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Microchip MCP1703-5002E/DB
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-223-3
Brands: Microchip Technology, Inc
Mfr.Part #: MCP1703-5002E/DB
Datasheet: MCP1703-5002E/DB Datasheet (PDF)
Package/Case: SOT-223-3
Product Type: Power Management ICs
MCP1703-5002E/DB General Description
The MCP1703 is a CMOS, low dropout voltage regulator with 250 mA maximum output current. MCP1703 works with input voltage of up to 16V and in combination with its low current consumption of 2 µA is an ideal solution for applications using multi-cell, 9V alkaline or one-, two- or three- cell lithium-ion batteries. It is available in space efficient SOT23A and SOT89 packages or in a thermally capable 3-pin SOT223.
For new designs, please consider the MCP1703A, which contains several improvements over the MCP1703.
Features
- Low 2.0 µA quiescent current (typical)
- Wide input operating voltage range: 2.7V to 16.0V
- 250 mA for output voltages ≥ 2.5V
- 200 mA for output voltages < 2.5V
- Output voltage range 1.2V to 5.5V in 0.1V increments (50 mV increments available upon request)
- Stable with 1.0 µF to 22 µF ceramic, tantalum, or aluminum output capacitors
- Short-circuit protection
- Overtemperature protection
- Package Options: 3-Pin SOT-23A, 3-Pin SOT-89,TO-92-3
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | Microchip | Product Category: | LDO Voltage Regulators |
| RoHS: | Y | Mounting Style: | SMD/SMT |
| Package / Case: | SOT-223-3 | Output Voltage: | 5 V |
| Output Current: | 250 mA | Number of Outputs: | 1 Output |
| Polarity: | Positive | Quiescent Current: | 5 uA |
| Input Voltage MAX: | 16 V | Input Voltage MIN: | 2.7 V |
| Output Type: | Fixed | Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 125 C | Dropout Voltage: | 0.33 V |
| Series: | MCP1703 | Packaging: | Tube |
| Height: | 1.6 mm | Length: | 6.5 mm |
| Width: | 3.5 mm | Brand: | Microchip Technology |
| Dropout Voltage - Max: | 650 mV at 250 mA | Voltage Regulation Accuracy: | 2 % |
| Ib - Input Bias Current: | 2 uA | Line Regulation: | 0.1 % / V |
| Load Regulation: | 1 % | Product Type: | LDO Voltage Regulators |
| Factory Pack Quantity: | 78 | Subcategory: | PMIC - Power Management ICs |
| Unit Weight: | 0.008818 oz |
Shipping
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Payment
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|---|---|---|
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Part points
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The MCP1703-5002E/DB chip is a low dropout voltage regulator manufactured by Microchip Technology. It is designed to regulate and provide a stable output voltage of 5V. The chip is capable of supplying a maximum output current of 250mA and operates in a wide input voltage range of 2.3V to 16V. It is commonly used in a variety of electronic devices and applications that require a reliable and efficient power supply.
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Equivalent
There are no directly equivalent products to the MCP1703-5002E/DB chip. However, similar options include LDO voltage regulators such as TI's TPS7A30-33 or Microchip's MCP1702. These options offer similar voltage regulation capabilities, but may have different specifications and pin configurations. -
Features
The MCP1703-5002E/DB is a low dropout voltage regulator with a maximum dropout voltage of 400mV at 250mA output current. It has a wide input voltage range of 2.3V to 16V and a fixed output voltage of 5V. The device also features a low quiescent current, thermal shutdown protection, and short-circuit current limiting. -
Pinout
The MCP1703-5002E/DB is a low dropout voltage regulator. It has three pins - input voltage (VIN), ground (GND), and output voltage (VOUT). VIN is used to supply power, GND is the ground reference, and VOUT provides a regulated output voltage. -
Manufacturer
Microchip Technology Inc. is the manufacturer of the MCP1703-5002E/DB. It is an American company that designs, manufactures, and sells semiconductors and other electronic components. Microchip Technology provides a wide range of products including microcontrollers, memory devices, analog and interface products, and power management solutions to various industries worldwide. -
Application Field
The MCP1703-5002E/DB is a low dropout voltage regulator that can be used in various application areas where a stable and regulated power supply is required. It is commonly used in battery-powered devices, embedded systems, portable electronic devices, and other applications that require a voltage regulator with low dropout voltage and low quiescent current consumption. -
Package
The MCP1703-5002E/DB chip has a package type of SOT-23-3, a form factor of surface mount, and a size of 2.92mm x 1.3mm x 1.1mm.
Datasheet PDF
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