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ST2L05R3300PS
LDO Voltage Regulator, Fixed, Adjustable, 4.5V to 7V In, 3.3V/1A; 5.7V/1 A, 1.1Vdo, DFN-8
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ManufacturerSTMICROELECTRONICS
Manufacturer Part NoST2L05R3300PS
Order Code
Re-Reel3132608RL
Cut Tape3132608
Your Part Number
3,148 In Stock
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Cut Tape & Re-Reel
| Quantity | Price (inc GST) |
|---|---|
| 1+ | S$3.440 (S$3.7496) |
| 10+ | S$2.330 (S$2.5397) |
| 50+ | S$2.250 (S$2.4525) |
| 100+ | S$2.170 (S$2.3653) |
| 250+ | S$2.040 (S$2.2236) |
| 500+ | S$1.960 (S$2.1364) |
| 1000+ | S$1.930 (S$2.1037) |
| 2500+ | S$1.850 (S$2.0165) |
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoST2L05R3300PS
Order Code
Re-Reel3132608RL
Cut Tape3132608
Technical Datasheet
Output TypeAdjustable, Fixed
Input Voltage Min4.5V
Input Voltage Max7V
No. of Outputs2Outputs
Output Voltage - Nom3.3V
Output Voltage Nom3.3V
Output Voltage Min1.25V
Output Voltage Max5.9V
PolarityPositive Output
Output Current Max1A
Max Output Current1A
Dropout Voltage - Typ @ Current1.1V
Dropout Voltage Typ @ Current1.1V
IC MountingSurface Mount
IC Case / PackageDFN
No. of Pins8Pins
Operating Temperature Min0°C
Operating Temperature Max125°C
Product Range-
SVHCNo SVHC (25-Jun-2025)
Product Overview
ST2L05R3300PS is a very low quiescent current dual voltage regulator. It is specifically designed for data storage applications, this device integrates two voltage regulators, each capable of supplying 1A of current. The outputs are current-limited and overtemperature-protected. Also noteworthy is the very good thermal performance of the DFN package, with only 2°C/W of thermal resistance junction-to-case. Typical applications are hard disk drives, CD/DVD-ROMs, CD/DVD-R/RWs, COMBO® (DVD-ROM+CD-R/RW).
- Good stability with low ESR output capacitor
- Internal power and thermal limit
- ±3% output tolerance at overtemperature
- Operating temperature range from 0°C to 125°C
- Input voltage range from 4.5 to 7V
- Input voltage ripple is ±0.15V
- Input voltage rise time/fall time (from 10% to 90%) is ≥1µs
- DFN8 package
- Adjustable output voltage
- Guaranteed current of output 1 and output 2 is 1A
Technical Specifications
Output Type
Adjustable, Fixed
Input Voltage Max
7V
Output Voltage - Nom
3.3V
Output Voltage Min
1.25V
Polarity
Positive Output
Max Output Current
1A
Dropout Voltage Typ @ Current
1.1V
IC Case / Package
DFN
Operating Temperature Min
0°C
Product Range
-
SVHC
No SVHC (25-Jun-2025)
Input Voltage Min
4.5V
No. of Outputs
2Outputs
Output Voltage Nom
3.3V
Output Voltage Max
5.9V
Output Current Max
1A
Dropout Voltage - Typ @ Current
1.1V
IC Mounting
Surface Mount
No. of Pins
8Pins
Operating Temperature Max
125°C
MSL
MSL 1 - Unlimited
Technical Docs (2)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Malaysia
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Malaysia
Country in which last significant manufacturing process was carried out
Tariff No:85423990
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (25-Jun-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.000131