LD2981CM33TR - ST Microelectronics

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

LD2981CM33TR
Manufacturer

ST Microelectronics
ChipWorker Part#

CW7112146
Category

Voltage Regulator
Package

SOT-23-5
Description

LDO Regulator Pos 3.3V 0.1A 5Pin SOT-23 T/R
Documentation

Datasheet

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LD2981CM33TR Specifications

Attribute	Attribute Value

Part Number	LD2981CM33TR
Manufacturer	ST Microelectronics
ChipWorker Part#	CW7112146
Category	Voltage Regulator
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	5 Pin
Case/Package	SOT-23-5
Number of Outputs	1 Output
Input Voltage (DC)	16.0V (max)
Output Voltage	3.3 V
Output Current	100 mA
Supply Current	150µA ~ 2.6mA
Number of Positions	5 Position
Quiescent Current	0.08 mA
voltage rating	375 mV
Input Voltage (Max)	16 V
Input Voltage (Min)	2.5 V
Output Voltage (Min)	3.3 V
Output Current (Max)	0.1 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Input Voltage	16 V
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Size-Length	3 mm
Size-Width	1.75 mm
Size-Height	1.3 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product Description

This LDO LD2981CM33TR linear regulator from STMicroelectronics acts like a variable resistor to maintain a steady voltage level. Its typical dropout voltage at current is 0.001@0A|0.007@1mA|0.07@25mA|0.18@100mA V. This voltage regulation device"s single output can produce a current up to 0.1 A. Use this part at voltages between 2.5 V and 16 V. With a fixed output that has a voltage of 3.3 V, this is power management at its best. Using a line regulation of 0.014%/V is needed for a programmable DC power supply. This component will be shipped in tape and reel packaging to allow for effective mounting and safe delivery. This voltage regulation device has a minimum operating temperature of -40 °C and a maximum of 125 °C. The maximum dropout voltage is 0.003@0A|0.01@1mA|0.1@25mA|0.25@100mA V. Its polarity is positive.

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