MCP1703AT-1802E/DB
- Mfr.Part #
- MCP1703AT-1802E/DB
- Manufacturer
- Microchip Technology
- Package / Case
- TO-261-4, TO-261AA
- Datasheet
- Download
- Description
- IC REG LIN 1.8V 200MA SOT223-3
- Stock
- 23,154
- In Stock :
- 23,154
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Voltage Regulators - Linear
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Output Voltage :
- 1.8V
- Load Regulation :
- 1 %
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Base Part Number :
- MCP1703
- Voltage - Output (Max) :
- --
- Regulator Type :
- FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
- Minimum Operating Temperature :
- - 40 C
- Junction to Case :
- 15 °C/W
- Product Status :
- Active
- Output Voltage 1 :
- 1.8V
- Output Type :
- FIXED
- Operating Temperature TJ-Max :
- 125 °C
- Brand :
- Microchip Technology
- Package :
- Tape and Reel (TR)
- HTS Code :
- 8542.39.00.01
- Number of Pins :
- 3
- Series :
- --
- Quiescent Current :
- 5μA
- Base Product Number :
- MCP1703
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Current - Quiescent (Iq) :
- 5μA
- Terminal Pitch :
- 2.3 mm
- Number of Regulators :
- 1
- Reach Compliance Code :
- Compliant
- Width :
- 3.5 mm
- Mounting Type :
- Surface Mount
- Line Regulation :
- 0.1 %/V
- Voltage - Output (Min/Fixed) :
- 1.8V
- Output Voltage1-Max :
- 1.836 V
- Factory Lead Time :
- 10 Weeks
- Number of Terminations :
- 3
- Current - Output :
- 200mA
- RoHS :
- Compliant
- JESD-609 Code :
- e3
- Output Voltage1-Nom :
- 1.8 V
- Qualification :
- AEC-Q100
- Max Input Voltage :
- 16 V
- Terminal Position :
- Dual
- Maximum Input Voltage :
- 16 V
- Package Shape :
- RECTANGULAR
- Voltage - Input (Max) :
- 16V
- Operating Temperature :
- -40°C~125°C
- RoHS Status :
- ROHS3 Compliant
- Manufacturer :
- Microchip
- Input Voltage Range :
- 16, 2.7 V
- Product :
- LDO Voltage Regulators
- Polarity :
- Positive
- Operating Temperature TJ-Min :
- -40 °C
- Number of Terminals :
- 3
- Product Category :
- LDO Voltage Regulators
- Min Operating Temperature :
- -40 °C
- Surface Mount :
- yes
- Control Features :
- --
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pin Count :
- 4
- Mounting Style :
- SMD/SMT
- Mounting :
- Surface Mount
- Supplier Device Package :
- SOT-223-3
- Max Operating Temperature :
- 125 °C
- Supplier Package :
- SOT-223
- ECCN Code :
- EAR99
- Length :
- 6.5mm
- PSRR :
- 35dB (100Hz)
- Seated Height-Max :
- 1.8 mm
- Peak Reflow Temperature (Cel) :
- 260
- Published :
- 2012
- Output Configuration :
- Positive
- Packaging :
- Tape and Reel (TR)
- Output Current :
- 0.23 A
- Subcategory :
- PMIC - Power Management ICs
- Product Type :
- LDO Voltage Regulators
- Terminal Form :
- Gull wing
- Output Voltage1-Min :
- 1.764 V
- Maximum Operating Temperature :
- + 125 C
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Number of Functions :
- 1
- Screening Level :
- Extended
- JESD-30 Code :
- R-PDSO-G3
- Min Input Voltage :
- 2.7V
- Function :
- LDO
- Number of Outputs :
- 1
- Type :
- Low Quiescent Current
- Voltage Dropout (Max) :
- --
- Output Voltage Accuracy :
- 2 %
- Accuracy :
- 2 %
- Package / Case :
- TO-261-4, TO-261AA
- Junction to Ambient :
- 62 °C/W
- Datasheets
- MCP1703AT-1802E/DB
MCP1703AT-1802E/DB Documents

Voltage Regulators - Linear Microchip Technology MCP1703AT-1802E/DB Overview
The Microchip Technology MCP1703AT-1802E/DB is a robust linear voltage regulator designed for precision voltage control in a wide array of applications. This device offers a fixed output voltage of 1.8V, with an output current capacity of up to 200 mA, making it highly suitable for low-power applications where efficiency and reliability are crucial. The MCP1703AT-1802E/DB is housed in a compact SOT-223 package, which ensures a minimal footprint on PCBs while providing excellent thermal performance. This product from Microchip Technology stands out for its low dropout voltage, enhancing system efficiency by allowing operations closer to the battery's discharge end. Designed to meet the stringent demands of today's advanced electronic devices, the Voltage Regulators - Linear Microchip Technology MCP1703AT-1802E/DB offers a stable and reliable power supply solution, ensuring device functionality in varied conditions.
MCP1703AT-1802E/DB Features
- Fixed output voltage of 1.8V, suitable for consistent power delivery.
- Capable of delivering up to 200mA of output current, ideal for handling moderate loads.
- Low dropout voltage for enhanced efficiency and reduced power consumption.
- Thermal overload protection to safeguard the device under extreme conditions.
- Short-circuit current limiting, providing essential protection against accidental overloads.
- Stable with ceramic output capacitors, ensuring reliability and performance consistency.
MCP1703AT-1802E/DB Applications
- Portable Devices: Utilized in smartphones and tablets to provide a stable, efficient power supply that maximizes battery life.
- Wireless Communication Systems: Employs in radios and other communication devices to ensure reliable operation through consistent voltage regulation.
- Microcontroller Power Supply: Ideal for powering microcontrollers where consistent voltage levels are critical for accurate performance.
- Battery-Powered Equipment: Provides effective voltage regulation in portable medical devices and handheld instruments, enhancing device safety and reliability.
- Consumer Electronics: Used in set-top boxes, gaming consoles, and other consumer electronics to maintain stable operation and prevent power-related disruptions.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















