مدار مجتمع (آی سی) آیسی مدیریت توان (پیامآیسی) رگولاتور ولتاژ خطی و کمافت (ال دی او)
RICHTEK RT9078-28GQZ
| Manufacturer | RICHTEK |
|---|---|
| Mfr. Part Number | RT9078-28GQZ |
| Electland Part Code | 844496 |
| Electland Part Number | NYE_RT9078-28GQZ |
| Category | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators |
| Description | Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 4-ZQFN (1x1) |
Product Attributes
| Category | Integrated Circuits (ICs) Power Management (PMIC) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators |
|---|---|
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 2.8V |
| Voltage Dropout (Max) | 0.23V @ 300mA |
| Current - Output | 300mA |
| Current - Quiescent (Iq) | 4 µA |
| Control Features | Current Limit, Enable |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40℃~+125℃@(Tj) |
| Mounting Type | Surface Mount |
| Package / Case | 4-XDFN Exposed Pad |
| Supplier Device Package | 4-ZQFN (1x1) |
| Number of Outputs | 1 |
| Output Voltage | 2.8V |
| Features | Enable control;Over Current Protection;Thermal shutdown;Output discharge |
| Output Current | 300mA |
| Supply Current (Iq) | 2uA |
| Operating Voltage | 5.5V |
| Packaging | ZQFN-4L(1x1) |
| ReachStatus | REACH Unaffected |
| RohsStatus | ROHS3 Compliant |
| MoistureSensitivityLevel | 3 (168 Hours) |
| ExportControlClassNumber | EAR99 |
| HtsusCode | 8542.39.0090 |
| Weight | 0.0275g |
Introduction
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
- 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
- Portable, Battery Powered Equipment
- Ultra Low Power Microcontrollers
- Notebook Computers
In-Stock Suppliers
NoyanElectronic
4712 in stock
Supplier Part Number: NYE_RT9078-28GQZ
1 1
Unit Price:
$
تومان
Total Price:
$
تومان
| QTY | USD | TOMAN |
|---|---|---|
| 1+ | $0.0424 | 11,770 تومان |
| 10+ | $0.0332 | 9,220 تومان |
| 30+ | $0.0286 | 7,940 تومان |
| 100+ | $0.0251 | 6,970 تومان |
| 500+ | $0.0224 | 6,220 تومان |
| 1000+ | $0.021 | 5,830 تومان |
Qty in reel: 2500pcs/reel
