TPS73618DCQ Part Information

Details for TPS73618DCQ by Texas Instruments

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

Part Description

The TPS736xx family of low-dropout (LDO) linear voltage regulators uses a new topology: an NMOS pass element in a voltage-follower configuration. This topology is stable using output capacitors with low ESR, and even allows operation without a capacitor. It also provides high reverse blockage (low reverse current) and ground pin current that is nearly constant over all values of output current. The TPS736xx uses an advanced BiCMOS process to yield high precision while delivering very low dropout voltages and low ground pin current. Current consumption, when not enabled, is under 1 μA and ideal for portable applications. The extremely low output noise (30 μVRMS with 0.1-μF CNR) is ideal for powering VCOs. These devices are protected by thermal shutdown and foldback current limit.

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Part Features

  • 0.5% Initial Accuracy
  • 1% Overall Accuracy Over Line, Load, and Temperature
  • Available in Multiple Output Voltage Versions
  • Excellent Load Transient Responseu2014with or without Optional Output Capacitor
  • Input Voltage Range of 1.7 V to 5.5 V
  • Less Than 1 u03bcA max IQ in Shutdown Mode
  • Low Noise: 30 u03bcVRMS typ (10 Hz to 100 kHz)
  • New NMOS Topology Delivers Low Reverse Leakage Current
  • Stable with No Output Capacitor or Any Value or Type of Capacitor
  • Thermal Shutdown and Specified Min/Max Current Limit Protection
  • Ultra-Low Dropout Voltage: 75 mV typ

Part Specifications

Output Type Fixed
Input Voltage Min 1.7V
Input Voltage Max 5.5V
Fixed Output Voltage Nom. 1.8V
Adjustable Output Voltage Min -
Adjustable Output Voltage Max -
Output Current 400mA
Dropout Voltage Vdo 75mV
LDO Regulator Case Style SOT-223
No. of Pins 6Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range 1.8V 400mA LDO Voltage Regulators
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
Output Voltage Nom. 1.8V
RoHS Compliant

Alternative Part Descriptions

  • Output Type:Fixed; Input Voltage Min:1.7V; Input Voltage Max:5.5V; Fixed Output Voltage Nom.:1.8V; Adjustable Output Voltage Min:-; Adjustable Output Voltage Max:-; Output Current:400mA; Dropout Voltage Vdo:75mV; No. of Pins:6Pins RoHS Compliant: Yes | Newark Electronics
  • LDO Regulator Pos 1.8V 0.4A 6-Pin(5+Tab) SOT-223 Tube | Avnet America
  • 400-mA, high-accuracy, ultra-low-dropout voltage regulator with reverse current protection & enable | Texas Instruments

Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPS73618DCQ?

Additional datasheets, footprints and schematics for TPS73618DCQ are listed in our Part Details tab. You can also find the TPS73618DCQ image and similar parts on this details page.

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What category does TPS73618DCQ fall under?

The TPS73618DCQ is listed under Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators.

Can I view similar or alternative parts?

You can view similar parts to TPS73618DCQ when available in the Voltage Regulators range under the specifications section at the bottom of the details page.

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Is the TPS73618DCQ RoHS compliant?

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

Which authorised distributors for TPS73618DCQ have stock available?

Authorised distributors including Newark Electronics, Avnet America and Texas Instruments have stock available or on a lead time for TPS73618DCQ.

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