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Part Details for LT3091IDE#PBF by Analog Devices Inc
Results Overview of LT3091IDE#PBF by Analog Devices Inc
- Distributor Offerings: (7 listings)
- Number of FFF Equivalents: (3 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
LT3091IDE#PBF Information
LT3091IDE#PBF by Analog Devices Inc is a Linear Regulator IC.
Linear Regulator ICs are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Price & Stock for LT3091IDE#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
4407592
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Farnell | LDO, -32 TO 0V, 1.5A, -40 TO 125DEG C RoHS: Compliant Min Qty: 1 Lead time: 21 Weeks, 1 Days Container: Each | 159 |
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$5.4553 / $9.9417 | Buy Now |
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DISTI #
505-LT3091IDE#PBF-ND
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DigiKey | IC REG LIN NEG ADJ 1.5A 14-DFN Min Qty: 1 Lead time: 10 Weeks Container: Tube |
73 In Stock |
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$4.9875 / $10.6500 | Buy Now |
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DISTI #
584-LT3091IDE#PBF
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Mouser Electronics | LDO Voltage Regulators 36V, 1.5A Negative Linear Regulator with Programmable Current Limit RoHS: Compliant | 0 |
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$5.1800 / $9.1300 | Order Now |
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DISTI #
V36:1790_08168134
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Arrow Electronics | LDO Regulator Neg 0V to -32V 1.5A 14-Pin DFN EP Tube RoHS: Compliant Min Qty: 91 Package Multiple: 91 Lead time: 10 Weeks Date Code: 2319 | Americas - 12 |
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$4.7700 / $4.9310 | Buy Now |
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Analog Devices Inc | –36V, 1.5A Neg Lin Reg w/ Prog Package Multiple: 91 | 2381 |
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$3.9900 / $10.6500 | Buy Now |
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DISTI #
35217131
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Verical | LDO Regulator Neg 0V to -32V 1.5A 14-Pin DFN EP Tube RoHS: Compliant Min Qty: 91 Package Multiple: 91 | Americas - 2366 |
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$4.9351 | Buy Now |
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DISTI #
LT3091IDE#PBF
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Richardson RFPD | VOLTAGE REGULATOR RoHS: Compliant Min Qty: 91 | 0 |
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$5.1500 / $5.9900 | Buy Now |
Part Details for LT3091IDE#PBF
LT3091IDE#PBF CAD Models
LT3091IDE#PBF Part Data Attributes
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LT3091IDE#PBF
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
LT3091IDE#PBF
Analog Devices Inc
-36V, 1.5A Negative Linear Regulator with Programmable Current Limit
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Package Description | DFN-14 | |
| Pin Count | 14 | |
| Manufacturer Package Code | 05-08-1708 | |
| Reach Compliance Code | compliant | |
| Samacsys Manufacturer | Analog Devices | |
| Adjustability | ADJUSTABLE | |
| Dropout Voltage1-Max | 0.45 V | |
| Dropout Voltage1-Nom | 0.3 V | |
| JESD-30 Code | R-PDSO-N14 | |
| JESD-609 Code | e3 | |
| Length | 4 mm | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 14 | |
| Operating Temperature TJ-Max | 125 °C | |
| Operating Temperature TJ-Min | -40 °C | |
| Output Current1-Max | 1.5 A | |
| Output Voltage1-Max | 32 V | |
| Output Voltage1-Min | ||
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVSON | |
| Package Equivalence Code | SOLCC14,.12,20 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Regulator Type | ADJUSTABLE NEGATIVE SINGLE OUTPUT LDO REGULATOR | |
| Seated Height-Max | 0.8 mm | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | DUAL | |
| Width | 3 mm |
Alternate Parts for LT3091IDE#PBF
This table gives cross-reference parts and alternative options found for LT3091IDE#PBF. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LT3091IDE#PBF, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LT3091HDE#PBF | Analog Devices Inc | $5.5843 | -36V, 1.5A Negative Linear Regulator with Programmable Current Limit | LT3091IDE#PBF vs LT3091HDE#PBF |
| LT3091EDE#TRPBF | Analog Devices Inc | Check for Price | -36V, 1.5A Negative Linear Regulator with Programmable Current Limit | LT3091IDE#PBF vs LT3091EDE#TRPBF |
| LT3091HDE#TRPBF | Analog Devices Inc | Check for Price | -36V, 1.5A Negative Linear Regulator with Programmable Current Limit | LT3091IDE#PBF vs LT3091HDE#TRPBF |
LT3091IDE#PBF Frequently Asked Questions (FAQ)
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The maximum input voltage that the LT3091IDE#PBF can handle is 36V, but it's recommended to keep it below 30V for optimal performance and reliability.
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To ensure the stability of the output voltage, make sure to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Also, ensure that the output voltage is within the recommended range of 0.8V to 15V.
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The maximum output current that the LT3091IDE#PBF can deliver is 1.5A, but it's recommended to keep it below 1A for optimal performance and reliability.
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The soft-start feature in the LT3091IDE#PBF can be configured by connecting a capacitor from the SS pin to ground. The value of the capacitor determines the soft-start time, with larger values resulting in slower start-up times.
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The EN (enable) pin in the LT3091IDE#PBF is used to enable or disable the regulator. When the EN pin is high, the regulator is enabled, and when it's low, the regulator is disabled.