Positive fixed output LDO regulator, 1.9V, with a maximum output current of 0.3A. Features a 5-pin SOT-23 package for surface mounting, offering a 0.95mm pin pitch and a package height of 1.1mm. Operates with input voltages from 1.4V to 6V, exhibiting a typical dropout voltage of 0.31V at 300mA. Includes current foldback protection, current limit, and enable control for enhanced functionality.
PackageSOT-23
MountingSurface Mount
PolarityPositive
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Technical Specifications
Ricoh R1131N191D-TR-F technical specifications.
General
Basic Package Type
Lead-Frame SMT
Package Family Name
SOT-23
Package/Case
SOT-23
Package Description
Small Outline Transistor
Lead Shape
Gull-wing
Pin Count
5
PCB
5
Package Length (mm)
2.9
Package Width (mm)
1.6
Package Height (mm)
1.1
Seated Plane Height (mm)
1.3(Max)
Pin Pitch (mm)
0.95
Package Material
Plastic
Mounting
Surface Mount
Jedec
MO-193AA
Type
LDO
Number of Outputs
1
Output Type
Fixed
Output Voltage
1.9V
Polarity
Positive
Maximum Output Current
0.3(Min)A
Minimum Input Voltage
1.4V
Maximum Input Voltage
6V
Typical Dropout Voltage @ Current
0.31@300mAV
Maximum Dropout Voltage @ Current
0.45@300mAV
Accuracy
±2%
Line Regulation
0.15%/V
Load Regulation
70mV
Maximum Power Dissipation
420mW
Special Features
Current Foldback Protection|Current Limit|Enable Control
Min Operating Temperature
-40°C
Max Operating Temperature
85°C
Compliance
EU RoHS
Yes
HTS Code
8542390001
Schedule B
8542390000
ECCN
EAR99
Automotive
No
AEC Qualified
No
PPAP
No
Radiation Hardening
No
RoHS Versions
2002/95/EC
Datasheet
Ricoh R1131N191D-TR-F Datasheet
Download the complete datasheet for Ricoh R1131N191D-TR-F to view detailed technical specifications.
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