MCP1703AT-2802E/MB
- Mfr.Part #
- MCP1703AT-2802E/MB
- Manufacturer
- Microchip Technology
- Package / Case
- TO-243AA
- Datasheet
- Download
- Description
- IC REG LINEAR 2.8V 250MA SOT89-3
- Stock
- 806
- In Stock :
- 806
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Voltage Regulators - Linear
- Voltage - Input (Max) :
- 16V
- Line Regulation :
- 0.1 %/V
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 3
- Maximum Input Voltage :
- 16 V
- Output Configuration :
- Positive
- Base Product Number :
- MCP1703
- Junction to Case :
- 52 °C/W
- Quiescent Current :
- 5μA
- Current - Quiescent (Iq) :
- 5μA
- Operating Temperature TJ-Max :
- 125 °C
- JESD-609 Code :
- e3
- Product Category :
- LDO Voltage Regulators
- Input Voltage Range :
- 16, 2.7 V
- Dropout Voltage :
- 625mV
- Load Regulation :
- 1 %
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Number of Pins :
- 3
- Dropout Voltage1-Max :
- 0.975 V
- Supplier Device Package :
- SOT-89-3
- Series :
- --
- Accuracy :
- 2 %
- Number of Functions :
- 1
- Subcategory :
- PMIC - Power Management ICs
- Package Shape :
- RECTANGULAR
- Junction to Ambient :
- 180 °C/W
- Output Voltage1-Min :
- 2.744 V
- Output Current :
- 0.25 A
- Voltage Dropout (Max) :
- 0.975V @ 250mA
- Regulator Type :
- FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
- Mounting Style :
- SMD/SMT
- Pin Count :
- 4
- Radiation Hardening :
- No
- Qualification :
- AEC-Q100
- Output Voltage Accuracy :
- 2 %
- Current - Output :
- 250mA
- Number of Terminals :
- 3
- Output Voltage1-Max :
- 2.856 V
- Product Type :
- LDO Voltage Regulators
- Output Voltage1-Nom :
- 2.8 V
- Brand :
- Microchip Technology
- Number of Regulators :
- 1
- JESD-30 Code :
- R-PSSO-F3
- Output Type :
- FIXED
- Packaging :
- Tape and Reel (TR)
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Min Input Voltage :
- 2.7V
- Width :
- 2.445mm
- Output Voltage :
- 2.8V
- Operating Temperature TJ-Min :
- -40 °C
- Polarity :
- Positive
- Control Features :
- --
- Seated Height-Max :
- 1.6 mm
- Minimum Operating Temperature :
- - 40 C
- Terminal Form :
- Flat
- Mounting Type :
- Surface Mount
- Published :
- 2010
- Output Voltage 1 :
- 2.8V
- Function :
- LDO
- HTS Code :
- 8542.39.00.01
- Package :
- Tape and Reel (TR)
- Number of Outputs :
- 1
- Reach Compliance Code :
- Compliant
- Package / Case :
- TO-243AA
- Supplier Package :
- SOT-89
- Length :
- 4.495mm
- Screening Level :
- Extended
- Operating Temperature :
- -40°C~125°C
- Surface Mount :
- yes
- Factory Lead Time :
- 10 Weeks
- RoHS :
- Details
- Voltage - Output (Max) :
- --
- Product :
- LDO Voltage Regulators
- Maximum Operating Temperature :
- + 125 C
- Base Part Number :
- MCP1703
- Terminal Position :
- Single
- Product Status :
- Active
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Time@Peak Reflow Temperature-Max (s) :
- 40
- PSRR :
- 35dB (100Hz)
- Voltage - Output (Min/Fixed) :
- 2.8V
- Type :
- Low Quiescent Current
- Mounting :
- Surface Mount
- Terminal Pitch :
- 1.5 mm
- Manufacturer :
- Microchip
- Datasheets
- MCP1703AT-2802E/MB
MCP1703AT-2802E/MB Documents

Voltage Regulators - Linear Microchip Technology MCP1703AT-2802E/MB Overview
The MCP1703AT-2802E/MB from Microchip Technology is a high-performance, low-dropout linear voltage regulator designed specifically for noise-sensitive applications. Offering a fixed output voltage of 2.8V and capable of delivering up to 250 mA of output current, this regulator provides a simple, efficient, and cost-effective solution for managing power requirements in a variety of electronic devices. The compact SOT-893 package ensures minimal footprint on PCBs, making it ideal for space-constrained applications. Utilizing advanced design techniques, the Voltage Regulators - Linear Microchip Technology MCP1703AT-2802E/MB ensures stable and reliable operation, enhancing the performance and longevity of end applications.
MCP1703AT-2802E/MB Features
This voltage regulator offers several notable features designed to meet rigorous performance demands:
- Fixed 2.8V output voltage with high accuracy.
- Low dropout voltage facilitates efficient use of energy and extends battery life in portable applications.
- Output current capability of up to 250 mA, suitable for a variety of small to medium power needs.
- Low quiescent current, enhancing power efficiency and making it suitable for battery-operated devices.
- Thermal overload protection and short-circuit protection features ensure reliability and safety under abnormal conditions.
- The tiny SOT-893 package allows for efficient use of board space in densely packed electronics.
MCP1703AT-2802E/MB Applications
- Battery-Powered Devices: Ideal for extending battery life due to its low quiescent current and dropout voltage.
- Portable Audio Devices: Ensures clean and stable power supply, crucial for maintaining sound quality in portable audio applications.
- Wireless Communication Equipment: Provides the consistent voltage necessary for stable RF performance.
- Microcontroller Power Supply: A reliable source for microcontrollers, ensuring stable operation through precise voltage regulation.
- Wearable Technology: Small footprint and high efficiency make it suitable for compact, power-sensitive wearable devices.
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.
















