LD2979Z33

Obsolete

STMicroelectronics

IC REG LINEAR 3.3V 50MA TO92-3

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Obsolete

STMicroelectronics

IC REG LINEAR 3.3V 50MA TO92-3

Technical Specifications

Parameters and characteristics for this part

Specification	LD2979Z33

Current - Output	50 mA
Current - Quiescent (Iq)	170 µA
Current - Supply (Max) [Max]	13 mA
Mounting Type	Through Hole
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-25 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	TO-226-3, TO-92-3
Protection Features	Over Current, Over Temperature
PSRR	63 dB
Supplier Device Package	TO-92-3
Voltage - Input (Max) [Max]	16 V
Voltage - Output (Min/Fixed)	3.3 V
Voltage Dropout (Max) [Max]	0.6 V

Part	Package / Case	PSRR	Current - Supply (Max) [Max]	Current - Quiescent (Iq)	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Output (Min/Fixed)	Mounting Type	Output Configuration	Protection Features	Voltage - Input (Max) [Max]	Output Type	Current - Output	Voltage Dropout (Max) [Max]	Number of Regulators	Supplier Device Package	Control Features
STMicroelectronics LD2979Z33	TO-226-3 TO-92-3	63 dB	13 mA	170 µA	125 °C	-25 °C	3.3 V	Through Hole	Positive	Over Current Over Temperature	16 V	1.81 mOhm	50 mA	0.6 V	1	TO-92-3
STMicroelectronics LD2979M38TR	SC-74A SOT-753	63 dB	13 mA	170 µA	125 °C	-25 °C	3.8 V	Surface Mount	Positive	Over Current Over Temperature	16 V	1.81 mOhm	50 mA	0.6 V	1	SOT-23-5	Enable

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

Distributor	Package	Quantity	$

General part information

Linear Voltage Regulator IC Positive Fixed 1 Output 50mA TO-92-3

Technical documentation and resources