Microchip Linear, Voltage Regulator, 250 mA, 3V, SOT-223-3 3-Pin
- RS Stock No.:
- 236-8863P
- Mfr. Part No.:
- MCP1703A-3002E/DB
- Brand:
- Microchip
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- RS Stock No.:
- 236-8863P
- Mfr. Part No.:
- MCP1703A-3002E/DB
- Brand:
- Microchip
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Regulator Type | Linear | |
| Product Type | Voltage Regulator | |
| Output Voltage | 3V | |
| Line Regulation | 0.1 %/V | |
| Load Regulation | 0.025 % | |
| Package Type | SOT-223-3 | |
| Quiescent Current | 2μA | |
| Pin Count | 3 | |
| Output Current | 250mA | |
| Switching Regulator | Yes | |
| Standards/Approvals | RoHS | |
| Series | MCP1703A | |
| Minimum Input Voltage | -0.3V | |
| Maximum Input Voltage | 30V | |
| Maximum Operating Temperature | 125°C | |
| Minimum Operating Temperature | -40°C | |
| Automotive Standard | AEC-Q100 | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Regulator Type Linear | ||
Product Type Voltage Regulator | ||
Output Voltage 3V | ||
Line Regulation 0.1 %/V | ||
Load Regulation 0.025 % | ||
Package Type SOT-223-3 | ||
Quiescent Current 2μA | ||
Pin Count 3 | ||
Output Current 250mA | ||
Switching Regulator Yes | ||
Standards/Approvals RoHS | ||
Series MCP1703A | ||
Minimum Input Voltage -0.3V | ||
Maximum Input Voltage 30V | ||
Maximum Operating Temperature 125°C | ||
Minimum Operating Temperature -40°C | ||
Automotive Standard AEC-Q100 | ||
The Microchip MCP1703A series is an improved version of the MCP1703 low dropout (LDO) voltage regulator that can deliver up to 250 mA of current while consuming only 2.0 μA of quiescent current typical. The input operating range is specified from 2.7 V to 16.0 V, making it an ideal choice for two to six primary cell battery powered applications, 9 V alkaline and one or two-cell Li-Ion-powered applications. The LDO output is stable when using only 1 μF of output capacitance. Ceramic, tantalum or aluminium electrolytic capacitors can all be used for input and output. Overcurrent limit and over temperature shutdown provide a robust solution for any application.
Reduced ground current during dropout
Faster start up time
2.0 μA typical quiescent current
Input operating voltage range 2.7 V to 16.0 V
250 mA Output current
Low dropout voltage, 625 mV typical @ 250 mA for VR = 2.8 V
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 1.2 V to 5.5 V in 0.1Vincrements
A/D Friendly voltage options 2.05 V, 3.07 V, 4.1 V
Stable with 1.0 μF to 22 μF ceramic output capacitance
Short circuit protection
Over temperature protection
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