first ship date on February 15, 2024.Description of Change:Qualification of GTBF as an additional assembly site for selected MCP11xT-xx, MCP170xT-xx, MCP170xRT-xx and MCP1703AT-xx device families available in 3L SOT-89 package.Reason for Change:To improve on-time delivery performance by qualifying GTBF as an additional assembly site.
Revision History:August 30, 2023: Issued initial notification.September 7, 2023: Re-issued initial notification to remove MCP1700T-1802E/MBV05.Description of Change:Qualification of GTBF as an additional assembly site for selected MCP11xT-xx, MCP170xT-xx, MCP170xRT-xx and MCP1703AT-xx device families available in 3L SOT-89 package.Reason for Change:To improve on-time delivery performance by qualifying GTBF as an additional assembly site.
Description of Change:Qualification of GTBF as an additional assembly site for selected MCP11xT-xx, MCP170xT-xx, MCP170xRT-xx and MCP1703AT-xx device families available in 3L SOT-89 package.Reason for Change:To improve on-time delivery performance by qualifying GTBF as an additional assembly site.
Microchip has released a new Datasheet for the MCP1703 - 250 mA, 16V, Low Quiescent Current LDO of devices.Notification Status: FinalDescription of Change: Revision includes:? Added automotive qualification to Features and examples to Product Identification System.? Made minor corrections.? Updated Section 7.0 ?Packaging Information? and Product Identification System.Impacts to Data Sheet: NoneReason for Change: To Improve ProductivityChange Implementation Status: CompleteDate Document Changes Effective: 14 Sep 2022
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The MCP1703 series of CMOS, low dropout voltage regulator with 250 mA maximum output. MCP1703 works with input voltage of up to 16 V and in combination with its low current consumption of 2 µA is an ideal solution for applications using multi-cell, 9 V alkaline or one- or two- and three- cell lithium-ion batteries. It is available in space efficient SOT23a and SOT89 packages.
The MCP1703 is capable of delivering 250 mA with only 625 mV (typical) of input to output voltage differential (VOUT = 2.8 V). The output voltage tolerance of the MCP1703 is typically ±0.4% at +25°C and ±3% maximum over the operating junction temperature range of -40°C to +125°C. Line regulation is ±0.1% typical at +25°C
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