Welcome to Hotenda.com Online Store!

logo
userjoin
Home

MAX840ISA+T

MAX840ISA+T

MAX840ISA+T

Maxim Integrated

Charge Pump, Cellular Telephone Transmitter -2V -0.5V~-9.4V 260 Cel DUAL Specialized Voltage Regulator -25°C~85°C MAX840 8 Pins 100kHz 8 Terminations 8-SOIC (0.154, 3.90mm Width)

SOT-23

MAX840ISA+T Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
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-25°C~85°C
PackagingTape & Reel (TR)
Published 1996
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Applications Charge Pump, Cellular Telephone Transmitter
Max Power Dissipation471mW
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Base Part Number MAX840
Pin Count8
Number of Outputs 1
Output Voltage -2V
Max Supply Voltage10V
Min Supply Voltage2.5V
Analog IC - Other Type SWITCHED CAPACITOR REGULATOR
Voltage - Input 2.5V~10V
Nominal Supply Current750μA
Output Current10mA
Voltage - Output -2V -0.5V~-9.4V
Topology Charge Pump
Logic Function Inverting
Max Input Voltage 10V
Switcher Configuration DOUBLER INVERTER
Switching Frequency100kHz
Height 1.75mm
Length 4.9mm
Width 4mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2692 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$3.426840$3.42684
10$3.232868$32.32868
100$3.049875$304.9875
500$2.877241$1438.6205
1000$2.714378$2714.378

MAX840ISA+T Product Details

MAX840ISA+T Overview


There are 1 outputs supported by the voltage regulator. For ease of transportation, alternator regulator is packaged in 8-SOIC (0.154, 3.90mm Width). Ready for shipping in Tape & Reel (TR) package. There is a general voltage output of -2V -0.5V~-9.4Von this voltage controller. This Surface Mount mount is universal and can be easily adapted. There are a number of applications targeted at Charge Pump, Cellular Telephone Transmitter. In order to avoid malfunctions, the operating temperature should be set to -25°C~85°C. Input voltage for this external regulator is designed to be 2.5V~10V. There are 8terminals on the voltage regulator. It has received rave reviews as a SWITCHED CAPACITOR REGULATOR voltage regulator. Unless otherwise stated, the pinout of the alternator regulator begins with 8pins. In order to find more pin-to-pin solutions, try searching for MAX840. A Surface Mount is provided for mounting on PCBs or other boards. There are 8 pins on the power regulator. The electrical regulator should be displaying a current output of 10mA. The voltage controller can switch at a frequency of 100kHz. It is possible to set the minimum supply voltage to 2.5V with this power supply regulator. 10V is the maximum supply voltage of the DC voltage regulators.

MAX840ISA+T Features


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

MAX840ISA+T Applications


There are a lot of Maxim Integrated MAX840ISA+T Specialized Voltage Regulators applications.

  • Performance DSPs
  • PC Dual Power Supply
  • Laser Range Finders
  • Graphics Cards
  • Notebooks
  • Notebook Computer Displays
  • DDR2/DDR3/DDR3L Memory Power Supplies
  • SSTL_18, SSTL_15, SSTL_135 and HSTL
  • PDAs
  • Cellular or Cordless Phones

Get Subscriber

Enter Your Email Address, Get the Latest News