Name: PM8903ATR
Brand: STMicroelectronics
SKU: PM8903ATR
Availability: InStock

Technical Specifications

Parameter Name	Value
Type	Parameter
Factory Lead Time	20 Weeks
Lifecycle Status	ACTIVE (Last Updated: 7 months ago)
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	16-VFQFN Exposed Pad
Number of Pins	16
Operating Temperature	-25°C~125°C TJ
Packaging	Cut Tape (CT)
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	16
ECCN Code	EAR99
Subcategory	Switching Regulator or Controllers
Terminal Position	QUAD
Terminal Pitch	0.5mm
Base Part Number	PM8903
Function	Step-Down
Number of Outputs	1
Voltage - Input (Max)	6V
Output Voltage	600mV
Output Type	Adjustable
Max Output Current	3A
Operating Supply Voltage	5.5V
Voltage - Input (Min)	2.8V
Input Voltage-Nom	3.3V
Analog IC - Other Type	SWITCHING REGULATOR
Output Configuration	Positive
Max Output Voltage	6V
Voltage - Output (Min/Fixed)	0.6V
Topology	Buck
Control Mode	VOLTAGE-MODE
Frequency - Switching	1.1MHz
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Min Output Voltage	600mV
Height	950μm
Length	3.15mm
Width	3.15mm
Radiation Hardening	No
REACH SVHC	No SVHC
RoHS Status	ROHS3 Compliant

PM8903ATR Product Details

PM8903ATR Overview

It uses the Cut Tape (CT) package in order to optimize the performance of this voltage regulator. During the development of this harley voltage regulator, 16 terminations were made. A SWITCHING REGULATOR type of analog IC is equipped with this regulator voltage, which is the type of analog IC that is used in it. The harley voltage regulator is available as a 16-VFQFN Exposed Pad package to save space. The voltage regulator is configured with 1 outputs. As you can see, this DC DC switching regulator generates Adjustable output on its output pins. A Surface Mount mounting is required for this switching regulator. Voltage regulators should be operated at -25°C~125°C TJ temperature while operating. DC-DC switching regulators reach 1.1MHz switching frequencies. Despite its low input voltage, this voltage regulator can operate. In this adjusting voltage regulator, the output voltage (Min/Fixed) equates to 0.6V. There is a voltage regulator maximum input voltage of 6V. For operation, voltage regulator provides a nominal input voltage of 3.3V. The regulator voltage that you are looking at belongs to the subcategory Switching Regulator or Controllers. There is a DC/DC regulator in this family that belongs to the PM8903 family. At 600mV volts, voltage regulator can provide voltage. To operate the voltage regulator 12v, 16 pins are required. The output voltage of this voltage regulator 12v should at least be set at 600mV volts at all times. Accordingly, dc to dc voltage regulator's maximum output current is 3A A. A maximum voltage of 6V can be obtained from the regulator voltage. Switching regulators such as this operate from voltages of 5.5V.