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TPS79918DDCT

Part No TPS79918DDCT
Manufacturer Texas Instruments
Catalog PMIC - Voltage Regulators - Linear
Description IC REG LDO 1.8V 0.2A 5SOT
Datasheet
Sample
Rohs State rohs
ECAD Module
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Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Reel - TR
Status Active
Output Type Fixed
Number of Regulators 1
Maximum Input Voltage 6.5V
Nominal Output Voltage (Min/Fixed) 1.8V
Dropout Voltage-Max 0.18V @ 200mA
Output Current 200mA
Operating Supply Current 60μA
PSRR 70dB to 38dB (100Hz to 100kHz)
Control Features Enable
Protection Features Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Temperature Range - Operating -40°C to 125°C
Regulator Topology Positive Fixed
Output Voltage 1.8V
Mounting SMD (SMT)
Case / Package SOT-23-5
Win Source Part Number 034861-TPS79918DDCT
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian TPS79918DDCT CAD Model

Description

TPS79918DDCT Low-Dropout (LDO) Regulator by Texas Instruments

The TPS79918DDCT is a high-performance, low-dropout linear regulator (LDO) designed by Texas Instruments to offer excellent power supply solutions for a wide range of applications. With a fixed output voltage of 1.8V, this regulator is capable of delivering a continuous current of up to 200mA, making it an ideal choice for powering sensitive analog and RF circuitry that requires a stable and clean power supply.

One of the key features of the TPS79918DDCT is its low dropout voltage, which allows it to maintain a constant output voltage even when the input supply voltage is very close to the output voltage. This makes it extremely efficient in battery-powered devices, where preserving battery life is crucial. Additionally, the device boasts a low quiescent current of just 40µA, further enhancing its suitability for portable and battery-operated equipment.

The TPS79918DDCT is equipped with several protective features to ensure the reliability and longevity of both the regulator and the system it powers. These include over-current protection, thermal shutdown, and under-voltage lockout, which prevent damage due to abnormal operating conditions. Furthermore, the device has excellent line and load transient response, ensuring stable performance even under dynamic load conditions.

Designed in a compact 5-pin SOT-23 package, the TPS79918DDCT is not only space-efficient but also easy to integrate into a variety of circuit designs. Its small footprint makes it particularly well-suited for space-constrained applications such as mobile phones, PDAs, and other handheld devices.

Overall, the TPS79918DDCT from Texas Instruments represents a robust and reliable power management solution that combines high performance with practical features. Whether used in consumer electronics, medical devices, or industrial instrumentation, this LDO regulator offers a versatile and efficient option for designers looking to optimize their power supply architecture.

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Pricing & Ordering

Quantity Unit Price Ext. Price
80+ $0.6543 $52.3440
190+ $0.5369 $102.0110
290+ $0.5201 $150.8290
400+ $0.5033 $201.3200
515+ $0.4866 $250.5990
690+ $0.4362 $300.9780
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 19,620 pieces
MOQ: 80 pcs
Order Increment : 1 pcs
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