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Texas Instruments TPS78318DDCT LDO Voltage Regulators

IC REG LINEAR 1.8V 150MA SOT23-5

19,110 ActiveTexas InstrumentsSOT-23-5$0.62RoHS
TPS78318DDCT SOT-23-5 package illustration

Same model may have multiple batches, images only for reference.

TPS78318DDCT
Manufacturer
Texas Instruments
Part Number (MPN)
TPS78318DDCT
Category
Integrated Circuits (ICs)Power Management ICsVoltage Regulators - Linear
Detailed Description
150mA, low-dropout linear voltage regulator with a fixed 1.8V output. Features 2% output voltage accuracy and a low dropout voltage of 130mV. Operates from a 2.2V to 5.5V input voltage range with a maximum output current of 150mA. Offers a low quiescent current of 800nA and a maximum supply current of 8µA. Designed for surface mounting in a SOT-23-5 package, with an operating temperature range of -40°C to +105°C.
Package
SOT-23-5
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
PDF TPS78318DDCT Datasheet
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Technical Specifications

Texas Instruments TPS78318DDCT LDO Voltage Regulators technical specifications.

General

RoHS
Yes
Package / Case
SOT-23-5 Thin, TSOT-23-5
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C
Lifecycle Status
Active
Accuracy
2%
Package
SOT-23-5
Voltage Dropout
130mV
Height
1mm
Lead Free
Lead Free

Related Parts Comparison (TPS78318DDCT vs TPS54292PWP vs TPS72018DRVR vs TPS72012DRVR)

Side-by-side specifications of related catalog parts.

Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.

This PartRelated PartRelated PartRelated Part
Texas InstrumentsTPS78318DDCT
Texas InstrumentsTPS54292PWP
Texas InstrumentsTPS72018DRVR
Texas InstrumentsTPS72012DRVR
Package / CaseSOT-23-5 Thin, TSOT-23-516-PowerTSSOP6-WDFN Exposed Pad6-WDFN Exposed Pad
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Operating Temperature-40°C ~ 105°C-40°C ~ 125°C (TA)-40°C ~ 125°C (TJ)-40°C ~ 125°C (TJ)
RoHSYesYesYesYes
Lifecycle StatusActiveActiveActiveActive
Iq Typ Ma0.00051.80.0380.038
Max Input Voltage5.5V18V4.5V4.5V
Maximum Continuous Drain Current a0.152.50.350.35
Number of Outputs1211
Operating Temperature Range C-40 to 105-40 to 145-40 to 125-40 to 125
Output ConfigurationPositivePositivePositivePositive
Output Current150mA1.5A, 2.5A350mA350mA
Action
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Texas Instruments TPS78318DDCT LDO Voltage Regulators Overview

150mA, low-dropout linear voltage regulator with a fixed 1.8V output. Features 2% output voltage accuracy and a low dropout voltage of 130mV. Operates from a 2.2V to 5.5V input voltage range with a maximum output current of 150mA. Offers a low quiescent current of 800nA and a maximum supply current of 8µA.

Designed for surface mounting in a SOT-23-5 package, with an operating temperature range of -40°C to +105°C.

Cross Reference

Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .

Suggested replacements

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Directonsemi
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