Datasheets
LT8636EV#PBF by: Analog Devices Inc

42V, 5A/7A Peak Synchronous Step-Down Silent Switcher with 2.5µA Quiescent Current

Part Details for LT8636EV#PBF by Analog Devices Inc

Results Overview of LT8636EV#PBF by Analog Devices Inc

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LT8636EV#PBF Information

LT8636EV#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 LT8636EV#PBF

Part # Distributor Description Stock Price Buy
DISTI # 02AM3226
Newark Switching Regulator, 5A, Lqfn-Ep-20 Rohs Compliant: Yes |Analog Devices LT8636EV#PBF RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 0
  • 1 $11.3600
  • 10 $7.7800
  • 25 $6.8400
  • 50 $6.3900
  • 100 $5.9300
  • 250 $5.4400
$5.4400 / $11.3600 Buy Now
DISTI # 505-LT8636EV#PBF-ND
DigiKey IC REG BUCK ADJ 5A 20LQFN Min Qty: 1 Lead time: 10 Weeks Container: Tray 385
In Stock
  • 1 $11.3600
  • 10 $7.7780
  • 25 $6.8436
  • 100 $5.7867
  • 490 $5.4375
$5.4375 / $11.3600 Buy Now
DISTI # 584-LT8636EV#PBF
Mouser Electronics Switching Voltage Regulators 42V,6A Sync Step down Silent Switcher RoHS: Compliant 1485
  • 1 $11.3600
  • 10 $7.7800
  • 25 $5.9400
  • 100 $5.4400
  • 490 $5.4300
$5.4300 / $11.3600 Buy Now
Analog Devices Inc 42V,6A Sync Step down Silent S Package Multiple: 490 77
  • 1 $11.3600
  • 10 $7.7780
  • 25 $6.8436
  • 100 $5.7867
  • 1,000 $4.3500
$4.3500 / $11.3600 Buy Now
DISTI # 87858767
Verical Conv DC-DC 3.4V to 42V Synchronous Step Down Single-Out 0.97V to 41.58V 5A 20-Pin LQFN EP Tray RoHS: Compliant Min Qty: 96 Package Multiple: 96 Date Code: 2504 Americas - 96
  • 96 $11.7530
$11.7530 Buy Now
DISTI # LT8636EV#PBF
Richardson RFPD POWER MANAGEMENT IC RoHS: Compliant Min Qty: 490 0
  • 490 $6.1600
  • 500 $6.0000
  • 1,000 $5.8300
  • 5,000 $5.6200
$5.6200 / $6.1600 Buy Now
Vyrian Other Function Semiconductors 463
RFQ
Win Source Electronics 42V,6A SYNCHRONOUSE STEP DOWN SI / Buck Switching Regulator IC Positive Adjustable 0.97V 1 Output ... 5A 20-TFQFN Exposed Pad more 3970
  • 6 $8.3958
  • 13 $7.8542
  • 20 $7.5834
  • 29 $7.0417
  • 37 $6.7709
  • 47 $6.5000
$6.5000 / $8.3958 Buy Now

Part Details for LT8636EV#PBF

LT8636EV#PBF CAD Models

LT8636EV#PBF Part Data Attributes

LT8636EV#PBF Analog Devices Inc
Buy Now Datasheet
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LT8636EV#PBF Analog Devices Inc 42V, 5A/7A Peak Synchronous Step-Down Silent Switcher with 2.5µA Quiescent Current
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Pbfree Code No
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ANALOG DEVICES INC
Package Description LQFN-20
Pin Count 20
Manufacturer Package Code 05-08-1602
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Analog Devices
Analog IC - Other Type SWITCHING REGULATOR
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 42 V
Input Voltage-Min 3.4 V
Input Voltage-Nom 6 V
JESD-30 Code R-XQCC-N20
Length 4 mm
Number of Functions 1
Number of Terminals 20
Operating Temperature-Max 125 °C
Operating Temperature-Min
Output Current-Max 5 A
Package Body Material UNSPECIFIED
Package Code HQCCN
Package Equivalence Code LCC20,.12X.16,20
Package Shape RECTANGULAR
Package Style CHIP CARRIER, HEAT SINK/SLUG
Peak Reflow Temperature (Cel) NOT SPECIFIED
Seated Height-Max 1.03 mm
Surface Mount YES
Switcher Configuration BUCK
Switching Frequency-Max 3000 kHz
Technology BIPOLAR
Temperature Grade OTHER
Terminal Form NO LEAD
Terminal Pitch 0.5 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 3 mm

Alternate Parts for LT8636EV#PBF

This table gives cross-reference parts and alternative options found for LT8636EV#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 LT8636EV#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
LT8636JV#WPBF Analog Devices Inc Check for Price 42V, 5A/7A Peak Synchronous Step-Down Silent Switcher with 2.5µA Quiescent Current LT8636EV#PBF vs LT8636JV#WPBF
LT8636HV#WPBF Analog Devices Inc Check for Price 42V, 5A/7A Peak Synchronous Step-Down Silent Switcher with 2.5µA Quiescent Current LT8636EV#PBF vs LT8636HV#WPBF
LT8636EV#WPBF Analog Devices Inc Check for Price 42V, 5A/7A Peak Synchronous Step-Down Silent Switcher with 2.5µA Quiescent Current LT8636EV#PBF vs LT8636EV#WPBF
LT8636HV#PBF Analog Devices Inc $7.6007 42V, 5A/7A Peak Synchronous Step-Down Silent Switcher with 2.5µA Quiescent Current LT8636EV#PBF vs LT8636HV#PBF
LT8636JV#PBF Analog Devices Inc $6.7121 42V, 5A/7A Peak Synchronous Step-Down Silent Switcher with 2.5µA Quiescent Current LT8636EV#PBF vs LT8636JV#PBF

LT8636EV#PBF Frequently Asked Questions (FAQ)

  • The maximum input voltage that the LT8636 can handle is 42V, but it's recommended to keep it below 36V for optimal performance and reliability.

  • To optimize the layout for the LT8636, keep the input and output capacitors close to the IC, use a solid ground plane, and minimize the length of the traces between the IC and the capacitors. Also, ensure that the input and output voltage rails are separated to minimize noise coupling.

  • The recommended input capacitor value is 10uF to 22uF, and it's recommended to use a low-ESR ceramic capacitor, such as an X5R or X7R type, to minimize voltage ripple and ensure stable operation.

  • The output voltage of the LT8636 can be set using a resistive divider network between the output and the FB pin. The recommended resistors are 1% tolerance, and the ratio of the resistors determines the output voltage.

  • The maximum output current that the LT8636 can deliver is 3A, but it's recommended to derate the output current based on the input voltage, output voltage, and ambient temperature to ensure reliable operation.