Microchip Technology LR745N8-G Power Management - Specialized
IC CTRLR PWM SMPS SOT89-3
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LR745N8-G
Detailed Description
IC CTRLR PWM SMPS SOT89-3
Package
TO-243AA
Key Features
Package / Case: TO-243AA; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LR745N8-G Datasheet
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Technical Specifications
Microchip Technology LR745N8-G Power Management - Specialized technical specifications.
General
Package / Case
TO-243AA
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 150°C
Supply Voltage
35V ~ 450V
Current Supply
500µA
Applications
SMPS Start-Up
Alternate Parts Comparison (LR745N8-G vs LR8K4-G vs LR645N3-G vs LR645N3-G-P003)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | TO-243AA | TO-252-3, DPak | TO-226-3, TO-92-3 | TO-226-3, TO-92-3 |
| Mounting Type | Surface Mount | Surface Mount | Through Hole | Through Hole |
| Operating Temperature | -55°C ~ 150°C | -40°C ~ 85°C | -55°C ~ 155°C | -55°C ~ 155°C |
| Max Input Voltage | -- | 450V | 450V | 450V |
| Number of Regulators | -- | 1 | 1 | 1 |
| Output Configuration | -- | Positive | Positive | Positive |
| Output Current | -- | 10mA | 3mA | 3mA |
| Output Type | -- | Adjustable | Fixed | Fixed |
| Output Voltage | -- | 1.2V | 8V | 8V |
| PSRR | -- | 60dB (120Hz) | 60dB (120Hz) | 60dB (120Hz) |
| Voltage Output Max | -- | 438V | 12V | 12V |
| Action |
More Parts in Special Purpose Power Management ICs
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