Texas Instruments LM2678T-12 DC DC Switching Regulators
IC REG BUCK 12V 5A TO220-7
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2678T-12
Detailed Description
IC REG BUCK 12V 5A TO220-7
Package
TO-220-7 Formed Leads
Key Features
Package / Case: TO-220-7 Formed Leads; Mounting Type: Through Hole
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LM2678T-12 Datasheet
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Technical Specifications
Texas Instruments LM2678T-12 DC DC Switching Regulators technical specifications.
General
Series
LM2678
RoHS
Yes
Package / Case
TO-220-7 Formed Leads
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Obsolete
Output Type
Fixed
Max Input Voltage
40V
Output Current
5A
Switching Frequency
260kHz
Related Parts Comparison (LM2678T-12 vs LM2677T-ADJ/NOPB vs LM2676T-12/NOPB vs LM2679T-ADJ/NOPB)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Series | LM2678 | SIMPLE SWITCHER® | SIMPLE SWITCHER® | SIMPLE SWITCHER® |
| Package / Case | TO-220-7 Formed Leads | TO-220-7 Formed Leads | TO-220-7 Formed Leads | TO-220-7 Formed Leads |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Switching Frequency | 260kHz | 260kHz | 260kHz | 260kHz |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Obsolete | Active | Active | Active |
| Max Input Voltage | 40V | 40V | 40V | 40V |
| Min Input Voltage | 15V | 8V | 8V | 8V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 5A | 5A | 3A | 5A |
| Action |
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