28 Terminals 3V 28-Pin TPS54973 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 350kHz 550kHz Tape & Reel (TR) 28-PowerTSSOP (0.173, 4.40mm Width)
SOT-23
TPS54973PWPR Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 3 days ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
28-PowerTSSOP (0.173, 4.40mm Width)
Number of Pins
28
Weight
118.501007mg
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Series
SWIFT™
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
2 (1 Year)
Number of Terminations
28
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.65mm
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Base Part Number
TPS54973
Function
Step-Down
Number of Outputs
1
Qualification Status
Not Qualified
Voltage - Input (Max)
4V
Output Voltage
2.5V
Output Type
Adjustable
Max Output Current
9A
Operating Supply Voltage
4V
Voltage - Input (Min)
3V
Input Voltage-Nom
3.3V
Analog IC - Other Type
SWITCHING REGULATOR
Output Configuration
Positive
Quiescent Current
11mA
Voltage - Output (Min/Fixed)
0.891V
Topology
Buck
Control Mode
VOLTAGE-MODE
Frequency - Switching
350kHz 550kHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Height
1.2mm
Length
9.7mm
Width
4.4mm
Thickness
1mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
2,000
$3.43200
$6.864
TPS54973PWPR Product Details
TPS54973PWPR Overview
A Tape & Reel (TR) package is used in this voltage regulator to optimize performance. In this voltage regulator, there are 28 terminations. This regulator voltage is equipped with a type of analog integrated circuit that is called a SWITCHING REGULATOR voltage regulator. The harley voltage regulator is available as a 28-PowerTSSOP (0.173, 4.40mm Width) package to save space. There are 1 outputs configured on this voltage regulator 12v. Adjusting voltage regulator's output pins generate Adjustable output. There is a switching regulator that is compatible with the Surface Mount mounting. -40°C~85°C TA should be the operating temperature when voltage regulator is operating. DC-DC switching regulators reach 350kHz 550kHz switching frequencies. There is no dc to dc voltage regulator's minimum input voltage requirement for this regulator. There is a adjusting voltage regulator's voltage output (Min/Fixed) of 0.891V. Voltage regulator has an input voltage (Max) of 4V. The peak reflow temperature of this regulator amounts to 260 to be essentially indestructible. To meet the switching regulator operation requirements, a nominal input voltage of 3.3V is provided. DC/DC regulators such as this one belong to the TPS54973 family of products. Voltage regulator is capable of giving voltage at 2.5V volts. For switching regulator operation, 28 pins are used. Switching regulator has a maximum output current of 9A A, which is sufficient to meet the requirements of operation. Known as a switching DC-DC regulator, this electronic voltage regulator 12v is part of the SWIFT? family. Switching regulators such as this operate from voltages of 4V. Voltage regulator consumes 11mA A of quiescent current without being affected by external factors.
TPS54973PWPR Features
1 outputs Peak reflow temperature (Cel) of 260 28 pins Operating supply voltage of 4V
TPS54973PWPR Applications
There are a lot of Texas Instruments TPS54973PWPR Voltage Regulators applications.