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EZ1581 LDO Voltage Regulators Series
semtechThe EZ1581 series from Semtech Corporation offers a range of low-dropout (LDO) voltage regulators designed for applications requiring precise and stable voltage regulation. These regulators are available in both TO-220 and TO-263 packages, catering to different thermal management needs. With a wide output voltage range from 1.3V to 5.7V and a maximum current rating of 5A, they are ideal for power supply solutions in various electronic systems. If you're working on high-performance computing boards or automotive electronics where space is a premium but performance isn't compromised, these regulators show up frequently. Engineers tend to reach for this when they need a reliable way to step down or regulate input voltages without significant voltage drops, ensuring that downstream components receive clean, stable power. One thing worth noting is the dual-input adjustable feature in some models, which provides flexibility in configuring the regulator's output based on the specific requirements of the system. This is particularly useful in scenarios where you might want to adjust the output voltage dynamically or use multiple inputs to achieve a more robust power solution. Additionally
The EZ1581 series from Semtech Corporation offers a range of low-dropout (LDO) voltage regulators designed for applications requiring precise and stable voltage regulation. These regulators are available in both TO-220 and TO-263 packages, catering to different thermal management needs. With a wide output voltage range from 1.3V to 5.7V and a maximum current rating of 5A, they are ideal for power supply solutions in various electronic systems. If you're working on high-performance computing boards or automotive electronics where space is a premium but performance isn't compromised, these regulators show up frequently. Engineers tend to reach for this when they need a reliable way to step down or regulate input voltages without significant voltage drops, ensuring that downstream components receive clean, stable power. One thing worth noting is the dual-input adjustable feature in some models, which provides flexibility in configuring the regulator's output based on the specific requirements of the system. This is particularly useful in scenarios where you might want to adjust the output voltage dynamically or use multiple inputs to achieve a more robust power solution. Additionally
Frequently Asked Questions
EZ1581 LDO Voltage Regulators - Part List
9 parts in total| Mfr Part # | Quantity Available | Price | Category | Standard Package Name | EU RoHS | Accuracy | Output Type | Voltage Rating | Line Regulation | Load Regulation | Current - Output | Voltage - Supply | Number of Outputs | Voltage - Input (Min) | Packaging | Package Quantity | Number of Positions | Type | Features | Polarity | Operating Temperature | Lead Style | Product | Factory Pack Quantity | RoHS | PSRR | Tolerance | Mounting Style | Package / Case | Series | Manufacturer | Voltage Reference | Width | Tab Width | Mounting Type | Length - Overall | Shell Size - Insert | Printed Circuit Board |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 EZ1581CM2.5.TR Semtech | 10 | 800: $22.372 | - | D2PAK | Not Compliant | ±1 | Fixed | 2.5 | 0.08%(Typ) | 0.08%(Typ) | 5 | 0.4@5A | 1 | 0.5@5A | Tape and Reel | TO-263 | 6 | LDO | Current Limit|Safe Operating Area... | Positive | 125 | Gull-wing | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
EZ1581CT-2.5 Semtech | 10 | 1100: $11.424 | - | TO-220 | Not Compliant | ±1 | Fixed | 2.5 | 0.08%(Typ) | 0.08%(Typ) | 5 | 0.4@5A | 1 | 0.5@5A | Tube | TO-220 | 5 | LDO | Current Limit|Safe Operating Area... | Positive | 125 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
EZ1581CM TR Semtech | 10 | 800: $17.408 | - | D2PAK | Not Compliant | ±0.5 | Adjustable | 1.3 to 5.7 | 0.08%(Typ) | 0.08%(Typ) | 5 | 0.4@5A | 1 | 0.5@5A | Tape and Reel | TO-263 | 6 | LDO | Current Limit|Safe Operating Area... | Positive | 125 | Gull-wing | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 EZ1581CMTRT Semtech | 10 | 800: $13.396 | - | D2PAK | Compliant | ±0.5 | Adjustable | 1.3 V to 5.7 V | 0.08%(Typ) | 0.08%(Typ) | 5 A | 0.4@5A | 1 | 7 V | Tape and Reel | TO-263 | 6 | LDO | Current Limit|Safe Operating Area... | Positive | + 125 C | Gull-wing | LDO Regulators | 800 | RoHS Compliant | 80 dB | 1.5 % | SMD/SMT | TO-263-5 | EZ158 | Semtech | 1.25 V | 9.66(Max) | Tab | Surface Mount | 10.29(Max) | 4.83(Max) | 5 |
 EZ1581CT-2.5T Semtech | 10 | 1: $13.396 | - | TO-220 | Compliant | ±1 | Fixed | 2.5 V | 0.08%(Typ) | 0.08%(Typ) | 5 A | 0.4@5A | 1 | 7 V | Tube | TO-220 | 5 | LDO | Current Limit|Safe Operating Area... | Positive | + 125 C | - | LDO Regulators | 50 | RoHS Compliant | 80 dB | 1.5 % | Through Hole | TO-220-5 | EZ158 | Semtech | - | - | - | - | - | - | - |
EZ1581CT Semtech | 10 | 1100: $11.424 | - | TO-220 | Not Compliant | ±0.5 | Adjustable | 1.3 to 5.7 | 0.08%(Typ) | 0.08%(Typ) | 5 | 0.4@5A | 1 | 0.5@5A | Tube | TO-220 | 5 | LDO | Current Limit|Safe Operating Area... | Positive | 125 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
EZ1581CM-1.5 TR Semtech | 10 | 800: $18.02 | - | D2PAK | Not Compliant | ±1 | Fixed | 1.5 | 0.08%(Typ) | 0.08%(Typ) | 5 | 0.4@5A | 1 | 0.5@5A | Tape and Reel | TO-263 | 6 | LDO | Current Limit|Safe Operating Area... | Positive | 125 | Gull-wing | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
EZ1581CM-ADJ SEMTECH CORPORATION | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
EZ1581CM SEMTECH CORPORATION | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |