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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearTPS72301DDCR
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TPS72301DDCR - Texas Instruments

Manufacturer Part Number
TPS72301DDCR
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPS72301DDCR
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC REG LIN NEG ADJ 200MA SOT23-5
Package
SOT-23-THIN
Data sheet
-
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 32047
  • Unit Price: $1.449
  • 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+ $1.449 $1.45
10+ $1.252 $12.52
30+ $1.128 $33.84
100+ $1.012 $101.20
500+ $0.954 $477.00
1000+ $0.929 $929.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Specifications

TPS72301DDCR Tech Specifications
Texas Instruments - TPS72301DDCR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS72301DDCR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage Dropout (Max) 0.5V @ 200mA  
Voltage - Output (Min/Fixed) -1.2V  
Voltage - Output (Max) -10V  
Voltage - Input (Max) -10V  
Supplier Device Package SOT-23-THIN  
Series -  
Protection Features Over Current, Over Temperature, Short Circuit  
Package / Case SOT-23-5 Thin, TSOT-23-5  
Package Tape & Reel (TR)  
PSRR 65dB ~ 48dB (1kHz ~ 10kHz)  
Product Attribute Attribute Value  
Output Type Adjustable  
Output Configuration Negative  
Operating Temperature -40°C ~ 125°C  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Supply (Max) 500 µA  
Current - Quiescent (Iq) 200 µA  
Current - Output 200mA  
Control Features Enable  
Base Product Number TPS72301  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 2 (1 Year)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

TPS72301DDCR

Manufacturer

Texas Instruments

Introduction

Low dropout regulator for power-sensitive applications

Product Features and Performance

Negative output voltage regulator

Adjustable output from -1.2V to -10V

Up to 200mA output current

Low dropout voltage of 0.5V at 200mA load

Low quiescent current of 200 µA

Good power supply rejection ratio (PSRR) of 65dB to 48dB between 1kHz and 10kHz

Integrated enable control feature

Thermal and overcurrent protection

Short circuit protection

Works within a wide operating temperature range from -40°C to 125°C

Surface mount SOT-23-5 THIN package

Product Advantages

Low dropout voltage for better efficiency

Low quiescent current suitable for battery-operated devices

Built-in protection features enhance reliability

High PSRR ensures stable operation in noisy environments

Key Technical Parameters

Input Voltage (Max): -10V

Output Voltage (Min/Fixed): -1.2V

Output Voltage (Max): -10V

Output Current: 200mA

Quiescent Current: 200 µA

Supply Current (Max): 500 µA

Dropout Voltage (Max): 0.5V

Control Features: Enable

Protection Features: Overcurrent, Over Temperature, Short Circuit

Quality and Safety Features

Integrated protection features to prevent damage

Thermal overload protection

Overcurrent protection

Short circuit protection

High-temperature operational capability

Compatibility

Suitable for use with a variety of negative voltage applications

Application Areas

Battery-powered devices

Portable electronics

Sensor systems

Low-voltage microcontrollers

Product Lifecycle

Last Time Buy status

Potential for replacements or upgrades available

Several Key Reasons to Choose This Product

Optimal for power-sensitive applications due to low quiescent current

Reliability enhanced by comprehensive protection features

Suitable for a wide range of temperatures, making it versatile for different environments

Texas Instruments' reputation for quality and support

Adjustability of output voltage provides design flexibility

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS72301DDCR

Product Attribute TPS72301DDCT TPS72301DBVRG4 TPS72301DBVR TPS72301DRVT
Part Number TPS72301DDCT TPS72301DBVRG4 TPS72301DBVR TPS72301DRVT
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Voltage - Input (Max) - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Series - - - -
PSRR - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Current - Quiescent (Iq) - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Base Product Number - DAC34H84 MAX500 ADS62P42
Output Type - Current - Unbuffered Voltage - Buffered -
Voltage Dropout (Max) - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Current - Output - - - -
Number of Regulators - - - -
Voltage - Output (Min/Fixed) - - - -
Current - Supply (Max) - - - -
Control Features - - - -
Protection Features - - - -
Output Configuration - - - -
Voltage - Output (Max) - - - -

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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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TPS72301DDCR Image

TPS72301DDCR

Texas Instruments
32D-TPS72301DDCR

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

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