Datasheets
LT1371CR by:

LT1371 - 500kHz High Efficiency 3A Switching Regulator; Package: DD PAK; Pins: 7; Temperature Range: 0°C to 70°C

Part Details for LT1371CR by Linear Technology

Overview of LT1371CR by Linear Technology

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.

Price & Stock for LT1371CR

Part # Distributor Description Stock Price Buy
Bristol Electronics   162
RFQ
Bristol Electronics   Min Qty: 1 104
  • 1 $9.2960
  • 4 $6.0424
  • 10 $4.6480
  • 28 $4.3384
  • 59 $4.0280
$4.0280 / $9.2960 Buy Now
Bristol Electronics   62
RFQ
Bristol Electronics   74
RFQ
Quest Components Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 7 Pin, Plastic, SIP 2103
  • 1 $11.2500
  • 445 $4.1250
  • 728 $3.9375
$3.9375 / $11.2500 Buy Now
Quest Components Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 7 Pin, Plastic, SIP 110
  • 1 $10.4160
  • 11 $6.9440
  • 37 $6.4232
$6.4232 / $10.4160 Buy Now
Quest Components Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 7 Pin, Plastic, SIP 34
  • 1 $11.2500
  • 10 $7.5000
  • 34 $6.9375
$6.9375 / $11.2500 Buy Now
Quest Components Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 7 Pin, Plastic, SIP 12
  • 1 $11.2500
  • 2 $7.5000
  • 4 $5.6250
$5.6250 / $11.2500 Buy Now
Quest Components Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 7 Pin, Plastic, SIP 36
  • 1 $12.4500
  • 4 $6.2250
  • 33 $5.8100
$5.8100 / $12.4500 Buy Now
Quest Components Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 7 Pin, Plastic, SIP 342
  • 1 $13.0500
  • 94 $10.1500
  • 198 $9.2800
$9.2800 / $13.0500 Buy Now
DISTI # SMC-LT1371CR
Sensible Micro Corporation AS6081 Certified Vendor, Ships Same day, 1 Year Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 0 Weeks, 1 Days Date Code: 1996+ Container: Tape & Reel 124
  • 100 $3.7088
  • 500 $3.5362
  • 1,000 $3.4465
$3.4465 / $3.7088 RFQ
Chip1Cloud 500kHz High Efficiency 3A Switching Regulator 2480
RFQ
Component Electronics, Inc IN STOCK SHIP TODAY 128
  • 1 $8.4600
  • 100 $6.3500
  • 1,000 $5.5000
$5.5000 / $8.4600 Buy Now

Part Details for LT1371CR

LT1371CR CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

LT1371CR Part Data Attributes:

LT1371CR Linear Technology
Buy Now Datasheet
Compare Parts:
LT1371CR Linear Technology LT1371 - 500kHz High Efficiency 3A Switching Regulator; Package: DD PAK; Pins: 7; Temperature Range: 0°C to 70°C
Rohs Code No
Part Life Cycle Code Transferred
Ihs Manufacturer LINEAR TECHNOLOGY CORP
Part Package Code D2PAK
Package Description TO-263, SMSIP7H,.55,50TB
Pin Count 7
Manufacturer Package Code R
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Analog IC - Other Type SWITCHING REGULATOR
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 30 V
Input Voltage-Min 2.7 V
Input Voltage-Nom 5 V
JESD-30 Code R-PSSO-G7
JESD-609 Code e0
Length 10.2235 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 7
Operating Temperature-Max 70 °C
Operating Temperature-Min
Output Current-Max 3 A
Output Voltage-Nom 1.245 V
Package Body Material PLASTIC/EPOXY
Package Code TO-263
Package Equivalence Code SMSIP7H,.55,50TB
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Qualification Status Not Qualified
Seated Height-Max 4.572 mm
Supply Current-Max (Isup) 5.5 mA
Surface Mount YES
Switcher Configuration BOOST
Switching Frequency-Max 580 kHz
Technology BIPOLAR
Temperature Grade COMMERCIAL
Terminal Finish TIN LEAD OVER NICKEL
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position SINGLE
Width 8.89 mm

