UCC381DPTR-3

Obsolete

Texas Instruments

IC REG LINEAR 3.3V 1A 8SOIC

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UCC381DPTR-3

Obsolete

Texas Instruments

IC REG LINEAR 3.3V 1A 8SOIC

Deep-Dive with AI

DocumentsDatasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	UCC381DPTR-3

Current - Output	1 A
Current - Quiescent (Iq)	650 µA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Protection Features	Under Voltage Lockout (UVLO), Reverse Polarity, Over Temperature, Short Circuit
Supplier Device Package	8-SOIC
Voltage - Input (Max) [Max]	9 V
Voltage - Output (Min/Fixed)	3.3 V
Voltage Dropout (Max) [Max]	0.8 V

UCC381 Series

Part	Package / Case	Package / Case [y]	Package / Case [x]	Current - Quiescent (Iq)	Number of Regulators	Voltage - Input (Max) [Max]	Supplier Device Package	Mounting Type	Output Type	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Output (Max) [Max]	Output Configuration	Current - Output	Protection Features	Voltage Dropout (Max) [Max]	Output Type	Voltage - Output (Min/Fixed)	Type	Function	Supplied Contents	Utilized IC / Part
Texas Instruments UCC381DPTR-ADJ	8-SOIC	3.9 mm	0.154 in	650 µA	1	9 V	8-SOIC	Surface Mount	Adjustable	70 °C	0 °C	8.85 V	Positive	1 A	Over Temperature Reverse Polarity Short Circuit Under Voltage Lockout (UVLO)	0.6 V
Texas Instruments UCC381DP-5G4	8-SOIC	3.9 mm	0.154 in	650 µA	1	9 V	8-SOIC	Surface Mount		70 °C	0 °C		Positive	1 A	Over Temperature Reverse Polarity Short Circuit Under Voltage Lockout (UVLO)	0.6 V	1.81 mOhm	5 V
Texas Instruments UCC381DP-ADJ	8-SOIC	3.9 mm	0.154 in	650 µA	1	9 V	8-SOIC	Surface Mount	Adjustable	70 °C	0 °C	8.85 V	Positive	1 A	Over Temperature Reverse Polarity Short Circuit Under Voltage Lockout (UVLO)	0.6 V
Texas Instruments UCC381DPTR-3	8-SOIC	3.9 mm	0.154 in	650 µA	1	9 V	8-SOIC	Surface Mount		70 °C	0 °C		Positive	1 A	Over Temperature Reverse Polarity Short Circuit Under Voltage Lockout (UVLO)	0.8 V	1.81 mOhm	3.3 V
Texas Instruments UCC381DPTR-5	8-SOIC	3.9 mm	0.154 in	650 µA	1	9 V	8-SOIC	Surface Mount		70 °C	0 °C		Positive	1 A	Over Temperature Reverse Polarity Short Circuit Under Voltage Lockout (UVLO)	0.6 V	1.81 mOhm	5 V
Texas Instruments UCC381DP-5	8-SOIC	3.9 mm	0.154 in	650 µA	1	9 V	8-SOIC	Surface Mount		70 °C	0 °C		Positive	1 A	Over Temperature Reverse Polarity Short Circuit Under Voltage Lockout (UVLO)	0.6 V	1.81 mOhm	5 V
Texas Instruments UCC3817EVM																			Power Management	Power Factor Correction	Board(s)	UCC3817

Pricing

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

Distributor	Package	Quantity	$

Description

General part information

UCC381 Series

Linear Voltage Regulator IC Positive Fixed 1 Output 1A 8-SOIC

Documents

Technical documentation and resources