TPS79318DBVRG4Q1 Part Information

Details for TPS79318DBVRG4Q1 by Texas Instruments

Semiconductors - ICs>Power Management ICs - PMIC>Voltage Regulators

Part Description

The TPS793xx-Q1 family of low-dropout (LDO) lowpower linear voltage regulators features high powersupply rejection ratio (PSRR), ultralow noise, fast start-up, and excellent line and load transient responses in a small-outline SOT-23 package. Each TPS793-Q1 device in the family is stable, with a small 2.2-μF ceramic capacitor on the output. The TPS793xx-Q1 family uses an advanced, proprietary, BiCMOS fabrication process to yield extremely low dropout voltages (for example, 112 mV at 200 mA, TPS79330-Q1). Each device achieves fast start-up times (approximately 50 μs with a 0.001-μF bypass capacitor), while consuming very low quiescent current (170 μA typical). Moreover, when the device is placed in standby mode, the supply current is reduced to less than 1 μA. The TPS79328-Q1 exhibits approximately 32 μVRMS of output voltage noise with a 0.1-μF bypass capacitor. Applications with analog components that are noise sensitive, such as portable RF electronics, benefit from the high PSRR and low-noise features, as well as the fast response time.

Part Downloads

Featured content from Farnell

Part Features

  • 200-mA Low-Dropout Regulator With EN
  • 5-Pin SOT-23 (DBV) Package
  • AEC-Q100 Qualified With the Following Results: u2013 Device Temperature Grade 1: u201340u00b0C to +125u00b0C u2013 Device HBM ESD Classification Level 1C u2013 Device CDM ESD Classification Level C2
  • Available in 1.8-V, 2.5-V, 2.8-V, 3-V, 3.3-V, 4.75- V, and Adjustable Options
  • Excellent Load and Line Transient
  • Fast Start-Up Time (50 u03bcs)
  • High PSRR (70 dB at 10 kHz)
  • Qualified For Automotive Applications
  • Stable With a 2.2-u03bcF Ceramic Capacitor
  • Ultralow Noise (32 u03bcV)
  • Very Low Dropout Voltage (112 mV at Full Load, TPS79330-Q1)

Part Specifications

Output Type Fixed
Input Voltage Min 2.7V
Input Voltage Max 5.5V
Fixed Output Voltage Nom. 1.8V
Adjustable Output Voltage Min -
Adjustable Output Voltage Max -
Output Current 200mA
Dropout Voltage Vdo -
LDO Regulator Case Style SOT-23
No. of Pins 5Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range 1.8V 200mA LDO Voltage Regulators
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Output Voltage Nom. 1.8V
RoHS Compliant

Alternative Part Descriptions

  • LDO, FIXED, 1.8V, 0.2A, SOT-23-5; Output Type:Fixed; Input Voltage Min:2.7V; Input Voltage Max:5.5V; Fixed Output Voltage Nom.:1.8V; Adjustable Output Voltage Min:-; Adjustable Output Voltage Max:-; Output Current:200mA; Dropout RoHS Compliant: Yes | Newark Electronics
  • Automotive 200-mA, low-dropout voltage regulator with enable | Texas Instruments

Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPS79318DBVRG4Q1?

Additional datasheets, footprints and schematics for TPS79318DBVRG4Q1 are listed in our Part Details tab. You can also find the TPS79318DBVRG4Q1 image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for TPS79318DBVRG4Q1 in the Pricing & Inventory tab next to part details. You can view TPS79318DBVRG4Q1 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does TPS79318DBVRG4Q1 fall under?

The TPS79318DBVRG4Q1 is listed under Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators.

Can I view similar or alternative parts?

You can view similar parts to TPS79318DBVRG4Q1 when available in the Voltage Regulators range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the TPS79318DBVRG4Q1 you can contact the distributor directly for product support, shipping queries etc.

Is the TPS79318DBVRG4Q1 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for TPS79318DBVRG4Q1 have stock available?

Authorised distributors including Newark Electronics and Texas Instruments have stock available or on a lead time for TPS79318DBVRG4Q1.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for TPS79318DBVRG4Q1 often in real-time on the comparison pages.

What if I can't find stock of TPS79318DBVRG4Q1?

You can fill out our help required form which you can use to request a quote for TPS79318DBVRG4Q1 from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

Viewing Distributors for TPS79318DBVRG4Q1

Loading...
Loading Results for TPS79318DBVRG4Q1