Print Page
KF33BD-TR
Fixed LDO Voltage Regulator, 5.3V to 20V, 400mV Dropout, 3.3Vout, 1Aout, SOIC-8
Image is for illustrative purposes only. Please refer to product description.
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoKF33BD-TR
Order Code9755314
Product Range3.3V 1A LDO Voltage Regulators
Your Part Number
2,356 total stock globally
2,500 more incoming. You can reserve stock now
2356 Delivery in 3-5 Business Days(UK stock)
| Quantity | Price (Incl GST) |
|---|---|
| 5+ | $1.130 ($1.243) |
| 50+ | $1.030 ($1.133) |
| 100+ | $0.934 ($1.0274) |
| 500+ | $0.900 ($0.990) |
| 1000+ | $0.881 ($0.9691) |
Price for:Each (Supplied on Cut Tape)
Minimum: 5
Multiple: 5
$5.65 ($6.22 inc GST)
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoKF33BD-TR
Order Code9755314
Product Range3.3V 1A LDO Voltage Regulators
Technical Datasheet
Output TypeFixed
Input Voltage Min5.3V
Input Voltage Max20V
No. of Outputs1Outputs
Output Voltage Nom3.3V
Output Voltage - Nom3.3V
Output Voltage Min-
Output Voltage Max-
PolarityPositive Output
Max Output Current500mA
Output Current Max500mA
Dropout Voltage Typ @ Current400mV
Dropout Voltage - Typ @ Current400mV
IC MountingSurface Mount
IC Case / PackageSOIC
No. of Pins8Pins
Operating Temperature Min-40°C
Operating Temperature Max125°C
Product Range3.3V 1A LDO Voltage Regulators
MSL-
SVHCNo SVHC (25-Jun-2025)
Technical Specifications
Output Type
Fixed
Input Voltage Max
20V
Output Voltage Nom
3.3V
Output Voltage Min
-
Polarity
Positive Output
Output Current Max
500mA
Dropout Voltage - Typ @ Current
400mV
IC Case / Package
SOIC
Operating Temperature Min
-40°C
Product Range
3.3V 1A LDO Voltage Regulators
SVHC
No SVHC (25-Jun-2025)
Input Voltage Min
5.3V
No. of Outputs
1Outputs
Output Voltage - Nom
3.3V
Output Voltage Max
-
Max Output Current
500mA
Dropout Voltage Typ @ Current
400mV
IC Mounting
Surface Mount
No. of Pins
8Pins
Operating Temperature Max
125°C
MSL
-
Technical Docs (3)
Alternatives for KF33BD-TR
1 Product Found
Associated Products
1 Product Found
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
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):.00012