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Power Circuits / Switching Regulator or Controllers / LT1676IS8#PBF
Datasheets
LT1676IS8#PBF by:

Wide Input Range, High Efficiency, Step-Down Switching Regulator

Part Details for LT1676IS8#PBF by Analog Devices Inc

Results Overview of LT1676IS8#PBF by Analog Devices Inc

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.

LT1676IS8#PBF Information

LT1676IS8#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.

Price & Stock for LT1676IS8#PBF

Part # Distributor Description Stock Price Buy
DISTI # 51AK8204
Newark Dc/Dc Conv, Buck, 100Khz, 125Deg C, No. Of Outputs:1Outputs, Topology:Buck (Step Down), Input Voltage Min:6.7V, Input Voltage Max:60V, Max Output Current:700Ma, Ic Case/Package:Nsoic, No. Of Pins:8Pins, Ic Mounting:Surface Mount Rohs Compliant: Yes |Analog Devices LT1676IS8#PBF RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 843
  • 1 $9.9700
  • 10 $9.0000
  • 25 $8.5800
  • 50 $8.0200
  • 100 $7.4500
  • 300 $7.1200
  • 500 $6.4900
$6.4900 / $9.9700 Buy Now
Analog Devices Inc Wide In Rng, Hi Eff, Buck Sw R Package Multiple: 100 1174
  • 1 $12.3800
  • 10 $8.7250
  • 25 $7.7824
  • 100 $6.7290
  • 250 $6.2189
  • 500 $5.9084
  • 1,000 $5.6750
$5.6750 / $12.3800 Buy Now
Rochester Electronics LT1676 - Wide Input Range Hi Eff Sw Reg RoHS: Compliant Status: Active Min Qty: 1 51
  • 1 $6.3100
  • 25 $6.1800
  • 100 $5.9300
  • 500 $5.6800
  • 1,000 $5.3600
$5.3600 / $6.3100 Buy Now
DISTI # LT1676IS8PBF
TME PMIC, DC/DC converter, Uin: 7.4÷60VDC, Uout: 1.24÷51VDC, 700mA, SO8 Min Qty: 1 0
  • 1 $6.9800
  • 3 $5.6300
  • 10 $5.0400
  • 25 $4.8500
$4.8500 / $6.9800 RFQ
DISTI # LT1676IS8#PBF
Richardson RFPD POWER MANAGEMENT IC RoHS: Compliant Min Qty: 100 0
  • 100 $6.4400
  • 500 $6.2600
  • 1,000 $6.0900
  • 5,000 $5.8700
$5.8700 / $6.4400 Buy Now

Part Details for LT1676IS8#PBF

LT1676IS8#PBF CAD Models

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LT1676IS8#PBF Part Data Attributes

Parametric Data
LT1676IS8#PBF Analog Devices Inc
Buy Now Datasheet
Compare Parts:
LT1676IS8#PBF Analog Devices Inc Wide Input Range, High Efficiency, Step-Down Switching Regulator
Pbfree Code No
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ANALOG DEVICES INC
Package Description 0.150 INCH, PLASTIC, SO-8
Pin Count 8
Manufacturer Package Code 05-08-1610 (S8)
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 60 V
Input Voltage-Min 7.4 V
Input Voltage-Nom 48 V
JESD-30 Code R-PDSO-G8
JESD-609 Code e3
Length 4.9 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 8
Output Current-Max 1 A
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Surface Mount YES
Switcher Configuration BUCK
Switching Frequency-Max 115 kHz
Technology BIPOLAR
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 3.9 mm

Alternate Parts for LT1676IS8#PBF

This table gives cross-reference parts and alternative options found for LT1676IS8#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 LT1676IS8#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
LT1676IS8#TRPBF Linear Technology Check for Price LT1676 - Wide Input Range, High Efficiency, Step-Down Switching Regulator; Package: SO; Pins: 8; Temperature Range: -40°C to 85°C LT1676IS8#PBF vs LT1676IS8#TRPBF
LT1676CS8 Linear Technology Check for Price LT1676 - Wide Input Range, High Efficiency, Step-Down Switching Regulator; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C LT1676IS8#PBF vs LT1676CS8
LT1676IS8#PBF Linear Technology Check for Price LT1676 - Wide Input Range, High Efficiency, Step-Down Switching Regulator; Package: SO; Pins: 8; Temperature Range: -40°C to 85°C LT1676IS8#PBF vs LT1676IS8#PBF
LT1676CS8#TR Linear Technology Check for Price LT1676 - Wide Input Range, High Efficiency, Step-Down Switching Regulator; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C LT1676IS8#PBF vs LT1676CS8#TR
LT1676IS8#TR Analog Devices Inc Check for Price Switching Regulator, Current-mode, 1A, 115kHz Switching Freq-Max, PDSO8 LT1676IS8#PBF vs LT1676IS8#TR
LT1676CS8#PBF Linear Technology Check for Price LT1676 - Wide Input Range, High Efficiency, Step-Down Switching Regulator; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C LT1676IS8#PBF vs LT1676CS8#PBF
LT1676CS8#TRPBF Linear Technology Check for Price LT1676 - Wide Input Range, High Efficiency, Step-Down Switching Regulator; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C LT1676IS8#PBF vs LT1676CS8#TRPBF
LT1676CS8 Analog Devices Inc Check for Price Switching Regulator, Current-mode, 1A, 115kHz Switching Freq-Max, PDSO8 LT1676IS8#PBF vs LT1676CS8
LT1676CS8#TRPBF Analog Devices Inc $5.9662 Wide Input Range, High Efficiency, Step-Down Switching Regulator LT1676IS8#PBF vs LT1676CS8#TRPBF

LT1676IS8#PBF Related Parts

LT1676IS8#PBF Frequently Asked Questions (FAQ)

  • The maximum power dissipation of the LT1676IS8 is 1.4W, which is calculated based on the package thermal resistance and the maximum junction temperature.

  • To ensure stability in the LT1676IS8 op-amp, it's essential to follow proper layout and grounding techniques, use a low-ESR capacitor for decoupling, and avoid capacitive loads. Additionally, the datasheet provides guidance on compensation and stability analysis.

  • The recommended input capacitance is 10nF to 100nF, and the recommended output capacitance is 10nF to 1uF. However, the optimal capacitance values may vary depending on the specific application and operating conditions.

  • Yes, the LT1676IS8 can be used as a unity-gain buffer. However, it's essential to ensure that the input and output impedances are matched, and the output is properly terminated to avoid oscillations.

  • To minimize EMI and RFI in your LT1676IS8-based design, use proper shielding, grounding, and layout techniques. Additionally, consider using EMI filters, ferrite beads, or common-mode chokes to reduce electromagnetic interference.

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