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L4902A

L4902A

L4902A

STMicroelectronics

7 Terminals 7-Pin L4902 DC DC Voltage Regulator 2 Outputs Tube Heptawatt-7 (Vertical, Bent and Staggered Leads)

SOT-23

L4902A Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
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
PackagingTube
JESD-609 Code e0
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 7
ECCN Code EAR99
Terminal Finish TIN LEAD
Subcategory Other Regulators
Technology BIPOLAR
Terminal Position ZIG-ZAG
Base Part Number L4902
Function Step-Down
Number of Outputs 2
Voltage - Input (Max) 24V
Output Voltage 5V
Output Type Fixed
Max Output Current300mA
Output Configuration Positive
Accuracy 2 %
Output Voltage 1 5.05V
Topology Buck
Min Input Voltage 24V
Synchronous RectifierNo
Dropout Voltage1-Nom 1.4V
Voltage Tolerance-Max 3%
Dropout Voltage1-Max 1.4V
Output Voltage Accuracy 2 %
Output Voltage 2 5V
RoHS StatusROHS3 Compliant
In-Stock:4261 items

Pricing & Ordering

QuantityUnit PriceExt. Price
500$2.82698$1413.49

L4902A Product Details

L4902A Overview


As a result of the use of the Tube package, the performance of this voltage regulator is optimized. Throughout this voltage regulator, there are 7 terminations. For space-saving purposes, this voltage regulator is available in the Heptawatt-7 (Vertical, Bent and Staggered Leads) package. There are 2 outputs on DC DC switching regulator. DC DC switching regulators like this one generate Fixed outputs on their output pins to handle the power management. This switching regulator is designed to fit the Through Hole mounting system. Keeping dc to dc voltage regulator's operating temperature at -40°C~150°C TJ is essential when operating. 24V volts is DC DC switching regulator's maximum input voltage. In terms of category, this voltage regulator 12v falls into the Other Regulators category. As a member of the L4902 family of DC/DC regulators, this is a DC/DC regulator. Voltage of voltage regulator can be delivered at 5V volts. The switching regulator operation of the system is controlled by 7 pins. A maximum output current of 300mA A is available to meet the switching regulator operation requirements. An input voltage of 24V is the minimum voltage that it supports.

L4902A Features


2 outputs
7 pins

L4902A Applications


There are a lot of STMicroelectronics L4902A Voltage Regulators applications.

  • Printing equipment
  • PSRR circuits
  • Hydraulic presses
  • Window air conditioners
  • Arc suppression circuits
  • Boring machines
  • Analog precision reference circuits
  • Grinders
  • Packaging
  • Cutting machine tools

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