ElectronicsHubby Alibaba.com
About Us

Ldo Circuit

Alibaba.com

Overview

Supplier sourcing insights & recommendations

Coherent Market Insights
SNS Insider
30 来源

I have completed a comprehensive analysis of the LDO (Low Dropout) circuit market and identified key suppliers.

The global LDO regulator market is experiencing steady growth, projected to reach USD 3.7 billion to USD 4.8 billion by 2030-2033, driven primarily by the miniaturization of electronic devices and the critical demand for clean power in 5G infrastructure, IoT sensors, and Automotive (EV/ADAS) systems. Asia Pacific remains the dominant manufacturing hub, accounting for over 55% of the global market share.

I have also identified and verified several leading manufacturers and distributors on B2B platforms, ranging from specialized electronic component suppliers to power management experts. Detailed insights on market growth drivers, regional trends, and a curated list of suppliers are available in the reports below.

I've synthesized the LDO market trends and supplier data for you. You can continue with:

Ldo Regulator Circuit Manufacturers Suppliers

Verified suppliers · Quality assurance & trade protection

Qingdao Digihi Intelligent Technology Co., Ltd.

Qingdao Digihi Intelligent Technology Co., Ltd.

· 1 yrs · Shandong, CN🇨🇳
Matches
2/2

Trusted supplier in Electronic Components

4.8/5.0(9)
Rating
<15%
Reorder
80.0%
On-time
≤3h
Reply
Main categories
Other Electronic ComponentsOther ResistorsOther Electronic Modules and Kits
Linear Voltage Regulator (LDO) L7805CD2T-TR Electronic Components
$1
MOQ : 1 piece
Contact
Shenzhen Cactus Electronics Co., Ltd.

Shenzhen Cactus Electronics Co., Ltd.

· 5s yrs · Guangdong, CN🇨🇳
Matches
2/2

Competitive supplier in Voltage Regulators/Stabilizers

5.0/5.0(10)
Rating
<15%
Reorder
100.0%
On-time
≤2h
Reply
Main categories
ConnectorsWiring HarnessConnector Accessories
Texas Instruments Ultra LDO Regulators TPS74401RGWR TPS74801DRCR TPS92390RHBR TPS7A4901DGNR for Stabilizers
Onsemi NCV4276CDT50RKG LDO Voltage Regulators 5.0V/400MA LDO
ROHM Semiconductor BD450M5WFPJ-CZE2 LDO Voltage Regulators 500mA 5.0Vout LDO Reg
$0.56
MOQ : 3000 pieces
$0.91-0.95
MOQ : 2500 pieces
$0.38
MOQ : 2000 pieces
Contact
Zhejiang Kepai Electrical Co., Ltd.

Zhejiang Kepai Electrical Co., Ltd.

VerifiedManufacturer· 2s yrs · Zhejiang, CN🇨🇳
Matches
2/2

Meets FCC standards in United States of America

Inspection of all products

Comply with ISO standards

4.7/5.0(48)
Rating
22%
Reorder
90.8%
On-time
≤3h
Reply
Main categories
Voltage Regulators/Stabilizers
Custom Automatic Servo Voltage Current Regulator 220v AVR+Regulator 30KVA 50KVA 3000W 5000W Stabilizer of Good Quality Regulator
New 50KVA SVC Single-Phase Voltage Regulator 150V 260V Copper Screen Pointer 150V 260V Teaching Experiment AC Current
TSGC2J-15KVA Three-Phase AC Voltage Regulator 380V Input 0-430V Adjustable 15000VA 20A Stabilized Power Supply
$17.70-67.20
MOQ : 1 piece
$598-600
MOQ : 1 unit
$232-234
MOQ : 1 unit
Contact
Shenzhen Goter Power Technology Co., Ltd.

Shenzhen Goter Power Technology Co., Ltd.

VerifiedManufacturer· 16s yrs · Guangdong, CN🇨🇳
Matches
2/2

100% quality control across all production lines

Inspection of all products

Comply with ISO standards

5.0/5.0(3)
Rating
<15%
Reorder
92.9%
On-time
≤3h
Reply
Main categories
Voltage Regulators/StabilizersSolar InvertersUninterruptible Power Supplies (UPS)
High Efficiency 30KVA 380V Copper AC Precision Voltage Stabilizer Regulator Three Phase 50Hz AVR with LCD Display
Original Manufacturer CE Certificated Three Phase AC Voltage Regulator 200KVA/160KW Customized Various Output Voltage 120V-480V
50KVA Three Phase 380V Regulateur De Tension with High Precision and Intelligent Regulation for Complex Loads
$410
MOQ : 1 piece
$1,900-2,000
MOQ : 1 set
$840
MOQ : 1 piece
Contact
Shenzhen Maoxing Weiye Technology Co., Ltd.

