Texas Instruments TPS78318DDCT LDO Voltage Regulators
150mA, low-dropout linear voltage regulator with a fixed 1.8V output.
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS78318DDCT
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
TPS78318DDCT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS78318DDCT LDO Voltage Regulators technical specifications.
General
RoHS
Yes
Package / Case
SOT-23-5 Thin, TSOT-23-5
Packaging
Tape and Reel
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C
Accuracy
2%
Package
SOT-23-5
Voltage Dropout
130mV
Height
1mm
Lead Free
Lead Free
Alternate Parts Comparison (TPS78318DDCT vs TPS54292PWP vs TPS72018DRVR vs TPS72012DRVR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | SOT-23-5 Thin, TSOT-23-5 | 16-PowerTSSOP | 6-WDFN Exposed Pad | 6-WDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 105°C | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| RoHS | Yes | Yes | Yes | Yes |
| Max Input Voltage | 5.5V | 18V | 4.5V | 4.5V |
| Number of Outputs | 1 | 2 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 150mA | 1.5A, 2.5A | 350mA | 350mA |
| Output Type | Fixed | Adjustable | Fixed | Fixed |
| Output Voltage | 1.8V | 0.8 to 14V | 1.8V | 1.2V |
| Package | SOT-23-5 | HTSSOP EP | WSON EP | WSON EP |
| Radiation Hardening | No | No | No | No |
| Action |
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.
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