Skip to content
PartsPlan AIPartsPlan AI
STMicroelectronics LD39030SJ33R

STMicroelectronics

LD39030SJ33R

pmic

Ask your AI about LD39030SJ33R — and the rest of your design

Connect PartsPlan once to Claude, ChatGPT or another AI, and it reads the manufacturer's original datasheets for every part in your BOM or schematic, not just this one — answering with the document and page number.

e.g. “Using PartsPlan, check the datasheets for my whole BOM, and give the LD39030SJ33R ratings and package dimensions with the pages.”

Free: 300 calls a month · no card required

Key Specs Summary(29)

Package Height Mm
0.36
Package Length Mm
0.79
Maximum Input Voltage
5.5
Maximum Output Current
0.3
Minimum Input Voltage
1.5
Mount Type
Surface Mount
Number Of Outputs
1
Output Type
Fixed
Output Voltage
3.3
Package Case
Surface Mount
Package Material
Plastic
pcb
4
Pin Count
4
polarity
Positive
type
LDO
Package Width Mm
0.79
accuracy
±2
Junction To Ambient
180°C/W
Lifecycle Status
Active
Line Regulation
0.01%/V(Typ)
Load Regulation
0.002%/mA(Typ)
Maximum Dropout Voltage Current
0.3@300mA
Maximum Quiescent Current
0.05
Operating Temperature Max
125
Operating Temperature Min
-40
package
Surface Mount
Special Features
Current Limit|Shutdown|Thermal Protection
Typical Dropout Voltage Current
0.2@300mA
Typical Quiescent Current
0.02