onsemi NCV4264-2CST33T3G
- Part No.:
- NCV4264-2CST33T3G
- Manufacturer:
- onsemi
- Package:
- TO-261-4, TO-261AA
- Datasheet:
-
NCV4264-2CST33T3G.pdf
- Description:
- IC REG LINEAR 3.3V 100MA SOT223
- Quantity:
-
Unit Price:$0
Ext Price:$0
- Payment:
-
- Shipping:
-
NCV4264-2CST33T3G Information
- Specifications
- Product Details
- Comparison
- Tags
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- -
- Package/Case:
- TO-261-4, TO-261AA
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Output Configuration:
- Positive
- Output Type:
- Fixed
- Number of Regulators:
- 1
- Voltage - Input (Max):
- 45V
- Voltage - Output (Min/Fixed):
- 3.3V
- Voltage - Output (Max):
- -
- Voltage Dropout (Max):
- -
- Current - Output:
- 100mA
- Current - Quiescent (Iq):
- 55 µA
- Current - Supply (Max):
- 70 µA
- PSRR:
- 67dB (100Hz)
- Control Features:
- -
- Protection Features:
- Over Current, Over Temperature, Reverse Polarity, Short Circuit
- Operating Temperature:
- -40°C ~ 150°C
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-223 (TO-261)
- Datasheet:
-
NCV4264-2CST33T3G.pdf
NCV4264-2CST33T3G – onsemi 3.3V Low Dropout Voltage Regulator (SOT-223)
Quick Answer The NCV4264-2CST33T3G is a robust 3.3V fixed-output Low Dropout (LDO) voltage regulator from onsemi. It delivers up to 100mA with very low quiescent current and is AEC-Q100 qualified, making it ideal for automotive electronics, industrial control, and power-sensitive applications requiring stable 3.3V under harsh conditions.
Current Stock at ICMASS: Strong inventory ready for immediate worldwide delivery.
Key Specifications
| Parameter | Value | Details |
|---|---|---|
| Manufacturer | onsemi | NCV426x Series |
| Part Number | NCV4264-2CST33T3G | SOT-223 Package |
| Output Voltage | 3.3V ±2% | Fixed |
| Output Current | 100mA | Maximum |
| Dropout Voltage | 250mV (typ) @ 100mA | Low dropout |
| Quiescent Current | 30µA – 45µA (typ) | Ultra-low power |
| Input Voltage Range | Up to 45V | Wide input range |
| Operating Temperature | -40°C to +150°C | Automotive grade |
| Protection Features | Short Circuit, Thermal Shutdown, Reverse Polarity | Comprehensive |
Why Choose NCV4264-2CST33T3G?
- AEC-Q100 automotive qualified for high reliability
- Ultra-low quiescent current, perfect for always-on systems
- Wide input voltage range up to 45V
- Excellent thermal performance in SOT-223 package
- Robust protection features for harsh environments
- Stable and precise 3.3V output
Typical Applications
- Automotive electronics (ECU, sensors, body control)
- Industrial control and automation
- Battery-powered and always-on 3.3V systems
- Telematics and GPS modules
- IoT devices and wireless sensors
- Home appliances and security systems
- 3.3V logic and microcontroller power
- Portable and low-power instruments
NCV4264-2CST33T3G Alternatives & Cross Reference
| Model | Manufacturer | Output | Current | Iq (typ) | Key Advantage | Best For |
|---|---|---|---|---|---|---|
| NCV4264-2CST33T3G | onsemi | 3.3V | 100mA | 30-45µA | Automotive qualified | Harsh environment |
| NCV4266-2CST50T3G | onsemi | 5.0V | 150mA | 45µA | Same series, 5V version | 5V applications |
| LM1117MPX-3.3/NOPB | TI | 3.3V | 800mA | 5mA | Higher current | Higher power |
| LD1117AG-33 | UTC | 3.3V | 1A | Higher | Cost effective | General purpose |
| TPS7A0533 | TI | 3.3V | 200mA | Ultra-low | Lower Iq | Battery applications |
Purchasing Information at ICMASS
- Stock Status: Strong inventory available
- MOQ: 100 pieces (samples welcome)
- Lead Time: 1-3 days for stock orders
- Shipping: Fast global delivery via DHL, UPS, FedEx
- Quality Guarantee: 100% genuine onsemi components with full traceability
Get Competitive Quote – Contact us today for bulk pricing and technical support.
Frequently Asked Questions (FAQ)
Q1: What is the output voltage of NCV4264-2CST33T3G? A: Fixed 3.3V output with ±2% accuracy.
Q2: What is the maximum output current? A: 100mA, suitable for low-power 3.3V applications.
Q3: What is the dropout voltage? A: Typically 250mV at 100mA load.
Q4: Is NCV4264-2CST33T3G automotive qualified? A: Yes, it is AEC-Q100 qualified, ideal for automotive and harsh environments.
