STMICROELECTRONICS

LD39300DT12-R

Datasheet

1.22V 3A LDO Voltage Regulator, 200mV Dropout, TO-252

Stmicroelectronics

LD39300DT12-R

Name: LD39300DT12-R Stmicroelectronics
Brand: Stmicroelectronics
SKU: LD39300DT12-R

1.22V 3A LDO Voltage Regulator, 200mV Dropout, TO-252

Ultra low drop BICMOS voltage regulator, a positive fixed output linear voltage regulator with a 1.22V output voltage and 3A maximum output current. Features a 200mV dropout voltage, 1.5% accuracy, and a wide input voltage range of 2.5V to 6V. Operates from -40°C to 125°C, with a quiescent current of 5µA and a 1.2mA input bias current. Packaged in a TO-252 surface mount package, this RoHS compliant component is supplied on tape and reel.

PackageTO-252

MountingSurface Mount

PolarityPositive

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Technical Specifications

Stmicroelectronics LD39300DT12-R technical specifications.

General

Accuracy	1.5%
Package/Case	TO-252
Dropout Voltage	200mV
Input Bias Current	1.2mA
Lead Free	Lead Free
Max Input Voltage	6V
Min Input Voltage	2.5V
Max Operating Temperature	125°C
Min Operating Temperature	-40°C
Max Output Current	3A
Min Output Voltage	1.22V
Max Supply Current	2.5mA
Mount	Surface Mount
Number of Outputs	1
Number of Regulators	1
Output Configuration	Positive
Output Current	3A
Output Type	Fixed
Output Voltage	1.22V
Package Quantity	2500
Packaging	Tape and Reel
Polarity	Positive
Power Supply Rejection Ratio (PSRR)	55dB
Quiescent Current	5uA
Reference Voltage	1.22V
RoHS Compliant	Yes