Shenzhen Maoxing Weiye Technology Co., Ltd.

VerifiedManufacturer· 5s yrs · Guangdong, CN🇨🇳
Matches
2/2

15 years of experience in exporting

Recommended supplier for ICs

4.8/5.0(46)
Rating
21%
Reorder
99.5%
On-time
≤2h
Reply
Main categories
Other ICsTransistorsOther Electronic Components
SD6834 DIP8 LED LCD Power Control Chip Integrated Circuit Switching Regulators Electronic Components SD6834
4000W 220V AC SCR Voltage Regulator Dimmer Electronic Motor Speed Electric 220 V Volt Regulator Dimmer Thermostat Regulator SCR
$0.42-0.58
MOQ : 1 piece
$1.48-1.64
MOQ : 1 set
Contact
Shenzhen Yulian Internet Electronics Co., Ltd.

Shenzhen Yulian Internet Electronics Co., Ltd.

· 2s yrs · Guangdong, CN🇨🇳
Matches
2/2

Well‑matched supplier in Power Management (PMIC)

4.8/5.0(5)
Rating
<15%
Reorder
93.3%
On-time
≤1h
Reply
Main categories
Power Management (PMIC)Specialized ICsPLC, PAC, & Dedicated Controllers
FAN2360MPX LDO 10A Synchronous Buck Regulator 4.5V-24V Input 0.6V-5.5V Adjustable Output 34-PQFN Power Management IC
FAN8303MX LDO 2A Non-Synchronous Buck Regulator 5V-23V Input 0.6V-20V Adjustable Output 8-SOIC Power Management IC
Ey1602Si-Adj LDO Adjustable Voltage Regulator Power Management IC
$0.1264-0.1579
MOQ : 1 piece
$1.39-1.50
MOQ : 1 piece
$0.1391-0.1739
MOQ : 1 piece
Contact
Shenzhen Jeking Electronic Corp.

Shenzhen Jeking Electronic Corp.

VerifiedManufacturer· 11s yrs · Guangdong, CN🇨🇳
Matches
2/2

100% quality control across all production lines

Provides e-commerce design services

Comply with ISO standards

4.9/5.0(102)
Rating
45%
Reorder
99.5%
On-time
≤2h
Reply
Main categories
Other Electronic ComponentsPower Management (PMIC)Transistors
150mA NanoPower LDO Linear Regulator SOT-23-5 AAT3221IGV-3.1-T1
Jeking D2PAK-3 (TO-263-3) LDO Voltage Regulators 5A LDO Positive Regs LM1084ISX-5.0-NOPB
Jeking PMIC LDO Voltage Regulators LOW High Vin LDO 3.3V SOT-23A MCP1703AT-3302E-CB
$0.48-0.69
MOQ : 10 pieces
$1-5
MOQ : 5 pieces
$0.195-0.50
MOQ : 10 pieces
Contact
HK STORY ENTERPRISE LIMITED

HK STORY ENTERPRISE LIMITED

· 1 yrs · Hk, HK🇭🇰
Matches
2/2

Well-suited supplier in ICs

4.7/5.0(22)
Rating
<15%
Reorder
98.0%
On-time
≤3h
Reply
Main categories
Specialized ICsCircular ConnectorsBoard to Board & Mezzanine Connectors
83dB 1A fixed 5V LDO regulator Low drop out positive 35V regulator TO-220 voltage regulators NCV7805BTG
Brand New Analog Devices LT1963AES8-1.8#PBF LDO Voltage Regulator 1.8V Fixed Output Surface Mount 500mA Low Noise High PSRR
TX5320 High Temp Positive LDO Regulator 3.3V/5V/10V/12V/15V 400mA Low Dropout 200°C
$0.40-1
MOQ : 1 piece
$7.70
MOQ : 1 piece
$30-50
MOQ : 1 piece
Contact
One Stop Electronics (Shenzhen) Co., Ltd.

One Stop Electronics (Shenzhen) Co., Ltd.

· 1 yrs · Guangdong, CN🇨🇳
Matches
2/2

Trusted supplier in Specialized ICs

4.9/5.0(4)
Rating
<15%
Reorder
69.1%
On-time
≤1h
Reply
Main categories
Other CapacitorsOther Electronic AccessoriesConnector Accessories
Onestopelectronic RP152L002B-TR-FF 3.3V 800mA Linear Voltage Regulator SOT-223 LDO IC
3.3V 500mA Low Dropout LDO Regulator ME6231C33M5G 3V-18V Input SOT23-5 High Precision Low Power for Portable Devices
SCJT1117B-5.0 LDO Linear Regulator 5V 1A SOT-223 Low Dropout Voltage Regulator for PCB Power Supply
$0.14
MOQ : 1 piece
$0.10
MOQ : 1 piece
$0.03
MOQ : 1 piece
Contact
Shenzhen By Technology Co., Ltd.

