LP3963ESX-2.5

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National Semiconductor

IC REG LINEAR FIXED POS LDO REG

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National Semiconductor

IC REG LINEAR FIXED POS LDO REG

Technical Specifications

Parameters and characteristics for this part

Specification	LP3963ESX-2.5

Control Features	Enable
Current - Output	3 A
Current - Quiescent (Iq)	9 mA
Current - Supply (Max) [Max]	15 mA
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	TO-263-6, TO-263BA, D2PAK (5 Leads + Tab)
Protection Features	Over Temperature, Over Current, Short Circuit
Supplier Device Package	DDPAK/TO-263-5
Voltage - Input (Max) [Max]	7 V
Voltage - Output (Min/Fixed)	2.5 V
Voltage Dropout (Max) [Max]	1.2 V

Part	Output Type	Mounting Type	Number of Regulators	Operating Temperature [Max]	Operating Temperature [Min]	Current - Quiescent (Iq)	Current - Supply (Max) [Max]	Voltage Dropout (Max) [Max]	Voltage - Output (Min/Fixed)	Supplier Device Package	Package / Case	Output Configuration	Control Features	Voltage - Input (Max) [Max]	Protection Features	Current - Output
National Semiconductor LP3963ESX-2.5	1.81 mOhm	Surface Mount	1	125 °C	-40 °C	9 mA	15 mA	1.2 V	2.5 V	DDPAK/TO-263-5	D2PAK (5 Leads + Tab) TO-263-6 TO-263BA	Positive	Enable	7 V	Over Current Over Temperature Short Circuit	3 A

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

Distributor	Package	Quantity	$

Digikey	Bulk	139	$ 2.17

General part information

Linear Voltage Regulator IC Positive Fixed 1 Output 3A DDPAK/TO-263-5

Technical documentation and resources

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