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TPS79147DBVR The Texas Instruments TPS79147DBVR is a 4.7V, 100mA low-dropout linear voltage regulator. It features ultralow noise and a compact SOT-23-5 package.
Mfr Part #:

TPS79147DBVR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS79147DBVR is a 4.7V, 100mA low-dropout linear voltage regulator. It features ultralow noise and a compact SOT-23-5 package.
✓ Total Stock: 4,041 pcs
$ Price Range: $0.88

TPS79147DBVR Available from 2 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
4,000 pcs
On Request
4000 pcs On Request 1 On Request On Request 2013+ On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
41 pcs
On Request
41 pcs On Request 1 On Request On Request 20+ 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.

TPS79147DBVR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Lead Style
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Package Quantity
Protection Features
SVHC Present
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
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TPS79147DBVR Description

Short technical summary and product information.

The Texas Instruments TPS79147DBVR is a low-dropout (LDO) linear voltage regulator designed for efficient power management. It provides a stable 4.7V output voltage with a maximum current capability of 100mA.

 

Key electrical characteristics include a very low dropout voltage of 38mV at full load, high power-supply rejection ratio (PSRR) ranging from 70dB to 37dB across 100Hz to 100kHz, and ultralow noise of 15 µV RMS. The regulator also boasts a fast start-up time of 63 µs.

 

Protection features include over current, over temperature, reverse polarity, and under voltage lockout (UVLO). The device operates within a temperature range of -40°C to 125°C.

 

Packaged in a 5-pin SOT-23-5 (SC-74A, SOT-753) surface-mount package, the TPS79147DBVR is suitable for space-constrained applications.

TPS79147DBVR Quick Information

Product Type: Linear Voltage Regulator
Series: TPS791
Canonical Name: Texas Instruments TPS79147DBVR Low-Dropout Linear Voltage Regulator
Subcategory: LDO Regulators

TPS79147DBVR Compliance

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

TPS79147DBVR Estimated Pricing

Qty Low High
1+ $0.88 $0.88

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

TPS79147DBVR Features

  • Provides a stable 4.7V output.
  • Delivers up to 100mA output current.
  • Features ultralow noise performance.
  • Fast start-up time of 63 microseconds.
  • Compact SOT-23-5 surface-mount package.

TPS79147DBVR Applications

  • Ideal for low-noise power supplies.
  • Suitable for battery-powered devices.
  • Used in portable electronic equipment.
  • Applicable in RF and analog circuits.

TPS79147DBVR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TPS79147DBVR?

The TPS79147DBVR has a fixed output voltage of 4.7V.

What is the maximum output current of the TPS79147DBVR?

The TPS79147DBVR can deliver up to 100mA output current.

What is the dropout voltage of the TPS79147DBVR?

The maximum dropout voltage is 0.7V at 100mA load.

What is the operating temperature range of the TPS79147DBVR?

The TPS79147DBVR operates over a junction temperature range of -40°C to 125°C.

What package is the TPS79147DBVR available in?

The TPS79147DBVR is available in a SOT-23-5 surface-mount package (also known as SC-74A or SOT-753).

What protection features does the TPS79147DBVR include?

The TPS79147DBVR includes over-current, over-temperature, reverse polarity, and under-voltage lockout (UVLO) protection.

What is the power supply rejection ratio (PSRR) of the TPS79147DBVR?

The PSRR is 70dB at 100Hz and 37dB at 100kHz.

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