Low-dropout linear voltage regulator with a 3.3V fixed output voltage and a maximum output current of 250mA. Features a low quiescent current of 1µA, ideal for power-sensitive applications. Operates with an input voltage range of 4.3V to 5.5V, with an absolute maximum input of 6.5V. Offers excellent line and load regulation, with maximums of 0.00495% and 0.033% respectively. Housed in a compact 1x1mm ZQFN-4 package, suitable for space-constrained designs. Operating temperature range from -40°C to 85°C.
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Technical Specifications
Richtek RT9073A-33GQZ 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
4.3
Output Voltage1-Min
3.234
Output Voltage1-Max
3.366
Output Current1-Max
0.25
Voltage Tolerance-Max
2
Adjustability
FIXED
Operating Temperature TJ-Max
125
Dropout Voltage1-Nom
0.45
Output Voltage1-Nom
3.3
Operating Temperature TJ-Min
-40
Input Voltage Absolute-Max
6.5
Line Regulation-Max
0.00495
Load Regulation-Max
0.033
Dropout Voltage1-Max
0.6
Compliance
Lead Free
Yes
REACH
unknown
Military Spec
False
Datasheet
Richtek RT9073A-33GQZ Datasheet
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