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TLV70030QDCKRQ1 The TLV70030QDCKRQ1 is a 3V, 200mA low-dropout linear voltage regulator from Texas Instruments. It offers excellent PSRR and low quiescent current.
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TLV70030QDCKRQ1

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The TLV70030QDCKRQ1 is a 3V, 200mA low-dropout linear voltage regulator from Texas Instruments. It offers excellent PSRR and low quiescent current.
✓ Total Stock: 3,000 pcs
$ Price Range: $0.33

TLV70030QDCKRQ1 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request 21+ On Request On Request
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TLV70030QDCKRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Accuracy
Automotive Grade
Control Features
Current
Latch-up Performance
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Voltage
Voltage Dropout (Max)
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TLV70030QDCKRQ1 Description

Short technical summary and product information.

The Texas Instruments TLV70030QDCKRQ1 is a member of the TLV700xx-Q1 family of low-dropout (LDO) linear regulators designed for power-sensitive applications. This device provides a fixed 3V output voltage with a maximum output current of 200mA.

 

Key electrical characteristics include a low quiescent current of 31µA typical, a high Power Supply Rejection Ratio (PSRR) of 68dB at 1kHz, and a low voltage dropout of 0.25V at 200mA. The regulator features 2% accuracy and includes protection mechanisms such as thermal shutdown and overcurrent protection.

 

Designed for automotive applications, the TLV70030QDCKRQ1 is AEC-Q100 qualified. It operates over an ambient temperature range of -40°C to 125°C. The device is available in a compact SC-70-5 (SOT-353) surface-mount package, making it suitable for space-constrained designs.

 

With its stable performance and low noise, this LDO is ideal for battery-operated equipment and as a secondary power supply in automotive systems.

TLV70030QDCKRQ1 Quick Information

Product Type: Linear Voltage Regulator
Series: TLV700-Q1
Canonical Name: Texas Instruments TLV70030QDCKRQ1 Low-Dropout Linear Voltage Regulator
Subcategory: Linear Voltage Regulators

TLV70030QDCKRQ1 Compliance

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

TLV70030QDCKRQ1 Estimated Pricing

Qty Low High
1+ $0.33 $0.33

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

TLV70030QDCKRQ1 Features

  • Provides a stable 3V output voltage.
  • Delivers up to 200mA output current.
  • Features low 31µA typical quiescent current.
  • Offers high 68dB PSRR at 1kHz.
  • AEC-Q100 qualified for automotive use.

TLV70030QDCKRQ1 Applications

  • Ideal for portable battery-powered devices.
  • Suitable for automotive secondary power supplies.
  • Used in noise-sensitive electronic circuits.
  • Applicable in space-constrained designs.

TLV70030QDCKRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TLV70030QDCKRQ1?

The output voltage is fixed at 3V.

What package does the TLV70030QDCKRQ1 come in?

It is available in SC-70-5, SOT-353, and 5-TSSOP packages.

What is the operating temperature range?

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

What is the maximum output current?

The maximum output current is 200mA.

What is the dropout voltage at full load?

The maximum dropout voltage is 0.25V at 200mA.

What protection features are included?

Includes over current, over temperature, reverse polarity, and under voltage lockout protection.

What is the quiescent current?

Typical quiescent current is 31µA.

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