8 Terminals 8-Pin A4447 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs Tape & Reel (TR) 8-SOIC (0.154, 3.90mm Width) Exposed Pad
SOT-23
A4447SLJTR-T Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154, 3.90mm Width) Exposed Pad
Number of Pins
8
Operating Temperature
-20°C~85°C TA
Packaging
Tape & Reel (TR)
Published
2009
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
8
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Switching Regulator or Controllers
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
[email protected] Reflow Temperature-Max (s)
40
Base Part Number
A4447
Function
Step-Down
Number of Outputs
1
Output Voltage
24V
Output Type
Adjustable
Max Output Current
2A
Input Voltage-Nom
42V
Max Supply Voltage
50V
Min Supply Voltage
8V
Analog IC - Other Type
SWITCHING REGULATOR
Output Configuration
Positive
Max Output Voltage
24V
Voltage - Output (Min/Fixed)
0.8V
Topology
Buck
Control Mode
CURRENT-MODE
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
No
Min Output Voltage
800mV
Voltage - Output (Max)
24V
Max Duty Cycle
100 %
Max Junction Temperature (Tj)
150°C
Ambient Temperature Range High
85°C
Height
1.7mm
Length
4.9mm
Width
3.9mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
3,000
$0.65800
$1.974
A4447SLJTR-T Product Details
A4447SLJTR-T Overview
optimized performance is achieved by utilizing the Tape & Reel (TR) package in this voltage regulator. There are 8 terminations in this harley voltage regulator. There is a SWITCHING REGULATOR type analog IC in this voltage regulator 12v that is used to convey analog signals. In order to save space, this voltage regulator is packaged in the 8-SOIC (0.154, 3.90mm Width) Exposed Pad package. In this case, DC DC switching regulator has 1 outputs configured to it. As you can see, this DC DC switching regulator generates Adjustable output on its output pins. Surface Mount-mounting is compatible with this switching regulator. Voltage regulators should be operated at -20°C~85°C TA temperature while operating. The output voltage of this voltage regulator (Min/Fixed) amounts to 0.8V volts. This voltage regulator's peak reflow temperature is so high as to make it virtually indestructible. As a result of DC DC switching regulator's design, it is designed to provide an input voltage of 42V for the purposes of operation. In terms of category, this voltage regulator 12v falls into the Switching Regulator or Controllers category. There is a DC/DC regulator in this family that belongs to the A4447 family. Voltage can be produced at 24V volts by voltage regulator. In order to operate voltage regulator, 8 pins are required. For this switching regulator, it is recommended that the output voltage is at least 800mV volts. A maximum output current of 2A A is provided to meet the switching regulator operation requirements. By using 24V as the maximum output voltage, adjusting voltage regulator is easy to operate. There is a maximum output voltage of 24V from this voltage regulator 12v. The dc to dc voltage regulator's minimum supply voltage of 8V volts ensures reliable performance. It is able to operate from a maximum supply voltage of 50V, which is suitable for DC DC switching regulator's operation.
A4447SLJTR-T Features
1 outputs Peak reflow temperature (Cel) of 260 8 pins
A4447SLJTR-T Applications
There are a lot of Allegro MicroSystems A4447SLJTR-T Voltage Regulators applications.