KF33BD-TR Power Management ICs - PMIC by STMicroelectronics
IC V REG LDO +3.3V SMD SOIC8
| Status: | Unknown |
|---|---|
| Series: | 3.3V 1A LDO Voltage Regulators |
| RoHS: | Unknown |
Where to Buy
Prices starting from US$0.12
| Distributor | Stock | ||
|---|---|---|---|
|
RS
from US$1.13
|
2,100
in stock
|
Buy Now |
|
Future Electronics
from US$0.32
|
27,500
in stock
|
Buy Now |
|
Avnet America
from US$0.53
|
10,000
in stock
|
Buy Now |
|
Distrelec
from US$0.69
|
2,360
in stock
|
Buy Now |
|
Micros
from US$0.46
|
1,745
in stock
|
Buy Now |
|
Farnell
from US$0.63
|
1,339
in stock
|
Buy Now |
|
element14
from US$0.72
|
1,329
in stock
|
Buy Now |
|
Newark Electronics
from US$0.12
|
155
in stock
|
Buy Now |
|
Avnet Silica
-
|
10,000
in stock
|
Buy Now |
|
EBV Elektronik
-
|
5,000
in stock
|
Buy Now |
|
|
Avnet Asia
-
|
-
|
Buy Now |
Specifications
| Output Type | Fixed |
|---|---|
| Input Voltage Min | 5.3V |
| Input Voltage Max | 20V |
| Fixed Output Voltage Nom. | 3.3V |
| Adjustable Output Voltage Min | - |
| Adjustable Output Voltage Max | - |
| Output Current | 1A |
| Dropout Voltage Vdo | 400mV |
| LDO Regulator Case Style | SOIC |
| No. of Pins | 8Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | 3.3V 1A LDO Voltage Regulators |
| Automotive Qualification Standard | - |
| MSL | - |
| SVHC | No SVHC (27-Jun-2018) |
| Accuracy % | 2% |
| Base Number | 33 |
| Device Marking | KF33BD |
| IC Generic Number | 33 |
| No. of Outputs | 1Outputs |
| Operating Temperature Range | -40°C to +85°C |
| Operating Voltage Tolerance + | 2% |
| Output Current Max | 0.5A |
| Output Voltage Nom. | 3.3V |
| Primary Input Voltage | 5.3V |
| Supply Voltage Max | 20V |
| Supply Voltage Min | -0.5V |
| Voltage Regulator Type | Positive Fixed LDO |
Alternative Descriptions
| KF33 Series 500 mA 3.3 V Fixed Output VLDO Regulator with Inhibit - SOIC-8 | Future Electronics |
| LDO Regulator Pos 3.3V 0.5A 8-Pin SO N T/R | Avnet America |
| ST LDO Voltage Regulator 3.3V 1A SO-8 | Distrelec |
| LDO Regulator 3.3V 0.5A SOIC8 | RS |
| IC, V REG LDO +3.3V, SMD, SOIC8 | Farnell |
| Ldo, Fixed, 3.3V, 1A, -40 To 125Deg C | Newark Electronics |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a KF33BD-TR?
Additional datasheets, footprints and schematics for KF33BD-TR are listed on our Part Details page. You can also find images and similar parts to KF33BD-TR on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for KF33BD-TR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view KF33BD-TR price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does KF33BD-TR fall under?
The KF33BD-TR is listed under Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators.
Can I view similar or alternative parts?
You can view similar parts to KF33BD-TR when available in the Voltage Regulators range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the KF33BD-TR you can contact the distributor directly for product support, shipping queries etc.
Is the KF33BD-TR RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for KF33BD-TR have stock available?
Authorised distributors including Future Electronics, Avnet America, Distrelec, RS and Micros have stock available or on a lead time for KF33BD-TR.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for KF33BD-TR often in real-time on the comparison pages.
What if I can't find stock of KF33BD-TR?
You can fill out our help required form which you can use to request a quote for KF33BD-TR from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.