8 Terminals 2V MAX642 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 50kHz Tape & Reel (TR) 450mA Switch 8-SOIC (0.154, 3.90mm Width)
SOT-23
MAX642AESA+T 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)
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Published
2003
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Switching Regulator or Controllers
Technology
CMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Base Part Number
MAX642
JESD-30 Code
R-PDSO-G8
Function
Step-Up
Number of Outputs
1
Output Voltage
12V
Output Type
Adjustable (Fixed)
Max Output Current
1.5A
Operating Supply Voltage
16.5V
Voltage - Input (Min)
2V
Analog IC - Other Type
SWITCHING REGULATOR
Output Configuration
Positive
Current - Output
450mA Switch
Voltage - Output (Min/Fixed)
1.31V 12V
Topology
Boost
Control Mode
VOLTAGE-MODE
Frequency - Switching
50kHz
Control Technique
PULSE WIDTH MODULATION
Supply Current-Max (Isup)
2mA
Synchronous Rectifier
No
Voltage - Output (Max)
18V Switch
Max Output Power
10W
Length
4.9mm
Width
4mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$8.390278
$8.390278
10
$7.915356
$79.15356
100
$7.467317
$746.7317
500
$7.044639
$3522.3195
1000
$6.645886
$6645.886
MAX642AESA+T Product Details
MAX642AESA+T Overview
A Tape & Reel (TR) package is used in this voltage regulator to optimize performance. A voltage regulator consists of 8 terminations. There is a SWITCHING REGULATOR type analog IC in this voltage regulator 12v that is used to convey analog signals. Space savings are achieved by placing this voltage regulator in the 8-SOIC (0.154, 3.90mm Width) package. In this case, DC DC switching regulator has 1 outputs configured to it. ICs such as this voltage regulator are capable of generating Adjustable (Fixed) outputs through their output pins. This voltage regulator 12v fits the Surface Mount mounting. During switching regulator operation, the operating temperature should remain at -40°C~85°C TA. The switching frequency of this DC-DC switching regulator reaches 50kHz. The voltage regulator can be operated with a voltage as low as 2V as an input voltage. It is evident from the table below that adjusting voltage regulator's output voltage (Min/Fixed) is equal to 1.31V 12V. The output current of 450mA Switch makes dc to dc voltage regulator feature maximum design flexibility. Due to its 260 high peak reflow temperature, this voltage regulator 12v is virtually indestructible. Listed under the subcategory of Switching Regulator or Controllers is this voltage regulator 12v. MAX642 is a family of voltage regulators that belong to the DC/DC industry. A voltage of 12V volts can be produced by voltage regulator. In order to meet the requirements of the switching regulator operation, the maximum output current reaches 1.5A A. 18V Switch's maximal output voltage allows adjusting voltage regulator to operate easily. This DC-DC switching regulator operates from a supply voltage of 16.5V.
MAX642AESA+T Features
1 outputs Peak reflow temperature (Cel) of 260 Operating supply voltage of 16.5V
MAX642AESA+T Applications
There are a lot of Maxim Integrated MAX642AESA+T Voltage Regulators applications.
Low output voltage switching power supply circuits