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LTC1261LCMS8-4.5#PBF

8 Terminals 4.5V 8-Pin LTC1261 DC DC Voltage Regulator SWITCHED CAPACITOR REGULATOR 1 Outputs 650kHz Tube 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC1261LCMS8-4.5#PBF
  • Package: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
  • Datasheet: PDF
  • Stock: 452
  • Description: 8 Terminals 4.5V 8-Pin LTC1261 DC DC Voltage Regulator SWITCHED CAPACITOR REGULATOR 1 Outputs 650kHz Tube 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Surface Mount YES
Number of Pins 8
Operating Temperature 0°C~70°C TA
Packaging Tube
JESD-609 Code e3
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
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC1261
Function Step-Up/Step-Down
Number of Outputs 1
Voltage - Input (Max) 5.25V
Output Voltage -4.5V
Output Type Fixed
Max Output Current 20mA
Voltage - Input (Min) 4.5V
Input Voltage-Nom 5V
Max Supply Voltage 5.25V
Min Supply Voltage 4.75V
Analog IC - Other Type SWITCHED CAPACITOR REGULATOR
Operating Supply Current 650μA
Output Configuration Negative
Topology Charge Pump
Frequency - Switching 650kHz
Synchronous Rectifier No
Switcher Configuration DOUBLER INVERTER
Length 3mm
Width 3mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LTC1261LCMS8-4.5#PBF Overview


optimized performance is achieved by utilizing the Tube package in this voltage regulator. As you can see, this harley voltage regulator contains 8 terminations. There is one type of analog IC that this voltage regulator is equipped with, and that is the SWITCHED CAPACITOR REGULATOR type. Space-saving 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) packages are available for this harley voltage regulator. DC DC switching regulator is configured with 1 outputs. Adjusting voltage regulator's output pins generate Fixed output. Surface Mount-mounting is compatible with this switching regulator. As long as its operating temperature is 0°C~70°C TA, dc to dc voltage regulator should perform well. A DC-DC switching regulator such as this one switches at 650kHz. The voltage regulator can be operated with a voltage as low as 4.5V as an input voltage. Voltage regulators' input voltage is limited to 5.25V. 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. Listed under the subcategory of Other Analog ICs is this voltage regulator 12v. DC/DC regulators of this type are part of the LTC1261 family of voltage regulator 12vs. Voltage of voltage regulator can be delivered at -4.5V volts. During switching regulator operation, 8 pins are used. Voltage regulator's maximal output current reaches 20mA A to meet the operation requirements. In this case, a dc to dc voltage regulator's minimum supply voltage of 4.75V volts is required to ensure reliable performance. A maximum supply voltage of 5.25V is required for adjusting voltage regulator to operate. DC-DC switching regulator operating on 650μA supply voltage.

LTC1261LCMS8-4.5#PBF Features


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

LTC1261LCMS8-4.5#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC1261LCMS8-4.5#PBF Voltage Regulators applications.

  • Overvoltage protection circuits in TV sets
  • Terrestrial set-top boxes
  • Computer rooms
  • Bending machines
  • Milling machines
  • Low output voltage switching power supply circuits
  • CMM
  • Constant current circuits
  • Household control circuits
  • Smoke prevention equipment