28 Terminals 2.5V DC DC Voltage Regulator DUAL SWITCHING CONTROLLER 2 Outputs 500kHz~2MHz Tube 1.1A 1.3A 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
SOT-23
LT3640IFE Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Mounting Type
Surface Mount
Package / Case
28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount
YES
Operating Temperature
-40°C~125°C TJ
Packaging
Tube
JESD-609 Code
e3
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
28
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Additional Feature
PFM CONTROL TECHNIQUE ALSO POSSIBLE
Subcategory
Switching Regulator or Controllers
Technology
BIPOLAR
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.65mm
Function
Step-Down
Number of Outputs
2
Voltage - Input (Max)
35V
Output Type
Adjustable
Voltage - Input (Min)
2.5V
Input Voltage-Nom
12V
Analog IC - Other Type
DUAL SWITCHING CONTROLLER
Output Configuration
Positive
Current - Output
1.1A 1.3A
Voltage - Output (Min/Fixed)
0.6V 1.265V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
500kHz~2MHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
No
Switcher Configuration
PHASE-SHIFT
Voltage - Output (Max)
33.97V
Length
9.7mm
Width
4.4mm
RoHS Status
Non-RoHS Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$3.839081
$3.839081
10
$3.621774
$36.21774
100
$3.416768
$341.6768
500
$3.223366
$1611.683
1000
$3.040912
$3040.912
LT3640IFE Product Details
LT3640IFE Overview
Using the Tube package, this voltage regulator optimizes the performance of the voltage regulator 12v. A voltage regulator consists of 28 terminations. There is a DUAL SWITCHING CONTROLLER type analog IC in this voltage regulator 12v that is used to convey analog signals. There is a 28-TSSOP (0.173, 4.40mm Width) Exposed Pad package available for this voltage regulator, as DC DC switching regulator is space-saving. 2 outputs have been configured in the voltage regulator 12v. On its output pins, this adjusting voltage regulator generates Adjustable output. Switching regulators like this one can be mounted on the Surface Mount mounting system. In order for it to operate properly, dc to dc voltage regulator's operating temperature should be at -40°C~125°C TJ. In this voltage regulator 12v, the switching frequency is 500kHz~2MHz. Regulator 2.5V can operate with dc to dc voltage regulator's minimum input voltage 2.5V. There is a adjusting voltage regulator's voltage output (Min/Fixed) of 0.6V 1.265V. DC DC switching regulator's maximum design flexibility comes from its output current of 1.1A 1.3A. Voltage regulator's input voltage can reach 35V. A regulator with this 260 peak reflow temperature is essentially indestructible. For operation, switching regulator requires a nominal input voltage of 12V. There is a subcategory of this regulator voltage called Switching Regulator or Controllers. The maximal output voltage of 33.97V allows DC DC switching regulator to be operated easily. This harley voltage regulator is more efficient and stable due to its PFM CONTROL TECHNIQUE ALSO POSSIBLE feature.
LT3640IFE Features
2 outputs Peak reflow temperature (Cel) of 260 PFM CONTROL TECHNIQUE ALSO POSSIBLE
LT3640IFE Applications
There are a lot of Linear Technology/Analog Devices LT3640IFE Voltage Regulators applications.