X-On Electronics has gained recognition as a prominent supplier of HT7540-7 LDO Voltage Regulators across the USA, India, Europe, Australia, and various other global locations. HT7540-7 LDO Voltage Regulators are a product manufactured by Holtek. We provide cost-effective solutions for LDO Voltage Regulators, ensuring timely deliveries around the world.

HT7540-7 Holtek

Name: HT7540-7
Brand: Holtek
SKU: HT75407_Holtek
Availability: InStock
Rating: 5 (11 reviews)

Images are for reference only
See Product Specifications

Part No.	HT7540-7
Manufacturer:	Holtek
Category:	LDO Voltage Regulators
Description:	Low Dropout Regulators (LDO) SOT23-5 RoHS
Datasheet:	HT7540-7 Datasheet (PDF)
	Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges

Price (USD)

5: USD 0.3038 ea
Line Total: USD 1.52

Availability - 630
Ship by Mon. 23 Jun to Thu. 26 Jun

MOQ: 5 Multiples: 5
Pack Size: 5

HT7540-7 More Buying Options & Price Grid(s)

Please wait...

Availability Price Buy Price Quantity

630

Ship by Mon. 23 Jun to Thu. 26 Jun

MOQ : 5
Multiples : 5

5 : USD 0.3038
50 : USD 0.241
150 : USD 0.1605
1000 : USD 0.1217
2000 : USD 0.1115
5000 : USD 0.1055
10000 : USD 0.1042

1668

Ship by Mon. 23 Jun to Thu. 26 Jun

MOQ : 5
Multiples : 5

5 : USD 0.2678
50 : USD 0.2354
150 : USD 0.1661
500 : USD 0.1377
3000 : USD 0.1324
6000 : USD 0.1293

Specifications

Manufacturer

Holtek Holtek

Product Category

LDO Voltage Regulators LDO Voltage Regulators

Package / Case

SOT23 - 5 SOT23 - 5

Output Current

100 mA 100 mA

Number of Outputs

1 1

Input Voltage MAX

30 V 30 V

Output Type

Fixed Fixed

Brand

Holtek Holtek

Rohs

Y Y

Output Configuration

Positive Positive

Voltage - Output Min/Fixed

4 V 4 V

Voltage Dropout Max

30 mV @ 1 mA 30 mV @ 1 mA

Operating Temperature

- 40 C ~ 85 C - 40 C ~ 85 C

Notes:- Show Stocked Products With Similar Attributes.

HT7540-7 Alternative Parts

We are delighted to provide the HT7540-7 from our LDO Voltage Regulators category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the HT7540-7 and other electronic components in the LDO Voltage Regulators category and beyond.

More Products By Manufacturer "Holtek"

Image Part-Description

Hot ht7560-1
Low Dropout Regulators (LDO) Positive Fixed 55mV @ 1mA 30V 6V 150mA SOT-89 (SOT-89-3) RoHS
Stock : 1990
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot HT24LC02
EEPROM EEPROM 2Kb (256 x 8) I2C SOP-8_150mil RoHS
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot HT7330-2
Low Dropout Regulators (LDO) SOT-89 (SOT-89-3) RoHS
Stock : 1000
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot HT68F0025
2KB 64Byte FLASH RISC SOP-8 Microcontroller Units (MCUs/MPUs/SOCs) ROHS
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot HT7350
Low Dropout Regulators (LDO) TO-92 (TO-92-3) RoHS
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot HT7123-3
Low Dropout Regulators (LDO) SOT-89 RoHS
Stock : 8
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot HT7527-7
Low Dropout Regulators (LDO) SOT-89 RoHS
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot HT7610A
Specialized Sensors 16DIP RoHS
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot ESK32-30502
ESK32-30502
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot HT24LC16(1.8v)
SOP-8 EEPROM ROHS
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

More Products By Category "LDO Voltage Regulators"

