Analog Devices LT3587EUD DC DC Switching Regulators
Boost, Cuk Switching Regulator IC Positive and Negative (Dual Rail) Adjustable ±2.5V 3 Output 800mA (Switch), 900mA (Switch), 400mA (Switch) 20-WFQFN Exposed Pad
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LT3587EUD
Detailed Description
IC REG BST CUK ADJ TRPL 20QFN
Package
20-WFQFN Exposed Pad
Key Features
Package / Case: 20-WFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LT3587EUD Datasheet
Quick Jump:
Technical Specifications
Analog Devices LT3587EUD DC DC Switching Regulators technical specifications.
General
Package / Case
20-WFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Obsolete
Output Type
Adjustable
Max Input Voltage
6V
Output Current
800mA (Switch), 900mA (Switch), 400mA (Switch)
Switching Frequency
1MHz
Number of Outputs
3
Topology
Boost, Cuk
Alternate Parts Comparison (LT3587EUD vs MAX17633BATP+T vs MAX17633CATP+T vs MAX20040BATPA/VY+T)
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-WFQFN Exposed Pad | 20-WFQFN Exposed Pad | 20-WFQFN Exposed Pad | 20-WFQFN Exposed Pad |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C |
| Switching Frequency | 1MHz | 380kHz ~ 2.45MHz | 380kHz ~ 2.45MHz | 2.2MHz |
| Max Input Voltage | 6V | 36V | 36V | 36V |
| Min Input Voltage | 2.5V | 4.5V | 4.5V | 2V |
| Output Configuration | Positive and Negative (Dual Rail) | Positive | Positive | Positive |
| Output Current | 800mA (Switch), 900mA (Switch), 400mA (Switch) | 3.5A | 3.5A | 1.2A |
| Output Type | Adjustable | Adjustable | Adjustable | Programmable (Fixed) |
| Synchronous Rectifier | No | Yes | Yes | Yes |
| Topology | Boost, Cuk | Buck | Buck | Buck-Boost |
| Voltage Output Max | ±32V | 32.4V | 32.4V | 15V |
| Output Voltage | ±2.5V | 0.9V | 0.9V | -- |
| Action |
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