Shenzhen By Technology Co., Ltd.

· 2s yrs · Guangdong, CN🇨🇳
Matches
2/2

Well‑matched supplier in Power Management (PMIC)

4.9/5.0(25)
Rating
<15%
Reorder
100.0%
On-time
≤2h
Reply
Main categories
Headers & Wire HousingsTerminal BlocksTransistors
ET55333B ET553XX Linear Low Drop Out LDO Voltage Regulator Positive Fixed 1 Output 500mA ET55-333B Surface Mount SOT-23-5
ET63318YB ET633XX Linear Low Drop Out LDO Voltage Regulator Positive Fixed 1 Output 300mA ET633-18YB Surface Mount 4-DFN
$0.0201-0.0251
MOQ : 50 pieces
$0.0207-0.0259
MOQ : 50 pieces
Contact
Shenzhen Hopestar Sci-Tech Co., Ltd.

Shenzhen Hopestar Sci-Tech Co., Ltd.

VerifiedManufacturer· 19s yrs · Guangdong, CN🇨🇳
Matches
2/2

Inspection of all products

Comply with ISO standards

Participated in 1 trade show in United States of America

4.7/5.0(42)
Rating
12%
Reorder
97.0%
On-time
≤3h
Reply
Main categories
Tablet PCGaming MonitorsCash Register POS
TPS74801DRCR LDO Regulator 1.5A Adjustable 0.8V-3.6V VSON-10 Marking BTO Soft Start Power Good
$0.20-0.50
MOQ : 10 pieces
Contact
Shenzhen Glow Electronic Technology Co., Ltd.

Shenzhen Glow Electronic Technology Co., Ltd.

VerifiedManufacturer· 13s yrs · Guangdong, CN🇨🇳
Matches
2/2

Provides e-commerce design services

Inspection of all products

4.9/5.0(4)
Rating
<15%
Reorder
100.0%
On-time
≤1h
Reply
Main categories
Super Flux LEDOscillatorsLED Driver
Hot Sale New and Original STM L7805CV-DG L7805CV TO-220 5V 1.5A LDO Positive Voltage Regulator
NSC 1.2V to 32V positive 3 terminal adjustable voltage regulator LM338 LM338T 5A TO-220
$0.08-0.10
MOQ : 50 pieces
$0.10-5
MOQ : 10 pieces
Contact
Shenzhen Luchuangxin Electronics Co., Ltd.

Shenzhen Luchuangxin Electronics Co., Ltd.

· 2s yrs · Guangdong Province, CN🇨🇳
Matches
2/2

Experienced in serving buyers from United States of America

Well‑matched supplier in Power Management (PMIC)

5.0/5.0(1)
Rating
<15%
Reorder
100.0%
On-time
≤5h
Reply
Main categories
Microcontrollers and Processors, FPGATransistorsPower Management (PMIC)
New Original LDO Voltage Regulators 2.3V to 30V SOIC-8 LP2951ACMX/NOPB Marking Code 2951ACMC LDO LP2951ACMX
New Original IC LDO 30V 7.5A 75dB TO-247 LT1083CP#PBF Linear Voltage Regulator IC LT1083CP
$0.18-0.29
MOQ : 1 piece
$13.38-17.89
MOQ : 1 piece
Contact
Shenzhen Xingkerong Technology Co., Ltd.

Shenzhen Xingkerong Technology Co., Ltd.

VerifiedManufacturer· 8s yrs · Guangdong, CN🇨🇳
Matches
2/2

18 years of experience in exporting

18 years of experience in industry

Comply with ISO standards

4.7/5.0(8)
Rating
<15%
Reorder
100.0%
On-time
≤2h
Reply
Main categories
Voltage Regulators/StabilizersInverters & Converters
750kva /800 Kva 380V/440V/415v/380v Phase Automatic Voltage Stabilizer/regulator with CE
Customized 20kva Input 176v-264v Output 220v 50hz Single Phase Voltage Regulator
250kva Static Voltage Regulator 380v/400v
$9,230-9,231
MOQ : 1 set
$279-299
MOQ : 1 set
$3,288-3,399
MOQ : 1 set
Contact
Maosheng Electric Co., Ltd.