Image Part-Description

Hot NCV551SN32T1G
ON Semiconductor LDO Voltage Regulators 3.2V 100mA wEnable
Stock : 1428
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot LDK120PU33R
LDO Voltage Regulators 200 mA low quiescent current very low noise LDO
Stock : 3000
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot TLV743285PDQNR
LDO Voltage Regulators 300-mA low-IQ low-dropout (LDO) voltage regulator with enable 4-X2SON -40 to 125
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot XC6420AB19MR-G
Low Dropout Regulators (LDO) Positive Fixed 450mV @ 150mA,270mV @ 150mA 5.5V 1.8V,3.3V 150mA,150mA SOT-23-6 RoHS
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot HT7330-2
Low Dropout Regulators (LDO) SOT-89 (SOT-89-3) RoHS
Stock : 1000
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot HT7350
Low Dropout Regulators (LDO) TO-92 (TO-92-3) RoHS
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot HT7123-3
Low Dropout Regulators (LDO) SOT-89 RoHS
Stock : 8
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot APL431LAAC-TRG
Low Dropout Regulators (LDO) SOT-23-3 RoHS
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot RT9193-15GU5
Low Dropout Regulators (LDO) SC70-5 RoHS
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot TPS7A2012PDQNR
LDO Voltage Regulators 300-mA, ultra-low-noise, low-IQ, low-dropout (LDO) linear regulator with high PSRR 4-X2SON -40 to 125
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Additional Infomation About Product

The HT7540-7 is a Low Dropout Regulator (LDO) manufactured by Holtek with SOT23-5 RoHS package. It has an input voltage range of 2.7 to 6V, and an output voltage of around 1.5V, with a maximum output current of 600mA. It features high-accuracy voltage and good line/load regulation, as well as over-current and over-temperature protection. It also has low quiescent current, low dropout voltage, low noise, and a low ripple coefficient. The device also has an EN pin for enable/disable control, and is suitable for use in SBC (System on Chip) applications.

HS Compliance

Tariff Desc

8542.31.00 51 No ..Application Specific (Digital) Integrated Circuits (ASIC)

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits:

Holtek may also be referenced as

Holtek Semicon
HOLTEK SEMICONDUCTOR

74HC00D,653 Logic Gates by Nexperia in India, USA

74HC00D,653 Logic Gates by Nexperia in India, USA

Feb 25, 2025
The 74HC00D,653 by Nexperia is a high-speed Quad 2-Input NAND Gate designed for various digital logic applications. Operating from 2V to 6V, it ensures low power consumption, high noise immunity, and reliable performance. Featuring four independent NAND gates in a single 14-pin SOIC packa

ATS675LSETN-LT-T Speed Sensors by Allegro Retailers

ATS675LSETN-LT-T Speed Sensors by Allegro Retailers

Dec 4, 2024
The ATS675LSETN-LT-T Speed Sensor by Allegro is a high-performance, self-calibrating Hall-effect sensor designed for precise speed and position detection. Available globally through Xon Electronics, this sensor is ideal for automotive systems like camshaft and crankshaft position sensing, industria

9105.210 Rittal Enclosures – IP66 Industrial Protection

9105.210 Rittal Enclosures – IP66 Industrial Protection

May 27, 2025
9105.210 Enclosures, Boxes & Cases by Rittal offer IP66-rated steel protection for control systems and electronics. Ideal for industrial use with global shipping from Xon Electronics.

BM 005061 BM Group Terminals Retailer in India, USA, Australia

BM 005061 BM Group Terminals Retailer in India, USA, Australia

Aug 9, 2024
Discover Xon Electronic, the leading retailer of BM 005061 terminals by BM Group, serving India, the USA, Australia, and beyond. These premium bootlace ferrules, crafted from high-quality copper with durable polypropylene insulation, offer secure and reliable connections for industrial automation,

Request a Quote

Discover the untapped potential of sourcing all your orders with us. We're equipped to handle your larger orders with competitive pricing. Request a quote today.

Part Info

* Initial Quantity Needed Required

* Est. Annual Quantity Needed Required

* Target Price(USD) Required

* Required Turnaround (Days)
Required

Competitor price(USD)

Link To Competitor's Site

* Shipping Country Required

Bought This Part Before

Name Of Currently Approved Vendors

Customer Info

* Name Required

* Email Required

* Phone Required

* Company Required

Company Website

* Industry:
Required

Thank You for Your Request for Quotation (RFQ)

Dear ,

Thank you for submitting your Request for Quotation (RFQ) to us. We appreciate the opportunity to work with you on RFQ.

