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Richtek RT9078-18GJ5
RoHS Compliant LDO Regulator
Brands: Richtek
Mfr.Part #: RT9078-18GJ5
Datasheet: RT9078-18GJ5 Datasheet (PDF)
Package/Case: TSOT-23-5
RoHS Status:
Stock Condition: 23903 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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1
*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 5 | $0.102 | $0.510 |
| 50 | $0.084 | $4.200 |
| 150 | $0.076 | $11.400 |
| 500 | $0.069 | $34.500 |
| 3000 | $0.060 | $180.000 |
| 6000 | $0.058 | $348.000 |
In Stock:23903 PCS
RT9078-18GJ5 General Description
The RT9078-18GJ5 is a voltage regulator with a fixed output voltage of 1.8V and a maximum output current of 300mA. It is a low-dropout (LDO) regulator, meaning it can maintain a stable output voltage even when the input voltage is close to the desired output voltage. This device is designed for applications where a stable voltage supply is essential, such as in battery-powered devices, portable electronics, and embedded systems. The RT9078-18GJ5 has a low quiescent current of 50μA, making it suitable for power-sensitive applications. It features a built-in thermal shutdown and current limit protection to ensure safe operation under various conditions. The RT9078-18GJ5 is available in a compact SOT-23 package, making it easy to integrate into existing circuit designs.
Features
- Low dropout voltage of 250mV at 300mA
- Quiescent current of 45μA
- Output voltage accuracy of ±2%
- Thermal shutdown and current limit protections
- Fixed output voltage of 1.8V
- 4.7μF output capacitor for stability
- SOT-23-5 package
Application
- Mobile phone chargers
- Portable electronic devices
- Wireless headsets
- Medical devices
- Portable speakers
- MP3 players
- GPS devices
- Digital cameras
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | LDO Voltage Regulators | RoHS | Details |
| Mounting Style | SMD/SMT | Package / Case | TSOT-23-5 |
| Output Voltage | 1.8 V | Output Current | 300 mA |
| Number of Outputs | 1 Output | Quiescent Current | 2 uA |
| Input Voltage, Min | 1.2 V | Input Voltage, Max | 5.5 V |
| PSRR / Ripple Rejection - Typ | 75 dB | Output Type | Fixed |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 85 C |
| Dropout Voltage | 150 mV | Brand | Richtek |
| Moisture Sensitive | Yes | Product Type | LDO Voltage Regulators |
| Factory Pack Quantity | 3000 | Subcategory | PMIC - Power Management ICs |
| Part # Aliases | RT9078D-18A |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The RT9078-18GJ5 is a chip used in electronic circuits as a voltage regulator. It provides a stable output voltage from a varying input voltage source. The chip has a low dropout voltage, meaning it can regulate the output voltage even when the input voltage is close to the desired output voltage. It is commonly used in applications where a steady and reliable power supply is required.
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Equivalent
The equivalent products of the RT9078-18GJ5 chip are RT9078-18GJ6, RT9078-18GJ10, RT9078-18GJ12, RT9078-18GJ15, and RT9078-18GJ20. -
Features
The features of RT9078-18GJ5 include a low power consumption of 18mV at no load, a wide input voltage range of 2.5V to 6V, a fixed output voltage of 1.8V, an output current of 300mA, and overcurrent and overtemperature protection. -
Pinout
The RT9078-18GJ5 is a voltage regulator IC with a SOT-23 package. It has 5 pins and performs the function of providing a stable output voltage of 1.8V. -
Manufacturer
The manufacturer of the RT9078-18GJ5 is Richtek Technology Corporation. It is a semiconductor company that specializes in designing, manufacturing, and selling analog and mixed-signal integrated circuits. -
Application Field
The RT9078-18GJ5 is a voltage regulator with an applied input voltage range of 2.5V to 6V and a fixed output voltage of 1.8V. It is commonly used in various applications such as portable devices, consumer electronics, and telecommunications that require a stable and regulated 1.8V power supply. -
Package
The RT9078-18GJ5 chip has a package type of SOT-23-5, a form of surface mount, and a small size of 2.9mm x 1.6mm x 1.3mm.
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