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SI7661CSA+

SI7661CSA+

SI7661CSA+

Maxim Integrated

8 Terminals 4.5V 8-Pin SI7661 DC DC Voltage Regulator SWITCHED CAPACITOR CONVERTER 1 Outputs Tube 8-SOIC (0.154, 3.90mm Width)

SOT-23

SI7661CSA+ Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
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 0°C~70°C TA
Packaging Tube
Published 1999
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Other Analog ICs
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Frequency 10kHz
Base Part Number SI7661
Function Ratiometric
Number of Outputs 1
Output Voltage -20V
Output Type Fixed
Max Output Current 20mA
Voltage - Input (Min) 4.5V
Input Voltage-Nom 15V
Max Supply Voltage 20V
Min Supply Voltage 8V
Analog IC - Other Type SWITCHED CAPACITOR CONVERTER
Operating Supply Current 250μA
Output Configuration Positive or Negative
Max Output Voltage -4.5V
Voltage - Output (Min/Fixed) -Vin 2Vin
Topology Charge Pump
Logic Function Inverting
Supply Current-Max (Isup) 2mA
Synchronous Rectifier No
Min Output Voltage -20V
Switcher Configuration DOUBLER INVERTER
Height 1.5mm
Length 5mm
Width 4mm
REACH SVHC Unknown
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $4.709273 $4.709273
10 $4.442710 $44.4271
100 $4.191236 $419.1236
500 $3.953997 $1976.9985
1000 $3.730185 $3730.185
SI7661CSA+ Product Details

SI7661CSA+ Overview


This harley voltage regulator utilizes the Tube package for optimized performance. There are 8 terminations in this voltage regulator. The type of analog IC that this voltage regulator is equipped with is SWITCHED CAPACITOR CONVERTER. This harley voltage regulator is available in the 8-SOIC (0.154, 3.90mm Width) package for the purpose of space saving. DC DC switching regulator is configured with 1 outputs. This DC DC switching regulator generates Fixed output on its output pins. This voltage regulator 12v fits the Surface Mount mounting. When operating, adjusting voltage regulator's operating temperature should be kept at 0°C~70°C TA. This voltage regulator is able to operate with the minimal input voltage of 4.5V. DC DC switching regulator's output voltage (Min/Fixed) amounts to -Vin 2Vin. The peak reflow temperature of this regulator amounts to 260 to be essentially indestructible. Voltage regulator is designed to provide a nominal input voltage of 15V to meet the operation requirements. This voltage regulator is included in the Other Analog ICs subcategory. This DC/DC regulator belongs to the SI7661 family. The adjusting voltage regulator's output voltage is maintain at -20V. 8 pins are used for switching regulator operation. The output voltage for this switching regulator should be kept at -20V at least. Voltage regulator's maximal output current reaches 20mA A to meet the operation requirements. It provides the adjusting voltage regulator's maximal output voltage of -4.5V. Adjusting voltage regulator reliable performance is ensured based on the minimal supply voltage of 8V V. DC DC switching regulator can operate from a maximum supply voltage of 20V. It is capable of maintaining high accuracy with the dc to dc voltage regulator's frequency of 10kHz. This DC DC switching regulator operates from a supply current of 250μA.

SI7661CSA+ Features


1 outputs
Peak reflow temperature (Cel) of 260
8 pins


SI7661CSA+ Applications


There are a lot of Maxim Integrated
SI7661CSA+ Voltage Regulators applications.


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

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