Alternate Parts for LT1371CR

This table gives cross-reference parts and alternative options found for LT1371CR. 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 LT1371CR, 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 Description Manufacturer Compare
LT1371IR#PBF 500kHz High Efficiency 3A Switching Regulator Analog Devices Inc LT1371CR vs LT1371IR#PBF
LT1371CR#TRPBF LT1371 - 500kHz High Efficiency 3A Switching Regulator; Package: DD PAK; Pins: 7; Temperature Range: 0°C to 70°C Linear Technology LT1371CR vs LT1371CR#TRPBF
LT1371CR Switching Regulator, Current-mode, 3A, 580kHz Switching Freq-Max, BIPolar, PSSO7 Analog Devices Inc LT1371CR vs LT1371CR
LT1371IR#PBF LT1371 - 500kHz High Efficiency 3A Switching Regulator; Package: DD PAK; Pins: 7; Temperature Range: -40°C to 85°C Linear Technology LT1371CR vs LT1371IR#PBF
LT1371IR#TRPBF 500kHz High Efficiency 3A Switching Regulator Analog Devices Inc LT1371CR vs LT1371IR#TRPBF
LT1371CR#TRPBF 500kHz High Efficiency 3A Switching Regulator Analog Devices Inc LT1371CR vs LT1371CR#TRPBF
LT1371CR#TR LT1371 - 500kHz High Efficiency 3A Switching Regulator; Package: DD PAK; Pins: 7; Temperature Range: 0°C to 70°C Linear Technology LT1371CR vs LT1371CR#TR
Part Number Description Manufacturer Compare
LM2735YQSDX IC SWITCHING REGULATOR, Switching Regulator or Controller Texas Instruments LT1371CR vs LM2735YQSDX
LM2735YMY/NOPB 520kHz/1.6MHz space efficient boost and SEPIC DC-DC regulator 8-HVSSOP -40 to 125 Texas Instruments LT1371CR vs LM2735YMY/NOPB
LM2735XMFX 3A SWITCHING REGULATOR, 2000kHz SWITCHING FREQ-MAX, PDSO5, SOT-23, 5 PIN Texas Instruments LT1371CR vs LM2735XMFX
LM2735YMFX 3A SWITCHING REGULATOR, 680kHz SWITCHING FREQ-MAX, PDSO5, SOT-23, 5 PIN Texas Instruments LT1371CR vs LM2735YMFX
LT1371CR#TRPBF 500kHz High Efficiency 3A Switching Regulator Analog Devices Inc LT1371CR vs LT1371CR#TRPBF
LM2735XSD 3A SWITCHING REGULATOR, 2000kHz SWITCHING FREQ-MAX, DSO6, LLP-6 Texas Instruments LT1371CR vs LM2735XSD
LM2735YQSD/NOPB 520-kHz, 1.6-MHz space efficient boost and SEPIC DC/DC regulator, AEC-Q100 qualified 6-WSON -40 to 125 Texas Instruments LT1371CR vs LM2735YQSD/NOPB
LM2735YQMFX SWITCHING REGULATOR, 680kHz SWITCHING FREQ-MAX, PDSO5, SOT-23, 5 PIN Texas Instruments LT1371CR vs LM2735YQMFX
LT1371CR Switching Regulator, Current-mode, 3A, 580kHz Switching Freq-Max, BIPolar, PSSO7 Analog Devices Inc LT1371CR vs LT1371CR
LM2735XQMFX/NOPB 520-kHz, 1.6-MHz space efficient boost and SEPIC DC/DC regulator, AEC-Q100 qualified 5-SOT-23 -40 to 125 Texas Instruments LT1371CR vs LM2735XQMFX/NOPB

LT1371CR Related Parts

Share by Email

Something went wrong!
Please enter a valid e-mail address
Email sent!
Recipient Email:
Add a recipient
Hello!

We are passing along some cool findings on Findchips sent to you from .

The data is for LT1371CR by Linear Technology.
They’ve also added a data comparison to this page with by .


Click on the link below to check it out on Findchips.com.

Update Alert Settings for: LT1371CR by Linear Technology

  • Please alert me when LT1371CR inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for the following LT1371CR alternates:
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
  • Please alert me when the single part price for LT1371CR to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for the following LT1371CR alternates:
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for LT1371CR.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare LT1371CR by Linear Technology

Select a part to compare:
Part Number Manufacturer Description
No result found.
Something went wrong!
Or search for a different part: