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L5987A

L5987A

L5987A

STMicroelectronics

8 Terminals 2.9V 8-Pin L5987 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 250kHz~1MHz Tube 3A 8-SOIC (0.154, 3.90mm Width) Exposed Pad

SOT-23

L5987A Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 11 Weeks
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width) Exposed Pad
Number of Pins 8
Operating Temperature -40°C~150°C TJ
Packaging Tube
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
ECCN Code EAR99
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Base Part Number L5987
Function Step-Down
Number of Outputs 1
Output Voltage 18V
Output Type Adjustable
Voltage - Input (Min) 2.9V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 3A
Max Output Voltage 18V
Voltage - Output (Min/Fixed) 0.6V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 250kHz~1MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Min Output Voltage 600mV
Length 4.9mm
Width 3.9mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $2.55000 $2.55
10 $2.28700 $22.87
100 $1.83820 $183.82
500 $1.51026 $755.13
1,000 $1.25135 $1.25135
L5987A Product Details

L5987A Overview


For optimal performance, this voltage regulator makes use of the Tube package. In this voltage regulator, there are a total of 8 terminations. There is one type of analog IC that this voltage regulator is equipped with, and that is the SWITCHING REGULATOR type. In order to save space, this harley voltage regulator is available in the 8-SOIC (0.154, 3.90mm Width) Exposed Pad package. There are 1 outputs configured on this voltage regulator 12v. There are output pins on this DC DC switching regulator that generate Adjustable output. Surface Mount-mounting is compatible with this switching regulator. The operating temperature should be kept at -40°C~150°C TJ when the voltage regulator 12v is in operation. This DC-DC switching regulator has a switching frequency of 250kHz~1MHz. The voltage regulator can operate with a dc to dc voltage regulator's minimum input voltage of 2.9V. As a result, the output voltage of the voltage regulator 12v (Min/Fixed) is 0.6V. It features maximum design flexibility due to dc to dc voltage regulator's 3A output current. In order to meet the operation requirements,voltage regulator is designed to provide a nominal input voltage of 12V. There is a subcategory called Switching Regulator or Controllers that includes this voltage regulator. The L5987 family of DC/DC regulators includes this DC/DC regulator. The voltage DC DC switching regulator can produce is 18V volts. There are 8 pins that are used for the operation of the voltage regulator 12v. There should be at least a 600mV volt output voltage for this switching regulator in order to make it work properly. The maximum output voltage of this regulator voltage is 18V.

L5987A Features


1 outputs
8 pins


L5987A Applications


There are a lot of STMicroelectronics
L5987A Voltage Regulators applications.


  • Servo drive system
  • Digital display device
  • Linear guide
  • Ball screw pair
  • Computer application technology
  • Network technology
  • Automation technology
  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors

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