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MAX840ESA+T

MAX840ESA+T

MAX840ESA+T

Maxim Integrated

Charge Pump, Cellular Telephone Transmitter -2V -0.5V~-9.4V 260 Cel DUAL Specialized Voltage Regulator -40°C~85°C MAX840 8 Pins 100kHz 8 Terminations 8-SOIC (0.154, 3.90mm Width)

SOT-23

MAX840ESA+T 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
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Published 1996
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
Applications Charge Pump, Cellular Telephone Transmitter
Max Power Dissipation 471mW
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Base Part Number MAX840
Pin Count 8
Number of Outputs 1
Output Voltage -2V
Max Supply Voltage 10V
Min Supply Voltage 2.5V
Analog IC - Other Type SWITCHED CAPACITOR REGULATOR
Voltage - Input 2.5V~10V
Nominal Supply Current 750μA
Output Current 10mA
Voltage - Output -2V -0.5V~-9.4V
Topology Charge Pump
Logic Function Inverting
Max Input Voltage 10V
Switcher Configuration DOUBLER INVERTER
Switching Frequency 100kHz
Height 1.75mm
Length 4.9mm
Width 4mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
2,500 $2.85950 $5.719
MAX840ESA+T Product Details

MAX840ESA+T Overview


Generally, it supports 1 outputs at a time. The rectifier regulator is conveniently packaged in 8-SOIC (0.154, 3.90mm Width). Currently, the power regulator is available for shipping in Tape & Reel (TR) packages. The general voltage output of this power supply regulator is -2V -0.5V~-9.4V. Easy adaptability thanks to Surface Mount universal mount. It is intended to be used in applications such as Charge Pump, Cellular Telephone Transmitter and others. In order to avoid malfunctions, the operating temperature should be set to -40°C~85°C. The input voltage for this external regulator is designed to be 2.5V~10V. It is possible to find 8terminals on the voltage regulator. The electronic part is widely regarded as a regulator of type SWITCHED CAPACITOR REGULATOR. The rectifier regulator's pinout begins with 8pins. Search MAX840 to find more pin-to-pin solutions. The PCB or other board has a Surface Mount for mounting. 8pins are found on the power supply regulator. There should be a 10mA output from the external regulator at present. The voltage controller can switch at a frequency of 100kHz. The power supply regulator allows a minimum supply voltage of 2.5V. There is 10V maximum voltage that can be supplied by the voltage regulator.

MAX840ESA+T Features


Widely used in Charge Pump, Cellular Telephone Transmitter applications
SWITCHED CAPACITOR REGULATOR analog IC

MAX840ESA+T Applications


There are a lot of Maxim Integrated MAX840ESA+T Specialized Voltage Regulators applications.

  • High-Speed Logic Families
  • LCD Monitors
  • Industrial controls
  • DDR Memory Termination Voltage
  • Laser Range Finders
  • GSM Base Station
  • Camcorders
  • Server DDR Power
  • Telco central office equipment: xDSL, ISDN, PABX
  • PIN Diode Bias Supply

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