TLV70018DDCR
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Texas Instruments TLV70018DDCR

Manufacturer No:
TLV70018DDCR
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC REG LINEAR 1.8V 200MA SOT23-5
Delivery:
Payment:
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Product Introduction

Overview

The TLV70018DDCR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments. Designed for applications requiring a stable and efficient power supply, this component is part of the TLV700 series, known for its compact size and high performance. The TLV70018DDCR is particularly suitable for portable and battery-powered devices, offering a fixed output voltage of 1.8V. Its market positioning targets industries such as consumer electronics, IoT, and industrial automation, where space and power efficiency are critical. The product stands out for its low quiescent current, high accuracy, and thermal shutdown protection, making it a competitive choice for modern electronic designs.

Key Specifications

ParameterValueUnitNotes
Output Voltage1.8VFixed
Output Current200mAMaximum
Dropout Voltage250mVAt 200 mA
Input Voltage Range2.0 to 5.5V
Quiescent Current30µATypical
Line Regulation0.05%/VTypical
Load Regulation0.1%/mATypical
Operating Temperature Range-40 to 125°C
PackageSOT-23-5
Accuracy±1.5%Over temperature

Key Features

  • Low Dropout Voltage: Ensures efficient operation even with low input voltages.
  • Low Quiescent Current: Ideal for battery-powered applications, extending battery life.
  • High Accuracy: Provides a stable output voltage with ±1.5% accuracy.
  • Thermal Shutdown Protection: Prevents damage from overheating.
  • Compact Size: SOT-23-5 package saves board space.
  • Wide Input Voltage Range: Supports operation from 2.0V to 5.5V.

Applications

The TLV70018DDCR is widely used in various industries due to its reliability and efficiency. In consumer electronics, it powers portable devices such as smartphones, tablets, and wearables. In IoT applications, it ensures stable power for sensors and communication modules. For industrial automation, it is used in control systems and monitoring equipment. Additionally, its low quiescent current and compact size make it suitable for medical devices and automotive electronics, where power efficiency and space constraints are critical.

Q & A

1. What is the output voltage of the TLV70018DDCR?

The TLV70018DDCR provides a fixed output voltage of 1.8V.

2. What is the maximum output current?

The maximum output current is 200 mA.

3. What is the dropout voltage at 200 mA?

The dropout voltage is 250 mV at 200 mA.

4. What is the input voltage range?

The input voltage range is 2.0V to 5.5V.

5. How low is the quiescent current?

The quiescent current is typically 30 µA.

6. What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

7. Does it have thermal shutdown protection?

Yes, it includes thermal shutdown protection to prevent overheating.

8. What is the package type?

The package type is SOT-23-5.

9. What is the accuracy of the output voltage?

The output voltage accuracy is ±1.5% over the temperature range.

10. Is it suitable for battery-powered devices?

Yes, its low quiescent current and dropout voltage make it ideal for battery-powered applications.

Product Attributes

Output Configuration:Positive
Output Type:Fixed
Number of Regulators:1
Voltage - Input (Max):5.5V
Voltage - Output (Min/Fixed):1.8V
Voltage - Output (Max):- 
Voltage Dropout (Max):0.25V @ 200mA
Current - Output:200mA
Current - Quiescent (Iq):55 µA
Current - Supply (Max):270 µA
PSRR:68dB (1kHz)
Control Features:Enable
Protection Features:Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Operating Temperature:-40°C ~ 125°C (TJ)
Mounting Type:Surface Mount
Package / Case:SOT-23-5 Thin, TSOT-23-5
Supplier Device Package:SOT-23-THIN
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Similar Products

Part Number TLV70018DDCR TLV70019DDCR TLV70018DDCT TLV70028DDCR TLV70012DDCR TLV70013DDCR TLV70015DDCR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Active Active Active Active
Output Configuration Positive Positive Positive Positive Positive Positive Positive
Output Type Fixed Fixed Fixed Fixed Fixed Fixed Fixed
Number of Regulators 1 1 1 1 1 1 1
Voltage - Input (Max) 5.5V 5.5V 5.5V 5.5V 5.5V 5.5V 5.5V
Voltage - Output (Min/Fixed) 1.8V 1.9V 1.8V 2.8V 1.2V 1.3V 1.5V
Voltage - Output (Max) - - - - - - -
Voltage Dropout (Max) 0.25V @ 200mA 0.25V @ 200mA 0.25V @ 200mA 0.25V @ 200mA 0.25V @ 200mA 0.25V @ 200mA 0.25V @ 200mA
Current - Output 200mA 200mA 200mA 200mA 200mA 200mA 200mA
Current - Quiescent (Iq) 55 µA 55 µA 55 µA 55 µA 55 µA 55 µA 55 µA
Current - Supply (Max) 270 µA 270 µA 270 µA 270 µA 270 µA 270 µA 270 µA
PSRR 68dB (1kHz) 68dB (1kHz) 68dB (1kHz) 68dB (1kHz) 68dB (1kHz) 68dB (1kHz) 68dB (1kHz)
Control Features Enable Enable Enable Enable Enable Enable Enable
Protection Features Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case SOT-23-5 Thin, TSOT-23-5 SOT-23-5 Thin, TSOT-23-5 SOT-23-5 Thin, TSOT-23-5 SOT-23-5 Thin, TSOT-23-5 SOT-23-5 Thin, TSOT-23-5 SOT-23-5 Thin, TSOT-23-5 SOT-23-5 Thin, TSOT-23-5
Supplier Device Package SOT-23-THIN SOT-23-THIN SOT-23-THIN SOT-23-THIN SOT-23-THIN SOT-23-THIN SOT-23-THIN

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