STMicroelectronics STCMB1 PFC (Power Factor Correction)
PFC IC Discontinuous (Transition) 500kHz 20-SO

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STCMB1
Detailed Description
IC PFC CTL TRANSITION 500KZ 20SO
Package
20-SOIC (0.295, 7.50mm Width)
Key Features
Package / Case: 20-SOIC (0.295, 7.50mm Width)
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
STCMB1 Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics STCMB1 PFC (Power Factor Correction) technical specifications.
General
Package / Case
20-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
10V ~ 20V
Lifecycle Status
Obsolete
Mode
Discontinuous (Transition)
Switching Frequency
500kHz
Description
IC PFC CTL TRANSITION 500KZ 20SO
Detailed Description
PFC IC Discontinuous (Transition) 500kHz 20-SO
Alternate Parts Comparison (STCMB1 vs STCMB1TR vs L6564D vs L6562AD)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-SOIC | 20-SOIC | 10-SOP | 8-SOIC |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -25°C ~ 125°C | -25°C ~ 125°C |
| Supply Voltage | 10V ~ 20V | 10V ~ 20V | 10.3V ~ 22.5V | 10.5V ~ 22.5V |
| Mode | Discontinuous (Transition) | Discontinuous (Transition) | Discontinuous (Transition) | Discontinuous (Transition) |
| Switching Frequency | 500kHz | 500kHz | -- | -- |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Current Startup | -- | -- | 90 µA | 30 µA |
| Action |
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