Datasheets
LT3971IMSE-3.3#PBF by:

38V, 1.2A, 2MHz Step-Down Regulator with 2.8µA Quiescent Current

Part Details for LT3971IMSE-3.3#PBF by Analog Devices Inc

Overview of LT3971IMSE-3.3#PBF by Analog Devices Inc

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Applications Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

Price & Stock for LT3971IMSE-3.3#PBF

Part # Distributor Description Stock Price Buy
DISTI # 02AM3132
Newark Switching Regulator, 1.2A, Msop-Ep-10 Rohs Compliant: Yes |Analog Devices LT3971IMSE-3.3#PBF RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 0
  • 1 $8.8200
  • 10 $7.9700
  • 25 $7.7800
  • 50 $7.6000
  • 100 $6.6000
  • 250 $6.3000
  • 500 $5.7500
$5.7500 / $8.8200 Buy Now
DISTI # LT3971IMSE-3.3#PBF-ND
DigiKey IC REG BUCK 3.3V 1.2A 10MSOP Min Qty: 1 Lead time: 10 Weeks Container: Tube 168
In Stock
  • 1 $10.4000
  • 10 $7.2530
  • 50 $5.9446
  • 100 $5.5322
  • 250 $5.0920
  • 500 $4.8240
  • 1,000 $4.6015
$4.6015 / $10.4000 Buy Now
DISTI # 584-3971IMSE-3.3PBF
Mouser Electronics Switching Voltage Regulators 38V, 1.2A, 2MHz Buck Reg w/ 2.8uA Q C RoHS: Compliant 79
  • 1 $9.9500
  • 10 $6.8500
  • 50 $5.9400
  • 100 $5.5300
  • 250 $5.0900
  • 500 $4.8200
  • 1,000 $4.6000
$4.6000 / $9.9500 Buy Now
Analog Devices Inc 38V, 1.2A, 2MHz Buck Reg w/ 2. Package Multiple: 50 4584
  • 1 $10.4000
  • 10 $7.2530
  • 100 $5.5322
  • 250 $5.0920
  • 500 $4.8240
  • 1,000 $4.6015
$4.6015 / $10.4000 Buy Now
DISTI # 42659730
Verical Conv DC-DC 4.3V to 38V Synchronous Step Down Single-Out 3.3V 1.2A 10-Pin MSOP EP Tube RoHS: Compliant Min Qty: 100 Package Multiple: 100 Americas - 4500
  • 100 $4.3700
$4.3700 Buy Now
DISTI # LT3971IMSE-3.3P
Richardson RFPD DC TO DC CONVERTER RoHS: Compliant Min Qty: 100 0
  • 100 $5.2000
  • 500 $5.0600
  • 1,000 $4.9300
  • 5,000 $4.7400
$4.7400 / $5.2000 Buy Now

Part Details for LT3971IMSE-3.3#PBF

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LT3971IMSE-3.3#PBF Part Data Attributes

LT3971IMSE-3.3#PBF Analog Devices Inc
Buy Now Datasheet
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LT3971IMSE-3.3#PBF Analog Devices Inc 38V, 1.2A, 2MHz Step-Down Regulator with 2.8µA Quiescent Current
Pbfree Code No
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ANALOG DEVICES INC
Package Description LEAD FREE, PLASTIC, MSOP-10
Pin Count 10
Manufacturer Package Code 05-08-1664
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 38 V
Input Voltage-Min 4.3 V
Input Voltage-Nom 12 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 3 A
Output Voltage-Nom 3.3 V
Package Body Material PLASTIC/EPOXY
Package Code HTSSOP
Package Shape SQUARE
Package Style SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.1 mm
Surface Mount YES
Switcher Configuration BUCK
Switching Frequency-Max 2400 kHz
Technology BIPOLAR
Temperature Grade AUTOMOTIVE
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 0.5 mm
Terminal Position DUAL
Width 3 mm

Alternate Parts for LT3971IMSE-3.3#PBF

This table gives cross-reference parts and alternative options found for LT3971IMSE-3.3#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 LT3971IMSE-3.3#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
LT3971EMSE-3.3#PBF Linear Technology Check for Price LT3971 - 38V, 1.2A, 2MHz Step-Down Regulator with 2.8µA Quiescent Current; Package: MSOP; Pins: 10; Temperature Range: -40°C to 85°C LT3971IMSE-3.3#PBF vs LT3971EMSE-3.3#PBF
LT3971EMSE-3.3#TRPBF Linear Technology Check for Price LT3971 - 38V, 1.2A, 2MHz Step-Down Regulator with 2.8µA Quiescent Current; Package: MSOP; Pins: 10; Temperature Range: -40°C to 85°C LT3971IMSE-3.3#PBF vs LT3971EMSE-3.3#TRPBF
LT3971EMSE-3.3#PBF Analog Devices Inc $5.2050 38V, 1.2A, 2MHz Step-Down Regulator with 2.8µA Quiescent Current LT3971IMSE-3.3#PBF vs LT3971EMSE-3.3#PBF
Part Number Manufacturer Composite Price Description Compare
LT3971IMSE-3.3#TRPBF Analog Devices Inc Check for Price 38V, 1.2A, 2MHz Step-Down Regulator with 2.8µA Quiescent Current LT3971IMSE-3.3#PBF vs LT3971IMSE-3.3#TRPBF
PLMQ66430R5RXBR Texas Instruments Check for Price 36-V, 3-A low-EMI synchronous step-down converter with 1.5-µA IQ 14-VQFN-FCRLF -40 to 150 LT3971IMSE-3.3#PBF vs PLMQ66430R5RXBR
LM61435AANQRJRRQ1 Texas Instruments $1.9563 Automotive 3-V to 36-V, 3.5-A synchronous step-down converter 14-VQFN-HR -40 to 150 LT3971IMSE-3.3#PBF vs LM61435AANQRJRRQ1
TPS65257RHAR Texas Instruments $2.4747 4.5v to 16v input, 3A/2A/2A output Synchronous triple buck converter with USB switch 40-VQFN -40 to 85 LT3971IMSE-3.3#PBF vs TPS65257RHAR
TPS652510RHAT Texas Instruments Check for Price 4.5-V to 16-V input, 3A/2A/2A output, Synchronous triple buck converter 40-VQFN -40 to 85 LT3971IMSE-3.3#PBF vs TPS652510RHAT
TPS65257RHAT Texas Instruments $2.8467 4.5v to 16v input, 3A/2A/2A output Synchronous triple buck converter with USB switch 40-VQFN LT3971IMSE-3.3#PBF vs TPS65257RHAT
TPS25831QWRHBRQ1 Texas Instruments Check for Price USB Type-C™ DCP Charge port converter with STB protection, cable comp. and thermal foldback 32-VQFN -40 to 125 LT3971IMSE-3.3#PBF vs TPS25831QWRHBRQ1
LM536353QRNLTQ1 Texas Instruments $3.0792 3.5-A, 36-V synchronous, 2.1-MHz, automotive step-down DC-DC converter 22-VQFN-HR -40 to 150 LT3971IMSE-3.3#PBF vs LM536353QRNLTQ1
TPS25831QWRHBTQ1 Texas Instruments Check for Price USB Type-C™ DCP Charge port converter with STB protection, cable comp. and thermal foldback 32-VQFN -40 to 125 LT3971IMSE-3.3#PBF vs TPS25831QWRHBTQ1
TPS652510RHAR Texas Instruments Check for Price 4.5-V to 16-V input, 3A/2A/2A output, Synchronous triple buck converter 40-VQFN -40 to 85 LT3971IMSE-3.3#PBF vs TPS652510RHAR

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