Part Details for LT3470AEDDB#TRPBF by Analog Devices Inc
Results Overview of LT3470AEDDB#TRPBF by Analog Devices Inc
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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LT3470AEDDB#TRPBF Information
LT3470AEDDB#TRPBF by Analog Devices Inc is a Switching Regulator or Controller.
Switching Regulator or Controllers 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 LT3470AEDDB#TRPBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
161-LT3470AEDDB#TRPBFCT-ND
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DigiKey | IC REG BUCK ADJ 250MA 8DFN Min Qty: 1 Lead time: 10 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
10140 In Stock |
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$3.6875 / $8.5200 | Buy Now |
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DISTI #
584-LT3470AEDDBTRPBF
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Mouser Electronics | Switching Voltage Regulators uP Buck Reg w/ Int Boost & Catch Diodes RoHS: Compliant | 1288 |
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$3.8100 / $6.9500 | Buy Now |
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Analog Devices Inc | uP Buck Reg w/ Int Boost & Cat Min Qty: 1 Package Multiple: 2500 | 2028 |
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$2.9500 / $8.5200 | Buy Now |
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DISTI #
LT3470AEDDBTRPB
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Richardson RFPD | POWER MANAGEMENT IC RoHS: Compliant Min Qty: 2500 | 0 |
|
$3.8000 / $3.9600 | Buy Now |
Part Details for LT3470AEDDB#TRPBF
LT3470AEDDB#TRPBF CAD Models
LT3470AEDDB#TRPBF Part Data Attributes
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LT3470AEDDB#TRPBF
Analog Devices Inc
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Datasheet
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LT3470AEDDB#TRPBF
Analog Devices Inc
Micropower Buck Regulator with Integrated Boost and Catch Diodes
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Package Description | MO-229WECD-1, DFN-8 | |
| Pin Count | 8 | |
| Manufacturer Package Code | 05-08-1702 | |
| Reach Compliance Code | compliant | |
| Samacsys Manufacturer | Analog Devices | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | CURRENT-MODE | |
| Control Technique | HYSTERETIC CURRENT MODE | |
| Input Voltage-Max | 40 V | |
| Input Voltage-Min | 4 V | |
| Input Voltage-Nom | 10 V | |
| JESD-30 Code | R-PDSO-N8 | |
| JESD-609 Code | e3 | |
| Length | 3 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | ||
| Output Current-Max | 0.56 A | |
| Output Voltage-Max | 16 V | |
| Output Voltage-Min | 1.25 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVSON | |
| Package Equivalence Code | SOLCC8,.08,20 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 0.8 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Technology | BIPOLAR | |
| Temperature Grade | OTHER | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 2 mm |
LT3470AEDDB#TRPBF Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the LT3470AEDDB is 15V, but it's recommended to keep it below 12V for optimal performance and reliability.
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To ensure the stability of the output voltage, it's essential to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Additionally, the output voltage should be decoupled with a 10nF ceramic capacitor.
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The maximum output current that the LT3470AEDDB can deliver is 700mA per channel, but it's recommended to keep it below 500mA for optimal performance and reliability.
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The output voltage of the LT3470AEDDB can be configured by using a resistive divider network between the output and the FB pin. The ratio of the resistors determines the output voltage, and the datasheet provides a formula to calculate the required resistor values.
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The thermal shutdown temperature of the LT3470AEDDB is 150°C. When the junction temperature exceeds this value, the device will shut down to prevent damage.