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STMicroelectronics | L5987ATR

Manufacturer Part #

L5987ATR

L5987 Series 250 kHz to 1 MHz Step-Down Switching Regulator - HSOP-8

ECAD Model:
Mfr. Name: STMicroelectronics
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Product Specification Section
STMicroelectronics L5987ATR - Technical Attributes
Attributes Table
Topology: Buck
Input Voltage: 2.9V to 18V
Output Current-Max: 3A
Output Voltage Range: 0.6V to 18V
Output Type: Adjustable
Switching Frequency-Max: 1MHz
Operating Temp Range: -40°C to +125°C
Duty Cycle-Max: 100%
No. of Outputs: 1
Quiescent Current: 2.4mA
Storage Temperature Range: -55°C to +150°C
Package Style:  HSOP-8
Mounting Method: Surface Mount
Features & Applications

The L5987ATR is a step-down switching regulator with 3.5 A (minimum) current limited embedded power MOSFET, so it is able to deliver up to 3 A current to the load depending on the application conditions. Available in a HSOP-8 package.

Features:

  • 3 A DC output current
  • 2.9 V to 18 V input voltage
  • Output voltage adjustable from 0.6 V
  • 250 kHz switching frequency, programmable up to 1 MHz
  • Internal soft-start and inhibit
  • Low dropout operation: 100% duty cycle
  • Voltage feed-forward
  • Zero load current operation
  • Over current and thermal protection

Applications:

  • Consumer: STB,DVD,TV,VCR
  • Networking: XDSL,MODEMS,DC-DC Modules
  • Computers: Printers, Optical storage, Hard disk drive
  • Industrial: Chargers, PLD,PLA
  • LED driving

View the List of available L598 Series of Switching Regulators

Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
24 Weeks
Minimum Order:
2500
Multiple Of:
2500
Total
$3,150.00
USD
Quantity
Unit Price
2,500+
$1.26
Product Variant Information section