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TPS79912DDCR The Texas Instruments TPS79912DDCR is a 200-mA, low-dropout linear voltage regulator. It offers a fixed 1.2V output with low quiescent current and is available in a SOT-23-5 package.
Mfr Part #:

TPS79912DDCR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS79912DDCR is a 200-mA, low-dropout linear voltage regulator. It offers a fixed 1.2V output with low quiescent current and is available in a SOT-23-5 package.
✓ Total Stock: 12,742 pcs
$ Price Range: $0.33

TPS79912DDCR 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
10,000 pcs
On Request
10000 pcs On Request 1 On Request On Request 18+ On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
1,742 pcs
On Request
1742 pcs On Request 1 On Request On Request 22+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request 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.

TPS79912DDCR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Control Features
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Quiescent Current
SVHC Present
Supplier Device Package
Supplier Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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TPS79912DDCR Description

Short technical summary and product information.

The Texas Instruments TPS79912DDCR is a low-dropout (LDO) linear voltage regulator designed for efficient power management. It provides a stable 1.2V fixed output voltage and can deliver up to 200mA of current.

 

Key electrical characteristics include a very low quiescent current of 40µA, a low dropout voltage of 180mV at 200mA, and high power-supply rejection ratio (PSRR) up to 70dB at 100Hz. The device operates over a temperature range of -40°C to 125°C.

 

This regulator features an Enable (EN) control pin for power sequencing and includes protection features such as over current, over temperature, reverse polarity, and under voltage lockout (UVLO). Its overall accuracy is rated at 2% across load, line, and temperature variations.

 

The TPS79912DDCR is supplied in a compact SOT-23-5 Thin package, suitable for surface mount applications. It is typically supplied on tape and reel in standard quantities of 3000 units.

TPS79912DDCR Quick Information

Product Type: Linear Voltage Regulator
Series: TPS799
Canonical Name: Texas Instruments TPS79912DDCR Linear Voltage Regulator
Subcategory: LDO Regulators

TPS79912DDCR Compliance

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

TPS79912DDCR Estimated Pricing

Qty Low High
1+ $0.33 $0.33

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

TPS79912DDCR Features

  • 200-mA low-dropout voltage regulator.
  • Fixed 1.2V output voltage.
  • Low quiescent current of 40µA.
  • High PSRR performance.
  • SOT-23-5 Thin surface mount package.

TPS79912DDCR Applications

  • Ideal for battery-powered devices.
  • Suitable for portable electronics.
  • Used in power management circuits.
  • Provides stable voltage rails.

TPS79912DDCR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TPS79912DDCR?

The fixed output voltage is 1.2V.

What package is the TPS79912DDCR available in?

The device is available in SOT-23-5 Thin and TSOT-23-5 packages.

What is the operating temperature range?

-40°C to 125°C.

What is the maximum output current?

200mA.

What is the dropout voltage at 200mA?

Maximum dropout voltage is 0.18V at 200mA load.

What is the typical quiescent current?

40µA typical.

What protection features are included?

Over current, over temperature, reverse polarity, and undervoltage lockout.

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