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Manufacturer Part #
MCP1700-3302E/TO
MCP1700 Series 250 mA 3.3 V Low Dropout Positive Voltage Regulator - TO-92-3
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| Mfr. Name: | Microchip | ||||||||||
| Standard Pkg: | Product Variant Information section Available PackagingPackage Qty:1000 per Box Package Style:TO-92 Mounting Method:Through Hole | ||||||||||
| Date Code: | 2234 | ||||||||||
Microchip MCP1700-3302E/TO - Product Specification
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PCN Information:
*** Update for PCN 110836 ***Revision History: February 11, 2025: Issued initial notification.October 30, 2025: Issued final notification.Description of Change: Qualification of Microchip Technology Gresham ? Fab 4 (GRTM) as a new fabrication location for multiple device families of 120k technology 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: 14 November 2025 (date code: 2546)
Description of Change: Qualification of Microchip Technology Gresham ? Fab 4 (GRTM) 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 (GRTM - FAB 4), which is a Microchip-owned facility that offers significant expansion potential to better meet future client demand.
Part Status:
- https://futureelec.wufoo.com/forms/?formname=r8bzou01ws8brs&field12=NA&field16=en&field2=MCP1700-3302E/TO&field4=Microchip&field18=https://p1na.futureelectronics.com/p/semiconductors--analog--regulators-reference--linear-regulators/mcp1700-3302e-to-microchip-7078280
- https://futureelec.wufoo.com/forms/?formname=r8bzou01ws8brs&field12=NA&field16=en&field2=MCP1700-3302E/TO&field4=Microchip&field18=https://p1na.futureelectronics.com/p/semiconductors--analog--regulators-reference--linear-regulators/mcp1700-3302e-to-microchip-7078280
Microchip MCP1700-3302E/TO - Technical Attributes
| Input Voltage-Min: | 2.3V |
| Input Voltage-Max: | 6V |
| Output Voltage Fixed: | 3.3V |
| Output Current-Max: | 250mA |
| Rated Power: | 0.78W |
| Tolerance (%): | ±2% |
| Operating Temp Range: | -40°C to +125°C |
| Regulator Topology: | Fixed |
| Quiescent Current: | 1.6µA |
| No. of Outputs: | Single |
| Output Noise: | 3V |
| Load Regulation (%): | 1.5% |
| Line Regulation (%): | 1% |
| Package Style: | TO-92 |
| Mounting Method: | Through Hole |
Features & Applications
The MCP1700 series of CMOS low dropout positive voltage regulator which can source up to 250 mA of current with an extremely low input-output voltage differential of 178 mV at 250 mA. The low dropout voltage combined with the low current consumption of only 1.6 µA makes this part ideal for battery operation.
The low voltage differential (dropout voltage) extends battery operating lifetime. The MCP1700 is stable with 1.0 µF ceramic output capacitor. It also permits high currents in small packages when operated with minimum VIN – VOUT differentials. The circuit also incorporates short-circuit protection & over temperature protection to ensure maximum reliability.
Features:
- Extremely Low Operating Current for Longer Battery Life (1.6 uA typical)
- Very Low Dropout Voltage (178 mV at full load)
- Rated 250 mA Output Current
- High Output Voltage Accuracy (±0.4% typical)
- Over-Current and Over-Temperature Protection
- Pin Compatible Upgrade for Bipolar Regulators & TC55 with Vin Max <6 V
- Requires only 1 µF Ceramic Output Capacitance
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
Available Packaging
Package Qty:
1000 per Box
Package Style:
TO-92
Mounting Method:
Through Hole