Q5: What package does it use? A: SOT-223 surface mount package with good thermal performance.
Q6: Is NCV4264-2CST33T3G in stock at ICMASS? A: Yes, we maintain strong inventory for fast global shipping.
Q7: What is the maximum input voltage? A: Up to 45V, providing large headroom for automotive and industrial use.
Q8: What is the quiescent current? A: Ultra-low at 30-45µA, excellent for battery-powered and always-on systems.
Q9: Does it have built-in protection features? A: Yes, includes short circuit protection, thermal shutdown, and reverse polarity protection.
Q10: Can it be used in battery-powered devices? A: Yes, the very low quiescent current makes it highly suitable for power-sensitive applications.
Q11: Do you offer volume pricing? A: Yes, competitive tiered pricing for quantities from 1K to 100K+.
Q12: Can you provide datasheet or application support? A: Yes, we supply the official onsemi datasheet, typical application circuits, and technical recommendations.
Related Products
- NCV4266-2CST50T3G (5.0V version)
- LM1117MPX-3.3/NOPB (Higher current 3.3V)
- LM317G-AA3-R (Adjustable Regulator)
- Other onsemi Automotive LDO Regulators
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| Part Number | NCV4264-2CST50T3G | NCV4264-2ST50T3G | NCV4264-2CST33T3G | NCV4264-2D33R2G | NCV4264-2ST33T3G |
| Manufacturer | onsemi | onsemi | onsemi | onsemi | onsemi |
| Series | - | - | - | - | - |
| Package/Case | TO-261-4, TO-261AA | TO-261-4, TO-261AA | TO-261-4, TO-261AA | 8-SOIC (0.154", 3.90mm Width) | TO-261-4, TO-261AA |
| Packaging | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) |
| Product Status | Active | Not For New Designs | Active | Active | Obsolete |
| Output Configuration | Positive | Positive | Positive | Positive | Positive |
| Output Type | Fixed | Fixed | Fixed | Fixed | Fixed |
| Number of Regulators | 1 | 1 | 1 | 1 | 1 |
| Voltage - Input (Max) | 45V | 45V | 45V | 45V | 45V |
| Voltage - Output (Min/Fixed) | 5V | 5V | 3.3V | 3.3V | 3.3V |
| Voltage - Output (Max) | - | - | - | - | - |
| Voltage Dropout (Max) | 0.5V @ 100mA | 0.5V @ 100mA | - | 1.266V @ 100mA | 1.266V @ 100mA |
| Current - Output | 100mA | 100mA | 100mA | 100mA | 100mA |
| Current - Quiescent (Iq) | 55 µA | 55 µA | 55 µA | 55 µA | 55 µA |
| Current - Supply (Max) | 70 µA | 70 µA | 70 µA | 70 µA | 70 µA |
| PSRR | 67dB (100Hz) | 67dB (100Hz) | 67dB (100Hz) | 67dB (100Hz) | 67dB (100Hz) |
| Control Features | - | - | - | - | - |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Short Circuit | Over Current, Over Temperature, Reverse Polarity, Short Circuit | Over Current, Over Temperature, Reverse Polarity, Short Circuit | Over Current, Over Temperature, Reverse Polarity, Short Circuit | Over Current, Over Temperature, Reverse Polarity, Short Circuit |
| Operating Temperature | -40°C ~ 150°C | -40°C ~ 150°C | -40°C ~ 150°C | -40°C ~ 150°C | -40°C ~ 150°C |
| Grade | Automotive | Automotive | Automotive | Automotive | Automotive |
| Qualification | AEC-Q100 | AEC-Q100 | AEC-Q100 | AEC-Q100 | AEC-Q100 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | SOT-223 (TO-261) | SOT-223 (TO-261) | SOT-223 (TO-261) | 8-SOIC | SOT-223 (TO-261) |
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Currently, our products are shipped through DHL, FedEx, SF, and UPS.
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The following parts include "NCV4264-2CST33T3G" in Silicon Labs NCV4264-2CST33T3G.
- Part Number
- Manufacturer
- Package
- Description
- MIC5504-1.8YM5-TR Microchip Technology TO-261-4, TO-261AA IC REG LINEAR 3.3V 100MA SOT223
- MIC5504-3.3YM5-TR Microchip Technology TO-261-4, TO-261AA IC REG LINEAR 3.3V 100MA SOT223
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- MIC5365-3.3YC5-TR Microchip Technology TO-261-4, TO-261AA IC REG LINEAR 3.3V 100MA SOT223
- MIC5365-3.3YD5-TR Microchip Technology TO-261-4, TO-261AA IC REG LINEAR 3.3V 100MA SOT223
- MIC5317-3.3YM5-TR Microchip Technology TO-261-4, TO-261AA IC REG LINEAR 3.3V 100MA SOT223
- TLV1117LV33DCYR Texas Instruments TO-261-4, TO-261AA IC REG LINEAR 3.3V 100MA SOT223
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