LDF33PT-TR

Obsolete

STMicroelectronics

IC REG LINEAR 3.3V 1A PPAK

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Obsolete

STMicroelectronics

IC REG LINEAR 3.3V 1A PPAK

Technical Specifications

Parameters and characteristics for this part

Specification	LDF33PT-TR

Control Features	Enable, Power Good
Current - Output	1 A
Current - Quiescent (Iq)	800 µA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	DPAK (4 Leads + Tab), TO-252-5, TO-252AD
Protection Features	Under Voltage Lockout (UVLO), Over Temperature, Over Current
PSRR [Max]	45 dB
PSRR [Min]	60 dB
Supplier Device Package	PPAK
Voltage - Input (Max) [Max]	16 V
Voltage - Output (Min/Fixed)	3.3 V
Voltage Dropout (Max) [Max]	0.5 V

Part	Current - Quiescent (Iq)	Output Configuration	Supplier Device Package	PSRR [Min]	PSRR [Max]	Protection Features	Mounting Type	Control Features	Output Type	Package / Case	Number of Regulators	Voltage - Output (Min/Fixed)	Current - Output	Voltage - Input (Max) [Max]	Voltage Dropout (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]
STMicroelectronics LDF33PT-TR	800 µA	Positive	PPAK	60 dB	45 dB	Over Current Over Temperature Under Voltage Lockout (UVLO)	Surface Mount	Enable Power Good	1.81 mOhm	DPAK (4 Leads + Tab) TO-252-5 TO-252AD	1	3.3 V	1 A	16 V	0.5 V	125 °C	-40 °C

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

General part information

Linear Voltage Regulator IC Positive Fixed 1 Output 1A PPAK

Technical documentation and resources