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RICHTEK RT9078-12GQZ
| Manufacturer | RICHTEKAsian Brands |
| MPN | RT9078-12GQZ |
| LCSC Part # | C2935303 |
| Packaging | ZQFN-4(1x1) |
| Customer # | |
| Key Attributes | 2uA IQ, 300mA Low-Dropout Linear Regulator |
| Datasheet | RICHTEK RT9078-12GQZ |
| RoHS Compliance | 2 documents available |
| Alternative Parts | 2 |
Products Specifications
All
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Manufacturer | RICHTEK | |
| Packaging | ZQFN-4(1x1) | |
| Output Voltage | 1.2V | |
| Number of Outputs | 1 | |
| Operating Temperature | -40℃~+125℃@(Tj) | |
| Supply Current (Iq) | 2uA | |
| Output Configuration | Positive | |
| Operating Voltage | 5.5V | |
| Output Current | 300mA | |
| Features | Enable control;Over Current Protection;Thermal shutdown;Output discharge | |
| Output Type | Fixed |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Manufacturer | RICHTEK | |
| Packaging | ZQFN-4(1x1) | |
| Output Voltage | 1.2V | |
| Number of Outputs | 1 | |
| Operating Temperature | -40℃~+125℃@(Tj) |
| Type | Description | |
|---|---|---|
| Supply Current (Iq) | 2uA | |
| Output Configuration | Positive | |
| Operating Voltage | 5.5V | |
| Output Current | 300mA | |
| Features | Enable control;Over Current Protection;Thermal shutdown;Output discharge | |
| Output Type | Fixed |
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Introduction
AI Translation
The RT9078 is a low-dropout (LDO) voltage regulator with enable function that operates from a 1.2V to 5.5V supply. It provides up to 300mA of output current in miniaturized packaging. The feature of 2μA low quiescent current and 0.5μA shutdown current are ideal for the battery application with long service life. The other features include current limit function, over temperature protection and output discharge function.
Features
AI Translation
- Input Voltage Range: 1.2V to 5.5V
- 2μA Ground Current (IQ) at no Load
- PSRR = 75dB at 1kHz
- Adjustable Output Voltage Range: 0.8V to 5V (TSOT - 23 - 5 Package with SNS Pin Only)
- ±2% Output Accuracy
- Low (0.1μΔ) Shutdown Current
- Dropout Voltage: 0.15V at 300mA when VOUT ≥ 3V
- Support Fixed Output Voltage 0.8V, 1.0V, 1.05V, 1.1V, 1.2V, 1.25V, 1.3V, 1.5V, 1.8V, 1.85V, 2V, 2.5V, 2.8V, 2.85V, 3V, 3.1V, 3.3V, 3.45V
- Current Limit Protection
- Over Temperature Protection
- Output Active Discharge Function
- TSOT - 23 - 5 and ZQFN - 4L 1x1 (ZDFN - 4L 1x1) Packages Available
Applications
AI Translation
- Portable, Battery Powered Equipment
- Ultra Low Power Microcontrollers
- Notebook Computers
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement
Products Specifications
All
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Manufacturer | RICHTEK | |
| Packaging | ZQFN-4(1x1) | |
| Output Voltage | 1.2V | |
| Number of Outputs | 1 | |
| Operating Temperature | -40℃~+125℃@(Tj) | |
| Supply Current (Iq) | 2uA | |
| Output Configuration | Positive | |
| Operating Voltage | 5.5V | |
| Output Current | 300mA | |
| Features | Enable control;Over Current Protection;Thermal shutdown;Output discharge | |
| Output Type | Fixed |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Manufacturer | RICHTEK | |
| Packaging | ZQFN-4(1x1) | |
| Output Voltage | 1.2V | |
| Number of Outputs | 1 | |
| Operating Temperature | -40℃~+125℃@(Tj) |
| Type | Description | |
|---|---|---|
| Supply Current (Iq) | 2uA | |
| Output Configuration | Positive | |
| Operating Voltage | 5.5V | |
| Output Current | 300mA | |
| Features | Enable control;Over Current Protection;Thermal shutdown;Output discharge | |
| Output Type | Fixed |
Help & FeedbackShow similar products (0) >
Introduction
AI Translation
The RT9078 is a low-dropout (LDO) voltage regulator with enable function that operates from a 1.2V to 5.5V supply. It provides up to 300mA of output current in miniaturized packaging. The feature of 2μA low quiescent current and 0.5μA shutdown current are ideal for the battery application with long service life. The other features include current limit function, over temperature protection and output discharge function.
Features
AI Translation
- Input Voltage Range: 1.2V to 5.5V
- 2μA Ground Current (IQ) at no Load
- PSRR = 75dB at 1kHz
- Adjustable Output Voltage Range: 0.8V to 5V (TSOT - 23 - 5 Package with SNS Pin Only)
- ±2% Output Accuracy
- Low (0.1μΔ) Shutdown Current
- Dropout Voltage: 0.15V at 300mA when VOUT ≥ 3V
- Support Fixed Output Voltage 0.8V, 1.0V, 1.05V, 1.1V, 1.2V, 1.25V, 1.3V, 1.5V, 1.8V, 1.85V, 2V, 2.5V, 2.8V, 2.85V, 3V, 3.1V, 3.3V, 3.45V
- Current Limit Protection
- Over Temperature Protection
- Output Active Discharge Function
- TSOT - 23 - 5 and ZQFN - 4L 1x1 (ZDFN - 4L 1x1) Packages Available
Applications
AI Translation
- Portable, Battery Powered Equipment
- Ultra Low Power Microcontrollers
- Notebook Computers
C2935303 EasyEDA Library
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |