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1.25A, 4MHz, Synchronous Step-Down DC/DC Converter
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.
LTC3411AEMS#PBF 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.
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
51AK6830
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Newark | Dc/Dc Conv, Sync Buck, 2.5Mhz, 125Deg C, No. Of Outputs:1Outputs, Topology:Synchronous Buck (Step Down), Input Voltage Min:2.5V, Input Voltage Max:5.5V, Max Output Current:1.25A, Ic Case/Package:Msop, No. Of Pins:10Pins Rohs Compliant: Yes |Analog Devices LTC3411AEMS#PBF RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 478 |
|
$3.1100 / $5.9100 | Buy Now |
DISTI #
LTC3411AEMS#PBF-ND
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DigiKey | IC REG BUCK ADJ 1.25A 10MSOP Min Qty: 1 Lead time: 10 Weeks Container: Tube |
154 In Stock |
|
$3.0375 / $5.9100 | Buy Now |
DISTI #
584-LTC3411AEMS#PBF
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Mouser Electronics | Switching Voltage Regulators 1.25A, 4MHz, Sync Buck DC/DC Conv RoHS: Compliant | 99 |
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$3.0300 / $4.6700 | Buy Now |
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Analog Devices Inc | 1.25A, 4MHz, Sync Buck DC/DC C Package Multiple: 50 | 1581 |
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$2.4300 / $5.9100 | Buy Now |
DISTI #
35213604
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Verical | Conv DC-DC 2.5V to 5.5V Synchronous Step Down Single-Out 0.8V to 5.5V 1.25A 10-Pin MSOP Tube RoHS: Compliant Min Qty: 200 Package Multiple: 200 | Americas - 1400 |
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$3.0566 | Buy Now |
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Rochester Electronics | LTC3411 - 1.25A, 4MHz, Synchronous Step-Down DC/DC Converter RoHS: Compliant Status: Active Min Qty: 1 | 50 |
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$2.5500 / $3.1900 | Buy Now |
DISTI #
LTC3411AEMSPBF
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TME | PMIC, DC/DC converter, Uin: 2.5÷5.5VDC, Uout: 0.8÷5.5VDC, 2.1A Min Qty: 1 | 0 |
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$2.8500 / $4.1800 | RFQ |
DISTI #
LTC3411AEMS#PBF
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Richardson RFPD | DC TO DC CONVERTER RoHS: Compliant Min Qty: 200 | 0 |
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$3.1400 / $3.4500 | Buy Now |
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LTC3411AEMS#PBF
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
LTC3411AEMS#PBF
Analog Devices Inc
1.25A, 4MHz, Synchronous Step-Down DC/DC Converter
|
Pbfree Code | No | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | ANALOG DEVICES INC | |
Package Description | MSOP-10 | |
Pin Count | 10 | |
Manufacturer Package Code | 05-08-1661 | |
Reach Compliance Code | compliant | |
Samacsys Manufacturer | Analog Devices | |
Analog IC - Other Type | SWITCHING REGULATOR | |
Control Mode | CURRENT-MODE | |
Control Technique | PULSE WIDTH MODULATION | |
Input Voltage-Max | 5.5 V | |
Input Voltage-Min | 2.5 V | |
Input Voltage-Nom | 3.6 V | |
JESD-30 Code | S-PDSO-G10 | |
JESD-609 Code | e3 | |
Length | 3 mm | |
Moisture Sensitivity Level | 1 | |
Number of Functions | 1 | |
Number of Terminals | 10 | |
Operating Temperature-Max | 125 °C | |
Operating Temperature-Min | -40 °C | |
Output Current-Max | 1.25 A | |
Output Voltage-Max | 5.5 V | |
Output Voltage-Min | 0.8 V | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | TSSOP | |
Package Equivalence Code | TSSOP10,.19,20 | |
Package Shape | SQUARE | |
Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
Peak Reflow Temperature (Cel) | 260 | |
Qualification Status | Not Qualified | |
Seated Height-Max | 1.1 mm | |
Supply Current-Max (Isup) | 0.45 mA | |
Surface Mount | YES | |
Switcher Configuration | BUCK | |
Switching Frequency-Max | 4000 kHz | |
Technology | CMOS | |
Temperature Grade | AUTOMOTIVE | |
Terminal Finish | Matte Tin (Sn) | |
Terminal Form | GULL WING | |
Terminal Pitch | 0.5 mm | |
Terminal Position | DUAL | |
Time@Peak Reflow Temperature-Max (s) | 30 | |
Width | 3 mm |
This table gives cross-reference parts and alternative options found for LTC3411AEMS#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 LTC3411AEMS#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 |
---|---|---|---|---|
LTC3411AIMS#PBF | Linear Technology | Check for Price | LTC3411A - 1.25A, 4MHz, Synchronous Step-Down DC/DC Converter; Package: MSOP; Pins: 10; Temperature Range: -40°C to 85°C | LTC3411AEMS#PBF vs LTC3411AIMS#PBF |
LTC3411AIMS#TRPBF | Linear Technology | Check for Price | LTC3411A - 1.25A, 4MHz, Synchronous Step-Down DC/DC Converter; Package: MSOP; Pins: 10; Temperature Range: -40°C to 85°C | LTC3411AEMS#PBF vs LTC3411AIMS#TRPBF |
LTC3411AEMS#PBF | Linear Technology | Check for Price | LTC3411A - 1.25A, 4MHz, Synchronous Step-Down DC/DC Converter; Package: MSOP; Pins: 10; Temperature Range: -40°C to 85°C | LTC3411AEMS#PBF vs LTC3411AEMS#PBF |
LTC3411AEMS#TRPBF | Linear Technology | Check for Price | LTC3411A - 1.25A, 4MHz, Synchronous Step-Down DC/DC Converter; Package: MSOP; Pins: 10; Temperature Range: -40°C to 85°C | LTC3411AEMS#PBF vs LTC3411AEMS#TRPBF |
The maximum input voltage that can be applied to the VIN pin is 15V, but it's recommended to keep it below 12V for optimal performance and to prevent damage to the internal components.
To ensure the stability of the output voltage, make sure to use a suitable output capacitor with a low ESR (Equivalent Series Resistance) and a sufficient capacitance value. A minimum of 10uF ceramic capacitor is recommended. Also, ensure that the input voltage is within the recommended range and the output current is within the specified limits.
The maximum output current that can be drawn from the LTC3411AEMS is 1.5A. However, it's recommended to keep the output current below 1.2A for optimal performance and to prevent overheating.
The soft-start feature of the LTC3411AEMS can be configured by connecting a capacitor from the SS pin to GND. The value of the capacitor determines the soft-start time. A larger capacitor value results in a slower soft-start time. The recommended soft-start time is between 1ms to 10ms.
The PG (Power Good) pin is an open-drain output that indicates when the output voltage is within the specified regulation range. It can be used to monitor the output voltage and to generate a reset signal for the downstream circuitry. To use the PG pin, connect it to a pull-up resistor and a logic input of the downstream circuitry.