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TPS79918YZUR The Texas Instruments TPS79918YZUR is a 200mA low-dropout linear voltage regulator. It features a fixed 1.8V output and a low quiescent current of 40µA.
Mfr Part #:

TPS79918YZUR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS79918YZUR is a 200mA low-dropout linear voltage regulator. It features a fixed 1.8V output and a low quiescent current of 40µA.
✓ Total Stock: 31,335 pcs
$ Price Range: $0.25

TPS79918YZUR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
29,180 pcs
On Request
29180 pcs On Request 1 On Request On Request 10NPB On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
2,010 pcs
On Request
2010 pcs On Request 1 On Request On Request On Request On Request On Request
Hybrid Electronics ✓
Non-Authorised Inventory information
145 pcs
On Request
145 pcs On Request 1 On Request On Request 0738 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TPS79918YZUR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Supplier Device Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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TPS79918YZUR Description

Short technical summary and product information.

The Texas Instruments TPS79918YZUR is a low-dropout (LDO) linear voltage regulator designed for efficient power management. It provides a stable 1.8V fixed output voltage with a maximum output current of 200mA.

 

Key electrical characteristics include a very low quiescent current of 40µA (typical), a low dropout voltage of 100mV, and high power-supply rejection ratio (PSRR) of 66 dB at 1 kHz. The regulator operates over a temperature range of -40°C to 125°C.

 

This device is available in a compact 5-DSBGA package, suitable for space-constrained applications. It includes protection features such as over current, over temperature, reverse polarity, and under voltage lockout (UVLO). The enable control feature allows for power sequencing.

 

The TPS79918YZUR is designed for applications requiring low noise and stable power delivery. Its performance characteristics make it suitable for various electronic designs where efficient and reliable voltage regulation is critical.

TPS79918YZUR Quick Information

Product Type: Linear Voltage Regulator
Series: TPS799
Canonical Name: Texas Instruments TPS79918YZUR Low-Dropout Linear Regulator
Subcategory: Linear

TPS79918YZUR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TPS79918YZUR Estimated Pricing

Qty Low High
1+ $0.25 $0.25

Estimated market price range - modelled values for guidance only, not live distributor offers.

TPS79918YZUR Features

  • 200mA low-dropout voltage regulator.
  • Fixed 1.8V output voltage.
  • Low 40µA typical quiescent current.
  • Low dropout voltage of 100mV.
  • Compact 5-DSBGA package.

TPS79918YZUR Applications

  • Ideal for battery-powered devices.
  • Suitable for portable electronics.
  • Used in power management circuits.
  • Provides stable voltage regulation.
  • Low noise applications.

TPS79918YZUR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TPS79918YZUR?

The TPS79918YZUR has a fixed output voltage of 1.8V.

What is the maximum output current?

The maximum output current is 200mA.

What is the dropout voltage?

The maximum dropout voltage is 0.18V at 200mA load; typical dropout is 100mV.

What is the quiescent current?

The typical quiescent current is 40µA.

What is the operating temperature range?

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

What package is the TPS79918YZUR available in?

The device is available in a 5-DSBGA (also 5-UFBGA, DSBGA) surface-mount package.

What protection features does the TPS79918YZUR include?

It includes over-current, over-temperature, reverse polarity, and under-voltage lockout (UVLO) protection.

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