28 Terminals 4.5V 28-Pin LP8728 DC DC Voltage Regulator POWER SUPPLY SUPPORT CIRCUIT 4 Outputs 3.2MHz Tape & Reel (TR) 28-WFQFN Exposed Pad
SOT-23
LP8728QSQX-B/NOPB Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 5 days ago)
Contact Plating
Tin
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
28-WFQFN Exposed Pad
Number of Pins
28
Operating Temperature
-40°C~125°C TA
Packaging
Tape & Reel (TR)
Series
Automotive, AEC-Q100
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
28
ECCN Code
EAR99
Terminal Position
QUAD
Terminal Form
NO LEAD
Supply Voltage
5V
Base Part Number
LP8728
Function
Step-Down
Number of Outputs
4
Efficiency
93 %
Output Type
Fixed
Max Output Current
1A
Operating Supply Voltage
5.5V
Voltage - Input (Min)
4.5V
Number of Channels
4
Analog IC - Other Type
POWER SUPPLY SUPPORT CIRCUIT
Output Configuration
Positive
Adjustable Threshold
NO
Voltage - Output (Min/Fixed)
1.2V 1.5V 1.8/2.65V 3.3V
Topology
Buck
Frequency - Switching
3.2MHz
Synchronous Rectifier
Yes
Min Output Voltage
3.3V
Threshold Voltage
2.75.7
Height
800μm
Length
5mm
Width
5mm
Thickness
750μm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$2.565482
$2.565482
10
$2.420266
$24.20266
100
$2.283269
$228.3269
500
$2.154028
$1077.014
1000
$2.032101
$2032.101
LP8728QSQX-B/NOPB Product Details
LP8728QSQX-B/NOPB Overview
It uses the Tape & Reel (TR) package in order to optimize the performance of this voltage regulator. In this voltage regulator, 28 terminations are present. There is a POWER SUPPLY SUPPORT CIRCUIT type analog IC in this voltage regulator 12v that is used to convey analog signals. In order to save space, this harley voltage regulator is available in the 28-WFQFN Exposed Pad package. There are 4 outputs on DC DC switching regulator. This DC DC switching regulator generates Fixed output on its output pins. Surface Mount-mount switching regulator. In order for it to operate properly, dc to dc voltage regulator's operating temperature should be at -40°C~125°C TA. In this voltage regulator 12v, the switching frequency is 3.2MHz. Input voltage 4.5V is the dc to dc voltage regulator's minimum input voltage required for operation of the voltage regulators. The adjusting voltage regulator's output voltage (Min/Fixed) is 1.2V 1.5V 1.8/2.65V 3.3V. LP8728 is a family of voltage regulators that belong to the DC/DC industry. For switching regulator operation, 28 pins are used. As a general rule, this voltage regulator 12v should keep its output voltage at least at 3.3V. Voltage regulator's maximal output current reaches 1A A to meet the operation requirements. This regulator voltage, belonging to the Automotive, AEC-Q100 family, is a type of DC-DC switching regulator. With 5.5V as the supply voltage, this DC-DC switching regulator will operate. There is no problem with running this voltage regulator at 5V V if you wish. There are 4 channels on the regulator voltage.
LP8728QSQX-B/NOPB Features
4 outputs 28 pins Operating supply voltage of 5.5V 4 channels
LP8728QSQX-B/NOPB Applications
There are a lot of Texas Instruments LP8728QSQX-B/NOPB Voltage Regulators applications.