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Manufacturer Part #
MCP1703-3302E/DB
MCP1703 Series 3.3 V 250 mA Fixed Low Quiescent Current LDO Regulator - SOT23A-3
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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: | 2351 | ||||||||||
Microchip MCP1703-3302E/DB - Product Specification
Shipping Information:
ECCN:
PCN Information:
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.
PCN Status:Final NotificationDescription of Change:Qualification of HANA as an additional assembly site for selected MCP1703x, MCP182xx, TC1108, TC126x and TC2117 device families using 100x87 mils paddle size available in 3L SOT-223 package.Reason for Change:To improve on-time delivery performance by qualifying HANA as an additional assembly site.Change Implementation Status:In ProgressEstimated First Ship Date:July 20, 2024 (date code: 2429)
Description of Change:Qualification of HANA as an additional assembly site for selected MCP1703x, MCP182xx, TC1108, TC126x and TC2117 device families using 100x87 mils paddle size available in 3L SOT-223 package.Reason for Change:To improve on-time delivery performance by qualifying HANA 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
Part Status:
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- https://futureelec.wufoo.com/forms/?formname=r8bzou01ws8brs&field12=NA&field16=en&field2=MCP1703-3302E/DB&field4=Microchip&field18=https://p1na.futureelectronics.com/p/semiconductors--analog--regulators-reference--linear-regulators/mcp1703-3302e-db-microchip-7371396
Microchip MCP1703-3302E/DB - Technical Attributes
| Input Voltage-Min: | 2.7V |
| Input Voltage-Max: | 16V |
| Output Voltage Fixed: | 3.3V |
| Dropout Voltage-Max: | 1100mV |
| Output Current-Max: | 250mA |
| Rated Power: | 1.35W |
| Tolerance (%): | ±0.4% |
| Operating Temp Range: | -40°C to +125°C |
| Regulator Topology: | Fixed |
| Quiescent Current: | 5µA |
| No. of Outputs: | Single |
| Output Noise: | 8µV |
| Load Regulation (%): | 2.5% |
| Line Regulation (%): | 0.3% |
| Package Style: | SOT-223 (TO-261-4, SC-73) |
| Mounting Method: | Surface Mount |
Features & Applications
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 or in a thermally capable 3-pin SOT223.
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
Features:
- 2.0 μA Quiescent Current (typical)
- Input Operating Voltage Range: 2.7 V to 16 V
- 250 mA Output Current for Output Voltages ≥ 2.5 V
- 200 mA Output Current for Output Voltages < 2.5 V
- Output voltage range 1.2 V to 5.5 V in 0.1 V increments
- Stable with 1.0 μF to 22 μF Output Capacitor
- Short-Circuit Protection
- Overtemperature Protection
- Package Options: 3-Pin SOT-23A, 3-Pin SOT-89 and 3-pin SOT223
Applications:
- Battery-powered Devices
- Battery-powered Alarm Circuits
- Smoke Detectors
- CO2 Detectors
- Pagers and Cellular Phones
- Smart Battery Packs
- Low Quiescent Current Voltage Reference
- PDAs
- Digital Cameras
- Microcontroller Power
- Solar-Powered Instruments
- Consumer Products
- Battery Powered Data Loggers
Available Packaging
Package Qty:
78 per Tube
Package Style:
SOT-223 (TO-261-4, SC-73)
Mounting Method:
Surface Mount
