LDF33PT-TR vs LDF33DT-TR

Product Attributes

Part Number LDF33PT-TR LDF33DT-TR
Manufacturer STMicroelectronics STMicroelectronics
Category PMIC - Voltage Regulators - Linear PMIC - Voltage Regulators - Linear
LDF33PT-TR LDF33DT-TR
Product Status Obsolete Obsolete
Output Configuration Positive Positive
Output Type Fixed Fixed
Number of Regulators 1 1
Voltage - Input (Max) 16V 16V
Voltage - Output (Min/Fixed) 3.3V 3.3V
Voltage - Output (Max) - -
Voltage Dropout (Max) 0.5V @ 1A 0.5V @ 1A
Current - Output 1A 1A
Current - Quiescent (Iq) 800 µA 800 µA
Current - Supply (Max) - -
PSRR 60dB ~ 45dB (120Hz ~ 100kHz) 60dB ~ 45dB (120Hz ~ 100kHz)
Control Features Enable, Power Good -
Protection Features Over Current, Over Temperature, Under Voltage Lockout (UVLO) Over Current, Over Temperature, Under Voltage Lockout (UVLO)
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C
Mounting Type Surface Mount Surface Mount
Package / Case TO-252-5, DPak (4 Leads + Tab), TO-252AD TO-252-3, DPak (2 Leads + Tab), SC-63
Supplier Device Package PPAK DPAK