Datasheets
LT3507AIUHF#PBF by:
Linear Technology
Analog Devices Inc
Linear Technology
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LT3507A - Triple Monolithic Step-Down Regulator with LDO; Package: QFN; Pins: 38; Temperature Range: -40°C to 85°C

Part Details for LT3507AIUHF#PBF by Linear Technology

Results Overview of LT3507AIUHF#PBF by Linear Technology

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LT3507AIUHF#PBF Information

LT3507AIUHF#PBF 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.

Part Details for LT3507AIUHF#PBF

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LT3507AIUHF#PBF Part Data Attributes

LT3507AIUHF#PBF Linear Technology
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LT3507AIUHF#PBF Linear Technology LT3507A - Triple Monolithic Step-Down Regulator with LDO; Package: QFN; Pins: 38; Temperature Range: -40°C to 85°C
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Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer LINEAR TECHNOLOGY CORP
Part Package Code QFN
Package Description 5 X 7 MM, LEAD FREE, PLASTIC, MO-220WHKD, QFN-38
Pin Count 38
Manufacturer Package Code UHF
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Additional Feature ALSO OPERATES AS LDO REGULATOR
Analog IC - Other Type SWITCHING REGULATOR
Control Mode CURRENT-MODE
Input Voltage-Max 36 V
Input Voltage-Min 4 V
Input Voltage-Nom 12 V
JESD-30 Code R-PQCC-N38
JESD-609 Code e3
Length 7 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 38
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current-Max 6 A
Package Body Material PLASTIC/EPOXY
Package Code HVQCCN
Package Equivalence Code LCC38,.2X.28,20
Package Shape RECTANGULAR
Package Style CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 0.8 mm
Surface Mount YES
Switcher Configuration BUCK
Switching Frequency-Max 2500 kHz
Technology BIPOLAR
Temperature Grade AUTOMOTIVE
Terminal Finish MATTE TIN
Terminal Form NO LEAD
Terminal Pitch 0.5 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 30
Width 5 mm

LT3507AIUHF#PBF Related Parts

LT3507AIUHF#PBF Frequently Asked Questions (FAQ)

  • The maximum input voltage that can be applied to the LT3507AIUHF is 42V, but it's recommended to keep it below 36V for reliable operation.

  • To ensure stability, make sure to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Also, keep the output voltage within the recommended range of 0.8V to 15V.

  • The maximum output current that the LT3507AIUHF can deliver is 3.5A, but it's recommended to keep it below 3A for reliable operation and to prevent overheating.

  • To reduce noise and ripple, use a low-ESR output capacitor, and add a 10nF to 100nF ceramic capacitor in parallel with the output capacitor. Also, keep the input voltage as clean as possible and use a low-noise input capacitor.

  • The thermal shutdown temperature of the LT3507AIUHF is typically around 150°C, but it can vary depending on the specific device and operating conditions.