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SI9121DY-5-T1-E3

SI9121DY-5-T1-E3

SI9121DY-5-T1-E3

Vishay Siliconix

Converter, ISDN Power Supplies 5V 260 Cel DUAL Specialized Voltage Regulator -40°C~85°C SI9121 8 Pins 110kHz 8 Terminations 8-SOIC (0.154, 3.90mm Width)

SOT-23

SI9121DY-5-T1-E3 Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Weight 186.993455mg
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Published 2014
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Applications Converter, ISDN Power Supplies
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
[email protected] Reflow Temperature-Max (s) 40
Base Part Number SI9121
Pin Count 8
Number of Outputs 1
Efficiency 77 %
Output Type Fixed
Operating Supply Voltage -60V
Input Voltage-Nom 48V
Analog IC - Other Type SWITCHING REGULATOR
Voltage - Input -10V~-60V
Output Current 250mA
Voltage - Output 5V
Min Input Voltage -10V
Control Mode CURRENT-MODE
Max Input Voltage -60V
Control Technique PULSE WIDTH MODULATION
Nominal Input Voltage 9.5V
Switcher Configuration BUCK-BOOST
Switching Frequency 110kHz
Length 4.9mm
Width 3.9mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $1.152844 $1.152844
10 $1.087589 $10.87589
100 $1.026027 $102.6027
500 $0.967951 $483.9755
1000 $0.913161 $913.161
SI9121DY-5-T1-E3 Product Details

SI9121DY-5-T1-E3 Overview


A total of 1outputs are supported by this voltage regulator. Transport is made easy with the package of 8-SOIC (0.154, 3.90mm Width). Ready for shipping in Tape & Reel (TR) package. The general voltage output of this power supply regulator is 5V. For easy adaptability, there is a universal mount Surface Mount. There are a variety of applications for the v, including Converter, ISDN Power Supplies. Ideally, the operating temperature should be set at -40°C~85°C in order to prevent malfunction. This variable voltage regulator is designed to have a voltage input of -10V~-60V. It contains terminals with the number 8. The part has received praise for being a SWITCHING REGULATOR voltage regulator. Alternator regulator pinouts begin with 8 pins. Find more pin-to-pin solutions for your specific requirements by searching SI9121. In order to mount it on PCBs or other boards, it has a Surface Mount. 8pins are present on the power regulators. The AC voltage regulator and other Switching Regulator or Controllers are crucial to the industry. The operating supply voltage for normal operation should be -60V. It is recommended that the electrical regulator outputs a value of 250mA at the present time. Voltage inputs above -10Vare required by this alternator regulator. It is possible to switch the voltage controller at a frequency of 110kHz.

SI9121DY-5-T1-E3 Features


Widely used in Converter, ISDN Power Supplies applications
SWITCHING REGULATOR analog IC
Supply voltage: -60V

SI9121DY-5-T1-E3 Applications


There are a lot of Vishay Siliconix SI9121DY-5-T1-E3 Specialized Voltage Regulators applications.

  • WLAN
  • Graphics Card DDR Memory Termination
  • PDAs, Pocket PCs
  • Mobile PC Regulator
  • Cellular or Cordless Phones
  • Set Top Boxes
  • Memory Termination Regulator for DDR, DDR2, DDR3, and Low Power DDR3/DDR4
  • Notebook Computer Displays
  • Regulated Negative Power Supplies
  • Desktop PC's

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