Low-dropout linear voltage regulator with 1µA quiescent current and 250mA maximum output current. Features a fixed 2.8V output voltage with ±2% tolerance, operating from a 3.8V to 5.5V input range. This 4-terminal device utilizes a ZQFN1x1-4 package and offers a maximum dropout voltage of 0.6V. Suitable for applications requiring efficient power management within an operating temperature range of -40°C to 85°C.
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Technical Specifications
Richtek RT9073A-28GQZ technical specifications.
General
Max Operating Temperature
85
Number of Terminals
4
Min Operating Temperature
-40
Terminal Position
DUAL
JEDEC Package Code
S-PDSO-N4
Width
1
Length
1
Number of Functions
1
Number of Outputs
1
Input Voltage-Max
5.5
Input Voltage-Min
3.8
Output Voltage1-Min
2.744
Output Voltage1-Max
2.856
Output Current1-Max
0.25
Voltage Tolerance-Max
2
Adjustability
FIXED
Operating Temperature TJ-Max
125
Dropout Voltage1-Nom
0.51
Output Voltage1-Nom
2.8
Operating Temperature TJ-Min
-40
Input Voltage Absolute-Max
6.5
Line Regulation-Max
0.0042
Load Regulation-Max
0.028
Dropout Voltage1-Max
0.6
Compliance
Lead Free
Yes
REACH
unknown
Military Spec
False
Datasheet
Richtek RT9073A-28GQZ Datasheet
Download the complete datasheet for Richtek RT9073A-28GQZ to view detailed technical specifications.
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