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TPS79118DBVR The Texas Instruments TPS79118DBVR is a 1.8V, 100mA low-dropout linear voltage regulator. It offers ultralow noise and high power-supply rejection ratio (PSRR).
Mfr Part #:

TPS79118DBVR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS79118DBVR is a 1.8V, 100mA low-dropout linear voltage regulator. It offers ultralow noise and high power-supply rejection ratio (PSRR).
✓ Total Stock: 70,837 pcs
$ Price Range: $0.88

TPS79118DBVR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
60,267 pcs
On Request
60267 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
7,570 pcs
On Request
7570 pcs On Request 1 On Request On Request 0427+ On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request 23+ 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.

TPS79118DBVR 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
Voltage
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TPS79118DBVR Description

Short technical summary and product information.

The Texas Instruments TPS79118DBVR is a low-dropout (LDO) linear voltage regulator designed for applications requiring low noise and high power-supply rejection ratio (PSRR). This device provides a stable 1.8V output at up to 100mA current.

 

Key electrical characteristics include ultralow noise of 15 µV RMS and a high PSRR of 80dB at 100Hz, making it suitable for sensitive analog and RF circuits. It features a fast start-up time of 63 µs and a very low dropout voltage of 38mV at full load.

 

The TPS79118DBVR is available in a compact 5-pin SOT-23-5 (SC-74A) surface-mount package. It includes enable control and protection features such as over current, over temperature, reverse polarity, and under voltage lockout (UVLO).

 

This regulator is stable with any 1-µF ceramic capacitor on the output, simplifying design and reducing component count. Its operating temperature range is -40°C to 125°C.

TPS79118DBVR Quick Information

Product Type: Linear Voltage Regulator
Series: TPS791
Canonical Name: Texas Instruments TPS79118DBVR Low-Dropout Linear Voltage Regulator
Subcategory: Low-Dropout (LDO) Regulators

TPS79118DBVR Compliance

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

TPS79118DBVR Estimated Pricing

Qty Low High
1+ $0.88 $0.88

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

TPS79118DBVR Features

  • Provides a stable 1.8V output voltage.
  • Delivers up to 100mA output current.
  • Features ultralow noise performance.
  • Offers high power-supply rejection ratio.
  • Available in a SOT-23-5 package.

TPS79118DBVR Applications

  • Ideal for noise-sensitive analog circuits.
  • Suitable for RF power supply applications.
  • Used in portable electronic devices.
  • Applicable in battery-powered systems.

TPS79118DBVR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TPS79118DBVR?

The fixed output voltage is 1.8V.

What is the maximum output current?

The maximum output current is 100mA.

What is the dropout voltage at 100mA?

The typical dropout voltage is 38mV at 100mA load.

What is the operating temperature range?

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

What package is the TPS79118DBVR available in?

It is available in a SOT-23-5 surface-mount package.

What protection features does this regulator include?

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

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