Datasheets
LT1072CN8 by:
Linear Technology
Analog Devices Inc
Linear Technology
Not Found

LT1072 - 1.25A High Efficiency Switching Regulator; Package: PDIP; Pins: 8; Temperature Range: 0°C to 70°C

Part Details for LT1072CN8 by Linear Technology

Results Overview of LT1072CN8 by Linear Technology

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LT1072CN8 Information

LT1072CN8 by Linear Technology 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 LT1072CN8

Part # Distributor Description Stock Price Buy
Bristol Electronics   53
RFQ
Quest Components IC,SMPS CONTROLLER,CURRENT-MODE,BIPOLAR,DIP,8PIN,PLASTIC 43
  • 1 $5.4000
  • 3 $3.6000
  • 8 $2.7000
$2.7000 / $5.4000 Buy Now
Quest Components IC,SMPS CONTROLLER,CURRENT-MODE,BIPOLAR,DIP,8PIN,PLASTIC 12
  • 1 $4.6200
  • 3 $3.0800
  • 9 $2.3100
$2.3100 / $4.6200 Buy Now
Win Source Electronics IC REG MULT CONFIG INV ADJ 8DIP 1213
  • 15 $3.5671
  • 35 $2.9269
  • 53 $2.8354
  • 73 $2.7440
  • 95 $2.6525
  • 127 $2.3781
$2.3781 / $3.5671 Buy Now

Part Details for LT1072CN8

LT1072CN8 CAD Models

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LT1072CN8 Part Data Attributes

LT1072CN8 Linear Technology
Buy Now Datasheet
Compare Parts:
LT1072CN8 Linear Technology LT1072 - 1.25A High Efficiency Switching Regulator; Package: PDIP; Pins: 8; Temperature Range: 0°C to 70°C
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Rohs Code No
Part Life Cycle Code Transferred
Ihs Manufacturer LINEAR TECHNOLOGY CORP
Part Package Code DIP
Package Description DIP-8
Pin Count 8
Manufacturer Package Code N
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 60 V
Input Voltage-Min 3 V
Input Voltage-Nom 15 V
JESD-30 Code R-PDIP-T8
JESD-609 Code e0
Length 9.78 mm
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 100 °C
Operating Temperature-Min
Output Current-Max 1.25 A
Output Voltage-Nom 1.24 V
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Equivalence Code DIP8,.3
Package Shape RECTANGULAR
Package Style IN-LINE
Qualification Status Not Qualified
Seated Height-Max 4.445 mm
Supply Current-Max (Isup) 9 mA
Surface Mount NO
Switcher Configuration BOOST
Switching Frequency-Max 47 kHz
Technology BIPOLAR
Temperature Grade OTHER
Terminal Finish TIN LEAD
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Width 7.62 mm

Alternate Parts for LT1072CN8

This table gives cross-reference parts and alternative options found for LT1072CN8. 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 LT1072CN8, 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
LT1072CP Texas Instruments Check for Price 1.25A SWITCHING REGULATOR, 47kHz SWITCHING FREQ-MAX, PDIP8, PLASTIC, DIP-8 LT1072CN8 vs LT1072CP
Part Number Manufacturer Composite Price Description Compare
LT1072IN8 Analog Devices Inc Check for Price Switching Regulator, 1.25A, 40kHz Switching Freq-Max, PDIP8 LT1072CN8 vs LT1072IN8
LT1072CJ8 Linear Technology Check for Price IC 3.5 A SWITCHING REGULATOR, 47 kHz SWITCHING FREQ-MAX, CDIP8, 0.300 INCH, HERMETICALLY SEALED, CERDIP-8, Switching Regulator or Controller LT1072CN8 vs LT1072CJ8
LT1072CN8#PBF Analog Devices Inc $5.0064 1.25A High Efficiency Switching Regulator LT1072CN8 vs LT1072CN8#PBF
LT1072CN8 Analog Devices Inc Check for Price Switching Regulator, Current-mode, 3.5A, 47kHz Switching Freq-Max, BIPolar, PDIP8 LT1072CN8 vs LT1072CN8
LT1072CKC Texas Instruments Check for Price 1.25A SWITCHING REGULATOR, 47kHz SWITCHING FREQ-MAX, SFM5, SFM-5 LT1072CN8 vs LT1072CKC
5962-9082503MYX Linear Technology Check for Price IC 1.25 A SWITCHING REGULATOR, 40 kHz SWITCHING FREQ-MAX, MBFM2, METAL CAN, TO-3, 4 PIN, Switching Regulator or Controller LT1072CN8 vs 5962-9082503MYX
LT1072CK Linear Technology Check for Price IC 3.5 A SWITCHING REGULATOR, 47 kHz SWITCHING FREQ-MAX, MBFM4, METAL CAN, TO-3, 4 PIN, Switching Regulator or Controller LT1072CN8 vs LT1072CK
5962-9082503MYA Linear Technology Check for Price IC 3.5 A SWITCHING REGULATOR, 47 kHz SWITCHING FREQ-MAX, MBFM4, TO-3, FM-4, Switching Regulator or Controller LT1072CN8 vs 5962-9082503MYA
LT1072IK Linear Technology Check for Price IC 1.25 A SWITCHING REGULATOR, 40 kHz SWITCHING FREQ-MAX, MBFM2, METAL CAN, TO-3, 2 PIN, Switching Regulator or Controller LT1072CN8 vs LT1072IK
LT1072MK Linear Technology Check for Price IC 3.5 A SWITCHING REGULATOR, 47 kHz SWITCHING FREQ-MAX, MBFM4, METAL CAN, TO-3, 4 PIN, Switching Regulator or Controller LT1072CN8 vs LT1072MK

LT1072CN8 Related Parts

LT1072CN8 Frequently Asked Questions (FAQ)

  • The maximum input voltage that can be applied to the LT1072CN8 is 15V, but it's recommended to keep it below 12V for optimal performance and reliability.

  • To ensure stability, make sure to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Also, keep the input and output capacitors close to the regulator and use a low-ESR capacitor for the output.

  • The LT1072CN8 can maintain regulation down to a minimum load current of 10mA, but it's recommended to have a minimum load current of 100mA for optimal performance.

  • The LT1072CN8 is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage at high temperatures to ensure reliability. Consult the datasheet for thermal derating curves.

  • Use a TVS diode or a transient voltage suppressor in parallel with the input capacitor to protect the LT1072CN8 from input voltage transients. Also, consider adding a series resistor to limit the input current during transients.