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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearTPS70919DBVR
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TPS70919DBVR - Texas Instruments

Manufacturer Part Number
TPS70919DBVR
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPS70919DBVR
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC REG LINEAR 1.9V 150MA SOT23-5
Package
SOT-23-5
Data sheet
1.TPS70919DBVR.pdf ...

PCN Assembly/Origin

Multi Dev 29/Sep/2022.pdf

HTML Datasheet

TPS709 Datasheet.pdf
RoHs Status
ROHS3 Compliant
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Our certification
In stock: 58350
  • Unit Price: $1.164
  • Subtotal: $0.00

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Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $1.164 $1.16
10+ $1.005 $10.05
30+ $0.906 $27.18
100+ $0.804 $80.40
500+ $0.758 $379.00
1000+ $0.739 $739.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Specifications

TPS70919DBVR Tech Specifications
Texas Instruments - TPS70919DBVR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS70919DBVR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage Dropout (Max) -  
Voltage - Output (Min/Fixed) 1.9V  
Voltage - Output (Max) -  
Voltage - Input (Max) 30V  
Supplier Device Package SOT-23-5  
Series -  
Protection Features Over Current, Over Temperature, Reverse Current, Under Voltage Lockout (UVLO)  
Package / Case SC-74A, SOT-753  
Package Tape & Reel (TR)  
PSRR 80dB ~ 52dB (10Hz ~ 1kHz)  
Product Attribute Attribute Value  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Supply (Max) 350 µA  
Current - Quiescent (Iq) 2.05 µA  
Current - Output 150mA  
Control Features Enable  
Base Product Number TPS70919  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

TPS70919DBVR

Manufacturer

Texas Instruments

Introduction

The TPS70919DBVR is a low-dropout (LDO) linear voltage regulator designed for power-sensitive applications, housed in a SOT-23-5 package.

Product Features and Performance

Output Configuration: Positive

Fixed Output Type

Single Voltage Regulator

Input Voltage up to 30V

Output Voltage of 1.9V

Quiescent Current of 2.05 µA

Output Current up to 150mA

High Power Supply Rejection Ratio (PSRR): 80dB to 52dB from 10Hz to 1kHz

Control Features Include Enable Function

Product Advantages

Ultra-low quiescent current enhances power efficiency

High input voltage range suitable for various applications

Stable output with high PSRR for noise-sensitive circuits

Compact SOT-23-5 package suitable for small PCB layouts

Key Technical Parameters

Maximum Input Voltage: 30V

Minimum/Fixed Output Voltage: 1.9V

Output Current: 150mA

Quiescent Current (Iq): 2.05 µA

Supply Maximum Current: 350 µA

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Current Protection

Under Voltage Lockout (UVLO)

Compatibility

Compatible with various microcontrollers and digital systems requiring a 1.9V input

Application Areas

IoT devices

Battery-powered equipment

Portable electronics

Medical devices

Power-sensitive applications

Product Lifecycle

Status: Active

Not nearing discontinuation

Ongoing support and availability

Several Key Reasons to Choose This Product

Extremely low quiescent current for enhanced battery life

Wide input voltage range accommodating various sources

Reliable performance with built-in protection features

Suitable for compact device integration due to small package size

High PSRR improving noise immunity in sensitive applications

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS70919DBVR

Product Attribute TPS70918QDBVRQ1 TPS70916DBVR TPS70918DBVR TPS70919DBVT
Part Number TPS70918QDBVRQ1 TPS70916DBVR TPS70918DBVR TPS70919DBVT
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Control Features - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Current - Output - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Current - Supply (Max) - - - -
Voltage - Output (Min/Fixed) - - - -
Voltage - Input (Max) - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Protection Features - - - -
Number of Regulators - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Mounting Type - Surface Mount Through Hole Surface Mount
Voltage Dropout (Max) - - - -
Voltage - Output (Max) - - - -
Output Type - Current - Unbuffered Voltage - Buffered -
Base Product Number - DAC34H84 MAX500 ADS62P42
Current - Quiescent (Iq) - - - -
PSRR - - - -
Output Configuration - - - -
Series - - - -

TPS70919DBVR Datasheet PDF

Download TPS70919DBVR pdf datasheets and Texas Instruments documentation for TPS70919DBVR - Texas Instruments.

PCN Assembly/Origin
Multi Dev 29/Sep/2022.pdf
Design Resources
Polyphase Shunt Metrology with Isolated AFE Refere.pdf
HTML Datasheet
TPS709 Datasheet.pdf

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Customer Reviews

Evaluation: 10 Articles

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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TPS70919DBVR Image

TPS70919DBVR

Texas Instruments
32D-TPS70919DBVR

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

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