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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearTPS7A4901DGNR
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TPS7A4901DGNR - Texas Instruments

Manufacturer Part Number
TPS7A4901DGNR
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPS7A4901DGNR
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC REG LIN POS ADJ 150MA 8HVSSOP
Package
8-HVSSOP
Data sheet
1.TPS7A4901DGNR.pdf ...

HTML Datasheet

TPS7A49 Datasheet.pdf
RoHs Status
ROHS3 Compliant
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Our certification
In stock: 19550
  • Unit Price: $0.369
  • Subtotal: $0.00

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Quantity Unit Price Ext. Price
1+ $0.369 $0.37
10+ $0.313 $3.13
30+ $0.273 $8.19
100+ $0.239 $23.90
500+ $0.228 $114.00
1000+ $0.222 $222.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Specifications

TPS7A4901DGNR Tech Specifications
Texas Instruments - TPS7A4901DGNR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS7A4901DGNR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage Dropout (Max) 0.6V @ 150mA  
Voltage - Output (Min/Fixed) 1.194V  
Voltage - Output (Max) 33V  
Voltage - Input (Max) 35V  
Supplier Device Package 8-HVSSOP  
Series -  
Protection Features Over Current, Over Temperature, Under Voltage Lockout (UVLO)  
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad  
Package Tape & Reel (TR)  
PSRR 72dB (120Hz)  
Product Attribute Attribute Value  
Output Type Adjustable  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Supply (Max) 800 µA  
Current - Quiescent (Iq) 100 µA  
Current - Output 150mA  
Control Features Enable  
Base Product Number TPS7A4901  

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

TPS7A4901DGNR

Manufacturer

Texas Instruments

Introduction

The TPS7A4901DGNR is a highly reliable, low dropout voltage regulator ideal for various applications, aiming to provide stable and efficient power management.

Product Features and Performance

Adjustable output voltage from 1.194V to 33V

Supports input voltages up to 35V

Low dropout voltage of 0.6V at 150mA load

Output current capability of 150mA

Quiescent current of 100 µA, maximizing energy efficiency

Excellent PSRR of 72dB at 120Hz, ensuring stable output under varying input conditions

Enable feature for power-saving modes

Over current, over temperature, and under voltage lockout (UVLO) protections for enhanced safety

Product Advantages

Wide adjustable output voltage range suitable for versatile applications

High input voltage tolerance

Low dropout enhances performance in low-voltage conditions

Low quiescent current beneficial for battery-powered devices

Robust protection features ensure product longevity and reliability

High PSRR providing stable output despite input noise or fluctuations

Key Technical Parameters

Voltage Input (Max): 35V

Voltage Output (Min/Fixed): 1.194V

Voltage Output (Max): 33V

Voltage Dropout (Max): 0.6V @ 150mA

Current Output: 150mA

Current Quiescent (Iq): 100 µA

PSRR: 72dB (120Hz)

Quality and Safety Features

Incorporates over current and over temperature protections

Under Voltage Lockout (UVLO) feature for safe operation

Designed for reliable operation in temperatures ranging from -40°C to 125°C

Compatibility

Compatible with various surface mount technologies due to its 8-TSSOP, 8-MSOP package

Application Areas

Ideal for sensitive electronics requiring stable voltage supply

Useful in battery-powered devices, automotive applications, and industrial equipment

Suitable for telecommunications and networking equipment

Product Lifecycle

Status: Active

This product is not reported to be nearing discontinuation, ensuring ongoing availability

Future replacement or upgrade options may become available

Several Key Reasons to Choose This Product

High flexibility in output voltage suitable for a wide range of applications

Energy-efficient operation due to low dropout and quiescent current

Robust safety features safeguarding against common electrical issues

High reliability and performance backed by Texas Instruments' reputation

Suited for high-input voltage applications with a 35V maximum input

Ease of integration into existing systems with its surface-mount package

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS7A4901DGNR

Product Attribute TPS7A4901DGNT TPS7A4901DRBR TPS7A4901DRBT TPS7A4701QRGWRQ1
Part Number TPS7A4901DGNT TPS7A4901DRBR TPS7A4901DRBT TPS7A4701QRGWRQ1
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Current - Quiescent (Iq) - - - -
Voltage - Output (Max) - - - -
Voltage Dropout (Max) - - - -
Voltage - Input (Max) - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Output Type - Current - Unbuffered Voltage - Buffered -
Base Product Number - DAC34H84 MAX500 ADS62P42
Series - - - -
Protection Features - - - -
Current - Output - - - -
Output Configuration - - - -
PSRR - - - -
Current - Supply (Max) - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Voltage - Output (Min/Fixed) - - - -
Control Features - - - -
Number of Regulators - - - -

TPS7A4901DGNR Datasheet PDF

Download TPS7A4901DGNR pdf datasheets and Texas Instruments documentation for TPS7A4901DGNR - Texas Instruments.

HTML Datasheet
TPS7A49 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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TPS7A4901DGNR Image

TPS7A4901DGNR

Texas Instruments
32D-TPS7A4901DGNR

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