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L4964

L4964

L4964

STMicroelectronics

15 Terminals 15-Pin L4964 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 50kHz Tube 4A Multiwatt-15 (Vertical, Bent and Staggered Leads)

SOT-23

L4964 Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Mount Through Hole
Mounting Type Through Hole
Package / Case Multiwatt-15 (Vertical, Bent and Staggered Leads)
Number of Pins 15
Operating Temperature -40°C~150°C TJ
Packaging Tube
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 15
ECCN Code EAR99
Terminal Finish MATTE TIN
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position ZIG-ZAG
Base Part Number L4964
Function Step-Down
Number of Outputs 1
Efficiency 90 %
Output Voltage 28V
Output Type Adjustable
Operating Supply Voltage 36V
Input Voltage-Nom 25V
Min Supply Voltage 9V
Analog IC - Other Type SWITCHING REGULATOR
Nominal Supply Current 3A
Output Configuration Positive
Current - Output 4A
Max Output Voltage 28V
Voltage - Output (Min/Fixed) 5.1V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 50kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Min Output Voltage 5.1V
Height 10.7mm
Length 19.6mm
Width 5mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $8.48000 $8.48
25 $7.30840 $182.71
100 $6.34570 $634.57
L4964 Product Details

L4964 Overview


It is designed to provide optimal performance by utilizing the Tube package. In this voltage regulator, 15 terminations are present. There are two types of analog ICs on this voltage regulator. The first type is a SWITCHING REGULATOR-type IC. In order to save space, this voltage regulator is packaged in the Multiwatt-15 (Vertical, Bent and Staggered Leads) package. The voltage regulator 12v has 1 outputs. Adjustable outputs are generated on the output pins of this adjusting voltage regulator. Through Hole-mounting is compatible with this switching regulator. Operating at -40°C~150°C TJ is the recommended temperature for adjusting voltage regulator's operation. This DC-DC switching regulator has a switching frequency of 50kHz. The adjusting voltage regulator's output voltage (Min/Fixed) is 5.1V. As a result of the 4A output current, voltage regulator offers maximum flexibility in design. In order to meet the operation requirements,voltage regulator is designed to provide a nominal input voltage of 25V. I would like to point out that this voltage regulator belongs to the Switching Regulator or Controllers subcategory. As part of the L4964 series of regulators, the voltage regulators can be found. The adjusting voltage regulator's output voltage is maintain at 28V. In order to operate voltage regulator, there are 15 pins that must be connected. The output voltage of this voltage regulator 12v should at least be set at 5.1V volts at all times. The maximum output voltage of this regulator voltage is 28V. DC-DC switching regulator with supply voltage 36V. In order to ensure reliable performance, the dc to dc voltage regulator's minimum supply voltage is 9V volts.

L4964 Features


1 outputs
15 pins
Operating supply voltage of 36V

L4964 Applications


There are a lot of STMicroelectronics L4964 Voltage Regulators applications.

  • Scientific research
  • Electric heating, lighting
  • Boring machines
  • CMM
  • Milling machines
  • Serial communication converter
  • Shearing machines
  • Current source circuits
  • SMT equipment
  • Laboratories

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