Maosheng Electric Co., Ltd.

VerifiedManufacturer· 1 yrs · Zhejiang, CN🇨🇳
Matches
2/2

100% quality control across all production lines

17 years of experience in industry

Inspection of all products

5.0/5.0(5)
Rating
<15%
Reorder
100.0%
On-time
≤2h
Reply
Main categories
Voltage Regulators/StabilizersLow Voltage Transformers
Input 95V-270V ultra Low Voltage Stabilizer TMR-3000W 5000W Wall Mounted Home Automatic Voltage Regulator 220V
Three-Phase AC 380V Automatic Voltage Regulator/Stabilizer for Industrial Machinery, 10KVA/30KVA/50KVA/100KVA
TMR 110v 220v Voltage Regulators/stabilizers 65V-270V Avr Automatic Voltage Regulator 5000w 8000w Fully Automatic Single-phase
$45-48
MOQ : 1 piece
$231
MOQ : 1 piece
$78-122
MOQ : 1 piece
Contact
Shenzhen Lingxinhui Technology Co., Ltd.

Shenzhen Lingxinhui Technology Co., Ltd.

· 2s yrs · Guangdong, CN🇨🇳
Matches
2/2

Trusted supplier in Electronic Modules and Kits

4.7/5.0(32)
Rating
18%
Reorder
100.0%
On-time
≤1h
Reply
Main categories
Other Electronic Modules and KitsOther Electronic AccessoriesSensor Modules, Kits
5W DC 6-40V to 3.3V 5V Low Noise 2 in 1 LDO Linear Regulators & DC-DC Buck Converter Module Replace AMS1117 LM317 7805
LTC3780 DC-DC 5-32V to 1V-30V 10A Automatic Step up Down Regulator Charging Module Power Supply Module
$1.84-2.15
MOQ : 10 pieces
$1.95-2.27
MOQ : 10 pieces
Contact
Guangzhou Idealplusing Information Technology Co., Ltd.

Guangzhou Idealplusing Information Technology Co., Ltd.

VerifiedManufacturer· 9s yrs · Guangdong, CN🇨🇳
Matches
2/2

100% quality control across all production lines

Provides e-commerce design services

Inspection of all products

4.8/5.0(71)
Rating
29%
Reorder
97.3%
On-time
≤2h
Reply
Main categories
Switching Power SupplyInverters & ConvertersVoltage Regulators/Stabilizers
200V Dc Adjustable Power Supply 20A 4000W Dc Regulator
Multi-channel Programmable DC Regulator 2.5V 3.3V 5V 30V 3A 5A Linear High Power Adjustable Power Supply
Chinese Supplier 380v Ac to 25v Dc 10000w 400a Dc Power Supply Adjustable Voltage Regulator
$665.98-685.98
MOQ : 1 unit
$130.35-675.56
MOQ : 1 set
$1,170-1,430
MOQ : 1 unit
Contact
Anhui Kebang Electric Technology Co., Ltd.

Anhui Kebang Electric Technology Co., Ltd.

VerifiedManufacturer· 5s yrs · Anhui, CN🇨🇳
Matches
2/2

100% quality control across all production lines

Inspection of all products

Comply with ISO standards

4.7/5.0(54)
Rating
27%
Reorder
97.1%
On-time
≤2h
Reply
Main categories
Voltage Regulators/StabilizersMV&HV Transformers
Avr 30kva Automatic Voltage Regulator 380v
Avr Input 10kw 20kw 30kw 40kw 50kw 100kw 260-450v Output 380v Three Phase Ac Automatic Voltage Stabilizer Regulator
SJW Three Phase 380V AC Servo Motor Svc 10kva 15kva Guard Automatic Voltage Stabilizer Regulator
$190-298
MOQ : 1 set
$60-90
MOQ : 2 sets
$310-490
MOQ : 1 set
Contact
Zhejiang TTN Electric Co., Ltd.

Zhejiang TTN Electric Co., Ltd.

VerifiedManufacturer· 22s yrs · Zhejiang, CN🇨🇳
Matches
2/2

100% quality control across all production lines

Provides e-commerce design services

20 years of experience in exporting

4.8/5.0(49)
Rating
18%
Reorder
95.9%
On-time
≤3h
Reply
Main categories
Voltage Regulators/StabilizersUninterruptible Power Supplies (UPS)Solar Inverters
Single-Phase 550VA AC Inverter Voltage Regulator 220V Output Stabilizer High Frequency LED Digital Display for Home Use 50Hz
Factory Price SBW 200 KVA Regulador De Voltaje Current Stabilizer Servo Voltage Regulator for Laser
Three Phase AC Servo Motor Control Voltage Stabilizer 380V 20kVA 50Hz LED Display Automatic Voltage Regulator
$41-45
MOQ : 20 units
$1,057-3,434
MOQ : 1 piece
$355-375
MOQ : 2 pieces
Contact
Yueqing Kane Electric Co., Ltd.