Our team is currently reviewing the details you provided, and we will get back to you shortly with any additional questions or a quotation. If you have any further information to add or specific requirements, please feel free to reach out to us.

Thank you once again for considering us for your service. We look forward to the possibility of working together.

Best regards,

X-ON Team

SAVE ON YOUR FIRST ORDER!

Save 5% upto 50$ on First order of New Registered User.

🔥 Special Limited Offer! 🔥

Calling all new customers! Register now with Xon Electronics and save 5%, up to 50$, on your first order!

Don't miss out – this offer won't last forever!

Discount Code : XONFIRSTUSER

View More...

Get the Latest News

Required Invalid E-Mail.

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Blog
Visual Menu

Best Buys
New Products
New By Manufacturer
Key Interest
Special Locked Prices

Company

About X-ON
X-ON Locations
Kitting

Support

Contact X-ON
Shipping & Return Policy
Help
FAQ's
Track My Order

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
+61 8 9358 9358 | sales@x-on.com.au | Chat

Policies | Terms and Conditions | Sitemap

Copyright ©2025 X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Availability	Price	Buy Price	Quantity
630 Ship by Mon. 23 Jun to Thu. 26 Jun MOQ : 5 Multiples : 5	5 : USD 0.3038 50 : USD 0.241 150 : USD 0.1605 1000 : USD 0.1217 2000 : USD 0.1115 5000 : USD 0.1055 10000 : USD 0.1042

1668 Ship by Mon. 23 Jun to Thu. 26 Jun MOQ : 5 Multiples : 5	5 : USD 0.2678 50 : USD 0.2354 150 : USD 0.1661 500 : USD 0.1377 3000 : USD 0.1324 6000 : USD 0.1293

Image	Part-Description
Hot	ht7560-1 Low Dropout Regulators (LDO) Positive Fixed 55mV @ 1mA 30V 6V 150mA SOT-89 (SOT-89-3) RoHS Stock : 1990 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	HT24LC02 EEPROM EEPROM 2Kb (256 x 8) I2C SOP-8_150mil RoHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	HT7330-2 Low Dropout Regulators (LDO) SOT-89 (SOT-89-3) RoHS Stock : 1000 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	HT68F0025 2KB 64Byte FLASH RISC SOP-8 Microcontroller Units (MCUs/MPUs/SOCs) ROHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	HT7350 Low Dropout Regulators (LDO) TO-92 (TO-92-3) RoHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	HT7123-3 Low Dropout Regulators (LDO) SOT-89 RoHS Stock : 8 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	HT7527-7 Low Dropout Regulators (LDO) SOT-89 RoHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	HT7610A Specialized Sensors 16DIP RoHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	ESK32-30502 ESK32-30502 Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	HT24LC16(1.8v) SOP-8 EEPROM ROHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Image	Part-Description
Hot	NCV551SN32T1G ON Semiconductor LDO Voltage Regulators 3.2V 100mA wEnable Stock : 1428 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	LDK120PU33R LDO Voltage Regulators 200 mA low quiescent current very low noise LDO Stock : 3000 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	TLV743285PDQNR LDO Voltage Regulators 300-mA low-IQ low-dropout (LDO) voltage regulator with enable 4-X2SON -40 to 125 Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	XC6420AB19MR-G Low Dropout Regulators (LDO) Positive Fixed 450mV @ 150mA,270mV @ 150mA 5.5V 1.8V,3.3V 150mA,150mA SOT-23-6 RoHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	HT7330-2 Low Dropout Regulators (LDO) SOT-89 (SOT-89-3) RoHS Stock : 1000 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	HT7350 Low Dropout Regulators (LDO) TO-92 (TO-92-3) RoHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	HT7123-3 Low Dropout Regulators (LDO) SOT-89 RoHS Stock : 8 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	APL431LAAC-TRG Low Dropout Regulators (LDO) SOT-23-3 RoHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	RT9193-15GU5 Low Dropout Regulators (LDO) SC70-5 RoHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	TPS7A2012PDQNR LDO Voltage Regulators 300-mA, ultra-low-noise, low-IQ, low-dropout (LDO) linear regulator with high PSRR 4-X2SON -40 to 125 Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.