onsemi LM431ACZ/LFT3 Microcontrollers
Voltage References Program Shunt Reg
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM431ACZ/LFT3
Detailed Description
Voltage References Program Shunt Reg
Package
TO-226-3, TO-92-3 (TO-226AA) Formed Leads
Lifecycle Status
Active
Datasheet
LM431ACZ/LFT3 Datasheet
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Technical Specifications
onsemi LM431ACZ/LFT3 Microcontrollers technical specifications.
General
Series
LM431
RoHS
Yes
Package / Case
TO-226-3, TO-92-3
Mounting Type
Through Hole
Operating Temperature
0°C ~ 70°C (TA)
Lifecycle Status
Active
Tolerance
±2.2%
Temperature Coefficient
50ppm/°C Typical
Output Type
Adjustable
Reference Type
Shunt
Related Parts Comparison (LM431ACZ/LFT3 vs LM2595DSADJR4G vs LM2575D2T-ADJG vs LM2575D2T-ADJR4G)
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 | |
|---|---|---|---|---|
| Package / Case | TO-226-3, TO-92-3 | TO-263-6, D²Pak | TO-263-6, D²Pak | TO-263-6, D²Pak |
| Mounting Type | Through Hole | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Lifecycle Status | Active | Active | Active | Active |
| Output Current | 100 mA | 1A | 1A | 1A |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable |
| Output Voltage | 2.495V | 1.23V | 1.23V | 1.23V |
| Topology | Shunt References | Buck, Boost, Buck-Boost | Buck | Buck |
| Voltage Output Max | 37 V | 37V | 37V | 37V |
| RoHS | Yes | -- | Yes | Yes |
| Package | TO-92-3 | -- | D2PAK-5 | D2PAK-5 |
| Switching Frequency | -- | 150kHz | 52kHz | 52kHz |
| Action |
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