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Synchronous Step-Down Switching Regulator Controller
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.
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
50AK3263
|
Newark | Dc/Dc Ctrl, Sync Buck, 750Khz, 125Deg C, Control Mode:Current Mode Control, Supply Voltage Min:4V, Supply Voltage Max:38V, No. Of Outputs:1Outputs, Duty Cycle (%):99%, Ic Case/Package:Qfn-Ep, No. Of Pins:16Pins, Product Range:- Rohs Compliant: Yes |Analog Devices LTC3851AEUD#PBF RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 13 |
|
$2.9500 / $5.5900 | Buy Now |
DISTI #
LTC3851AEUD#PBF-ND
|
DigiKey | IC REG CTRLR BUCK 16QFN Min Qty: 1 Lead time: 10 Weeks Container: Tube |
889 In Stock |
|
$2.6125 / $6.7700 | Buy Now |
DISTI #
584-LTC3851AEUD#PBF
|
Mouser Electronics | Switching Voltage Regulators Sync Buck Sw Reg Cntr RoHS: Compliant | 181 |
|
$2.5900 / $6.3400 | Buy Now |
|
Analog Devices Inc | Sync Buck Sw Reg Cntr Package Multiple: 121 | 420 |
|
$2.0900 / $6.7700 | Buy Now |
DISTI #
35215930
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Verical | DC/DC Cntrlr Single-OUT Step Down 810kHz 16-Pin QFN EP Tube RoHS: Compliant Min Qty: 121 Package Multiple: 121 | Americas - 242 |
|
$2.4400 | Buy Now |
DISTI #
LTC3851AEUDPBF
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TME | PMIC, DC/DC converter, Uin: 4÷38VDC, Uout: 0.8÷5.5VDC, 25A, QFN16 Min Qty: 1 | 0 |
|
$2.0900 / $3.0600 | RFQ |
DISTI #
LTC3851AEUD#PBF
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Richardson RFPD | POWER MANAGEMENT IC RoHS: Compliant Min Qty: 121 | 0 |
|
$2.7000 / $2.9600 | Buy Now |
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LTC3851AEUD#PBF
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
LTC3851AEUD#PBF
Analog Devices Inc
Synchronous Step-Down Switching Regulator Controller
|
Pbfree Code | No | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | ANALOG DEVICES INC | |
Package Description | 3 X 3 MM, LEAD FREE, PLASTIC, MO-220WEED-2, QFN-16 | |
Pin Count | 16 | |
Manufacturer Package Code | 05-08-1691 | |
Reach Compliance Code | compliant | |
Samacsys Manufacturer | Analog Devices | |
Additional Feature | ALSO OPERATES AS LDO REGULATOR, OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 5.5V | |
Analog IC - Other Type | SWITCHING REGULATOR | |
Control Mode | CURRENT-MODE | |
Control Technique | PULSE WIDTH MODULATION | |
Input Voltage-Max | 38 V | |
Input Voltage-Min | 4 V | |
Input Voltage-Nom | 15 V | |
JESD-30 Code | S-PQCC-N16 | |
JESD-609 Code | e3 | |
Length | 3 mm | |
Moisture Sensitivity Level | 1 | |
Number of Functions | 1 | |
Number of Terminals | 16 | |
Operating Temperature-Max | 85 °C | |
Operating Temperature-Min | ||
Output Current-Max | 0.005 A | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | HVQCCN | |
Package Shape | SQUARE | |
Package Style | CHIP CARRIER | |
Peak Reflow Temperature (Cel) | 260 | |
Qualification Status | Not Qualified | |
Seated Height-Max | 0.8 mm | |
Surface Mount | YES | |
Switcher Configuration | BUCK | |
Switching Frequency-Max | 810 kHz | |
Technology | CMOS | |
Temperature Grade | OTHER | |
Terminal Finish | Matte Tin (Sn) | |
Terminal Form | NO LEAD | |
Terminal Pitch | 0.5 mm | |
Terminal Position | QUAD | |
Time@Peak Reflow Temperature-Max (s) | 30 | |
Width | 3 mm |
This table gives cross-reference parts and alternative options found for LTC3851AEUD#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 LTC3851AEUD#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 |
---|---|---|---|---|
LTC3851AIUD#PBF | Linear Technology | Check for Price | LTC3851A - Synchronous Step-Down Switching Regulator Controller; Package: QFN; Pins: 16; Temperature Range: -40°C to 85°C | LTC3851AEUD#PBF vs LTC3851AIUD#PBF |
LTC3851AEUD#PBF | Linear Technology | Check for Price | LTC3851A - Synchronous Step-Down Switching Regulator Controller; Package: QFN; Pins: 16; Temperature Range: -40°C to 85°C | LTC3851AEUD#PBF vs LTC3851AEUD#PBF |
LTC3851AEUD#TRPBF | Analog Devices Inc | Check for Price | Synchronous Step-Down Switching Regulator Controller | LTC3851AEUD#PBF vs LTC3851AEUD#TRPBF |
LTC3851AIUD#PBF | Analog Devices Inc | $2.5816 | Synchronous Step-Down Switching Regulator Controller | LTC3851AEUD#PBF vs LTC3851AIUD#PBF |