Yueqing Kane Electric Co., Ltd.

VerifiedManufacturer· 6s yrs · Zhejiang, CN🇨🇳
Matches
2/2

100% quality control across all production lines

Provides e-commerce design services

Inspection of all products

4.8/5.0(44)
Rating
19%
Reorder
98.4%
On-time
≤3h
Reply
Main categories
Temperature InstrumentsDiodes
Digital Display SCR Power Regulator,SCR-T7
$500
MOQ : 1 piece
Contact
Shenzhen Taida Century Technology Co., Ltd.

Shenzhen Taida Century Technology Co., Ltd.

· 10s yrs · Guangdong, CN🇨🇳
Matches
2/2

Well-suited supplier in Inverters & Converters

4.7/5.0(31)
Rating
<15%
Reorder
90.2%
On-time
≤7h
Reply
Main categories
Other ICsInverters & Converters
Taidacent 1.8V 3.3V 5V 9V 12V 15V Ldo Voltage Regulator LT1963 LT1764 Linear DC Regulated Power Supply LDO DC Step Down Module
Taidacent Linear LM317 LM337 Adjustable Dual Power Supply Regulator Module Positive and Negative Voltage Stabilizing Converter
Taidacent MINI LDO Linear Step Down Module Micro Power Micro Power Consumption Input DC3-6V Output DC1.5V/3V IDO Buck Module
$13.28-13.68
MOQ : 100 pieces
$7.68-8.08
MOQ : 2 pieces
$0.34-2.60
MOQ : 100 pieces
Contact
Shenzhen TCT Electronics Co., Ltd.

Shenzhen TCT Electronics Co., Ltd.

· 5s yrs · Guangdong, CN🇨🇳
Matches
2/2

Well‑matched supplier in Power Adapters

4.5/5.0(15)
Rating
<15%
Reorder
100.0%
On-time
≤4h
Reply
Main categories
Power Driver ModulesDevelopment Boards, KitsTemperature Sensors
Best Selling 12V 2A Power Regulator Adapter 24W Desktop Switching DC Output for LED Light Plug-In Connection
$1.40-1.95
MOQ : 10 pieces
Contact

Related Searches

Explore more sourcing topics & related categories

How to Find Verified LG TV Wholesalers in 2026How to Find Verified Signal Booster SuppliersTop H9 Max Smart Watch Suppliers GuideHow to Find Reliable Jio Mobile Phone SuppliersHow to Find Verified 32-inch Smart TV Suppliers in EthiopiaHow to Find Reliable Whiteboard TV Screen SuppliersHow to Find Verified 750W 80 PLUS Gold PSU SuppliersHow to Choose a 3D Scanning Laser Supplier

Sources & References

30 sources cited · Verified industry data & reports

Linear Voltage Regulators Market YoY Growth Rate, 2026- ...

Coherent Market Insights

Linear Voltage Regulators Market is estimated to be valued at USD 5.20 Bn in 2026 and is expected to expand at CAGR of 8.3%, reaching USD 9.10 Bn by 2033.

Low Dropout Voltage Regulators (LDO) Market Size & ...

SNS Insider

The Low Dropout Voltage Regulators (LDO) Market size was valued at USD 2.86 Billion in 2025E and is projected to reach USD 4.78 Billion by 2033, ...

Rf Ldo Voltage Regulators Market Size, Trends, 2026-2033 ...

LinkedIn · Research Network Business Insights

The primary driver of the Rf Ldo Voltage Regulators Market is the exponential growth of 5G infrastructure, which necessitates high-frequency, ...

Linear Regulators (LDO Regulators) Market Size, Share & ...

Business Research Insights

The global Linear Regulators (LDO Regulators) Market size was $0.76 billion in 2026, and is projected to reach $1.04 billion by 2035, growing at 4% CAGR ...

Linear Voltage Regulators Market Size To Hit USD 7.33 Bn ...

Precedence Research

The global linear voltage regulators market size accounted for USD 4.16 billion in 2025 and is anticipated to reach around USD 7.33 billion by 2035, ...

Voltage Regulator Market Size, Share, and Growth Analysis

SkyQuest Technology

Voltage Regulator Market forecast expects CAGR 8.6% from $14.27 billion in 2025 to $27.61 billion in 2033.