PMIC - Voltage Regulators - Linear TO-226-3, TO-92-3 (TO-226AA) -40°C~125°C MCP1702 2 % Over Current, Over Temperature, Short Circuit 44dB (100Hz) 5μA IC REG LINEAR 3V 250MA TO92-3
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Oct 25, 2021
Tobey Peg
Electronics: How to work with the MCP1702?
PMIC - Voltage Regulators - Linear TO-226-3, TO-92-3 (TO-226AA) -40°C~125°C MCP1702 2 % Over Current, Over Temperature, Short Circuit 44dB (100Hz) 5μA IC REG LINEAR 3V 250MA TO92-3
MCP1702 is a low dropout voltage regulator that can deliver up to 250 mA of current while consuming only 2.0 µA of quiescent current. This article mainly covers datasheet, circuit, pinout, equivalent about 3.3v MCP1702 regulator voltage.
MCP1702-3002E/TO
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.53858 | $0.54 |
| 10+ | $0.5081 | $5.08 |
| 100+ | $0.47934 | $47.93 |
| 500+ | $0.4522 | $226.1 |
| 1000+ | $0.42661 | $426.61 |
The MCP1702 is a family of CMOS low dropout (LDO) voltage regulators that can deliver up to 250 mA of current while consuming only 2.0 µA of quiescent current (typical). The input operating range is defined as 2.7V to 13.2V, making it an excellent choice for applications requiring two to six main cells, as well as 9V alkaline and one or two cell Li-Ion batteries.
MCP1702 Regulator Pinout
| pin no. | Pin Name | Description |
| 1 | GND | Ground Pin |
| 2 | Vin | Regulated Voltage Input |
| 3 | Vout | Regulated Voltage Output |
MCP1702 Symbol
MCP1702 Footprint
MCP1702 Regulator Functional Block Diagram
Microchip Technology MCP1702-3002E/TO technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology MCP1702-3002E/TO.
Microchip Technology MCP1702-3002E/TO technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology MCP1702-3002E/TO.
| Product Attribute | Attribute Value | |
|---|---|---|
| Factory Lead Time | 10 Weeks | |
| Mount | Through Hole | |
| Mounting Type | Through Hole | |
| Package / Case | TO-226-3, TO-92-3 (TO-226AA) | |
| Number of Pins | 3Pins | |
| Operating Temperature | -40°C~125°C | |
| Packaging | Bulk | |
| Published | 2006 | |
| JESD-609 Code | e3 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 3Terminations | |
| Terminal Finish | Matte Tin (Sn) - annealed | |
| Terminal Position | SINGLE |
| Product Attribute | Attribute Value | |
|---|---|---|
| Base Part Number | MCP1702 | |
| Number of Outputs | 1Output | |
| Voltage - Input (Max) | 13.2V | |
| Output Voltage | 3V | |
| Output Type | Fixed | |
| Max Output Current | 250mA | |
| Output Configuration | Positive | |
| Power Dissipation | 644mW | |
| Quiescent Current | 5μA | |
| Accuracy | 2 % | |
| Output Voltage 1 | 3V | |
| Number of Regulators | 1Regulator | |
| Min Input Voltage | 2.7V | |
| Protection Features | Over Current, Over Temperature, Short Circuit | |
| Voltage Dropout (Max) | 0.975V @ 250mA |
| Product Attribute | Attribute Value | |
|---|---|---|
| PSRR | 44dB (100Hz) | |
| Dropout Voltage | 625mV | |
| Dropout Voltage1-Nom | 0.25V | |
| Min Output Voltage | 3V | |
| Voltage Tolerance-Max | 3% | |
| Nominal Output Voltage | 3V | |
| Input Bias Current | 2μA | |
| Output Voltage Accuracy | 2 % | |
| Height | 4.62mm | |
| Length | 4.71mm | |
| Width | 3.62mm | |
| REACH SVHC | No SVHC | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
• 2.0 µA Quiescent Current (typical)
• Input Operating Voltage Range: 2.7V to 13.2V
• 250 mA Output Current for Output Voltages 2.5V
• 200 mA Output Current for Output Voltages < 2.5V
• Low Dropout (LDO) Voltage
- 625 mV typical @ 250 mA (VOUT = 2.8V)
• 0.4% Typical Output Voltage Tolerance
• Standard Output Voltage Options:
- 1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 3.0V, 3.3V, 4.0V, 5.0V
• 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 Output Capacitor
• Short-Circuit Protection
• Over temperature Protection
MCP1703, MCP1825, LM317
AMS1117, MIC5225, MIC5205
• 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
The MCP1702 low-dropout regulator is packaged in a three-pin package. The voltage regulator is the most common use. It is ideal for many battery-powered applications due to its low quiescent current and low dropout voltage. It's easy to use the MCP1702 as a voltage regulator. Connect the VIN and GND pins to the power source and ground, respectively. At the Vout pin, you can get the regulated output. MCP1702 has a 1.2V to 5V output voltage range. For LDO output stability, a 1f ceramic capacitor is utilized.
MCP1702 Regulator Circuit
MCP1702 Regulator Dimensions
Microchip Technology Inc. is a leader that provides microcontroller and analog semiconductors. The microchip was headquartered in Chandler, Arizona. We are dedicated to offering low-risk product development, reducing total system cost, and accelerating time to market. We mainly serve different fields of customers applications around the world. To provide prominent technical support along with reliable delivery and quality is our goal.
Download datasheets and manufacturer documentation for Microchip Technology MCP1702-3002E/TO.
Download datasheets and manufacturer documentation for MCP1702-3002E/TO
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