Automotive-grade positive fixed LDO voltage regulator with a 4.9V output voltage and 0.25A maximum output current. Features a 3-pin TO-92 through-hole package with a typical dropout voltage of 0.178V at 250mA. Operates from a 2.3V to 6V input voltage range, offering ±2% output voltage accuracy. Includes current limit, short circuit protection, and thermal shutdown protection for enhanced reliability.
PackageTO-92
MountingThrough Hole
PolarityPositive
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Technical Specifications
Microchip MCP1700-4902E/TO technical specifications.
General
Basic Package Type
Through Hole
Package Family Name
TO-92
Package/Case
TO-92
Pin Count
3
PCB
3
Package Length (mm)
5.21(Max)
Package Width (mm)
4.19(Max)
Package Height (mm)
5.33(Max)
Mounting
Through Hole
Type
LDO
Number of Outputs
1
Output Type
Fixed
Output Voltage
4.9V
Polarity
Positive
Maximum Output Current
0.25(Min)A
Minimum Input Voltage
2.3V
Maximum Input Voltage
6V
Typical Dropout Voltage @ Current
0.178@250mAV
Maximum Dropout Voltage @ Current
0.35@250mAV
Accuracy
±2%
Line Regulation
0.75%/V(Typ)
Load Regulation
1%(Typ)
Maximum Quiescent Current
0.004mA
Junction to Ambient
131.9°C/W(Typ)
Noise Spectral Density
3@1kHzuV/rtHz
Typical PSRR
44dB
Typical Output Capacitance
1uF
Typical Quiescent Current
0.0016mA
Pass Element Type
PMOS
Output Capacitor Type
Ceramic
Special Features
Current Limit|Short Circuit Protection|Thermal Shutdown Protection
Min Operating Temperature
-40°C
Max Operating Temperature
125°C
Compliance
Cage Code
60991
EU RoHS
Yes
HTS Code
8542390001
Schedule B
8542390000
ECCN
EAR99
Automotive
Yes
AEC Qualified
Yes
PPAP
Yes
Radiation Hardening
No
RoHS Versions
2011/65/EU, 2015/863
Datasheet
Microchip MCP1700-4902E/TO Datasheet
Download the complete datasheet for Microchip MCP1700-4902E/TO to view detailed technical specifications.
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