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  • L4960

L4960

7 Terminals 9V 7-Pin L4960 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 100kHz~150kHz Tube Heptawatt-7 (Vertical, Bent and Staggered Leads)


  • Manufacturer: STMicroelectronics
  • Origchip NO: 761-L4960
  • Package: Heptawatt-7 (Vertical, Bent and Staggered Leads)
  • Datasheet: PDF
  • Stock: 183
  • Description: 7 Terminals 9V 7-Pin L4960 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 100kHz~150kHz Tube Heptawatt-7 (Vertical, Bent and Staggered Leads) (Kg)

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Shipping Cost

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FedEx International, 5-7 business days.

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Contact Plating Tin
Mount Through Hole
Mounting Type Through Hole
Package / Case Heptawatt-7 (Vertical, Bent and Staggered Leads)
Number of Pins 7
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 7
ECCN Code EAR99
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position ZIG-ZAG
Frequency 100kHz
Base Part Number L4960
Function Step-Down
Number of Outputs 1
Efficiency 90 %
Voltage - Input (Max) 46V
Output Voltage 40V
Output Type Adjustable
Max Output Current 2.5A
Operating Supply Voltage 46V
Voltage - Input (Min) 9V
Input Voltage-Nom 35V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Max Output Voltage 40V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 100kHz~150kHz
Control Technique PULSE WIDTH MODULATION
Supply Current-Max (Isup) 40mA
Synchronous Rectifier No
Dropout Voltage 1.4V
Min Output Voltage 5.1V
Height 15.8mm
Length 10.4mm
Width 4.8mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

L4960 Voltage Regulator Description


The L4960 is a monolithic power switching regulator generating 2.5A at a voltage changeable from 5V to 40V in the step-down arrangement. The device has features such as current limitation, gentle start, thermal protection, and a 0 to 100 percent duty cycle for continuous operation.

The L4960 is housed in a Heptawatt plastic power box with few exterior components.

Because of the efficient functioning at switching frequencies up to 150KHz, the size and cost of external filter components can be reduced.



L4960 Voltage Regulator Features


Output Current: 2.5 A

Output Voltage Range: 5.1 V ~ 40 v 

Precise On-chip Reference: ±2%

High Switching Frequency

Up To 90% High Efficiency

Very Few External Components

Soft Start

Internal Limiting Current

Thermal Shutdown



L4960 Voltage Regulator Applications


Hard Disk

PC

Multiple Output Power Supplies

Switching Application

Toys

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