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LM2661M/NOPB

LM2661M/NOPB

LM2661M/NOPB

Texas Instruments

8 Terminals 8-Pin LM2661 DC DC Voltage Regulator SWITCHED CAPACITOR CONVERTER 1 Outputs 5kHz 40kHz Tube 8-SOIC (0.154, 3.90mm Width)

SOT-23

LM2661M/NOPB Datasheet

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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
Operating Temperature -40°C~85°C TA
Packaging Tube
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
Termination SMD/SMT
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
Current Rating 100A
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number LM2661
Function Ratiometric
Number of Outputs 1
Output Voltage 11V
Output Type Fixed
Max Output Current 100mA
Input Voltage-Nom 5V
Max Supply Voltage 5.5V
Min Supply Voltage 1.5V
Analog IC - Other Type SWITCHED CAPACITOR CONVERTER
Output Configuration Positive or Negative
Output Power 735mW
Max Output Voltage -5.5V
Voltage - Output (Min/Fixed) -Vin 2Vin Vin/2
Topology Charge Pump
Frequency - Switching 5kHz 40kHz
Supply Current-Max (Isup) 3mA
Synchronous Rectifier No
Nominal Input Voltage 5.5V
Min Output Voltage -1.5V
Switcher Configuration DOUBLER INVERTER
Length 4.9mm
Width 3.9mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
LM2661M/NOPB Product Details

LM2661M/NOPB Overview


A Tube package is used in this voltage regulator to optimize performance. In this voltage regulator, 8 terminations are present. A SWITCHED CAPACITOR CONVERTER analog IC is used in this voltage regulator 12v, which is the type of analog IC that this voltage regulator 12v is equipped with. In order to save space, this voltage regulator is packaged in the 8-SOIC (0.154, 3.90mm Width) package. 1 outputs of voltage regulator are configured. Fixed outputs are generated on the output pins of this adjusting voltage regulator. A voltage regulator 12v such as this one fits the Surface Mount mounting bracket. Keeping dc to dc voltage regulator's operating temperature at -40°C~85°C TA is essential when operating. A DC-DC switching regulator such as this one switches at 5kHz 40kHz. It is evident from the table below that adjusting voltage regulator's output voltage (Min/Fixed) is equal to -Vin 2Vin Vin/2. Due to its 260 high peak reflow temperature, this voltage regulator 12v is virtually indestructible. An input voltage of 5V is required to meet the requirements of the switching regulator operation. A voltage regulator 12v such as this falls under the Other Analog ICs category and belongs to this category. As a member of the LM2661 family of DC/DC regulators, this is a DC/DC regulator. The voltage DC DC switching regulator can provide is up to 11V volts. During switching regulator operation, 8 pins are used. Ideally this switch regulator should have an output voltage of about -1.5V at the very least. A maximum output current of 100mA A is provided to meet the switching regulator operation requirements. DC DC switching regulator offers a maximum output voltage of -5.5V as its maximum output voltage. In order to ensure reliable performance, a dc to dc voltage regulator's minimum supply voltage of 1.5V V is required. There is a maximum input voltage of 5.5V that DC DC switching regulator can operate from.

LM2661M/NOPB Features


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


LM2661M/NOPB Applications


There are a lot of Texas Instruments
LM2661M/NOPB Voltage Regulators applications.


  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment
  • Balance equipment
  • Industrial robots
  • Industrial controllers
  • Die casting equipment
  • Injection molding machinery
  • Various CNC machine tools
  • Machining centers

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