XI'AN Aerosemi Tech
MT3540-F231.2MHz Boost Adjustable 1.23V~28V 1.5A SOT-23-5 Voltage Regulators - DC DC Switching Regulators RoHS
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₹6.88
4,17,672 in stock
RICHTEKDatasheet (PDF)
RT8068AZQW
1MHz Step-down type Adjustable 600mV~5.5V 3A WDFN-10-EP(3x3) Voltage Regulators - DC DC Switching Regulators RoHS
WDFN-10-EP(3x3)ROHS3 CompliantActive
3A, 1MHz, Synchronous Step-Down Converter
- Manufacturer
- RICHTEK
- Manufacturer part #
- RT8068AZQW
- Store part #
- C55803
- Package / case
- WDFN-10-EP(3x3)
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
8,250 in stock
#C55803
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹47.14 | ₹235.70 |
| 50+ | ₹35.89 | ₹1,794.50 |
| 150+ | ₹31.08 | ₹4,662.00 |
| 1,500+ | ₹24.40 | ₹36,600.00 |
| 3,000+ | ₹21.71 | ₹65,130.00 |
| 4,500+ | ₹20.11 | ₹90,495.00 |
5 × ₹47.14
₹235.70
excl. GST
₹278.13 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 1,500 per reel
RT8068AZQW
₹235.70 for 5 + GST
Specifications
- Operating Temperature
- -40℃~+125℃@(TJ)
- Frequency - Switching
- 1MHz
- Function
- Step-down type
- Number of Outputs
- 1
- Features
- Overcurrent Protection;Protection latch;Output discharge;Operating status indication
- Output Type
- Adjustable
- Topology
- Buck
- Operating Voltage
- 2.7V~5.5V
- Switch tube (built-in/external)
- Built-in
- Output Voltage
- 600mV~5.5V
- Output Current
- 3A
- Quiescent Current
- 110uA
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 1,500 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.6 g
Overview
The RT8068A is a high efficiency synchronous, step-down DC-DC converter. It's input voltage range from 2.7V to 5.5V that provides an adjustable regulated output voltage from 0.6V to VIN while delivering up to 3A of output current. The internal synchronous low on resistance power switches increase efficiency and eliminate the need for an external Schottky diode. The switching frequency is fixed internally at 1MHz. The 100% duty cycle provides low dropout operation, hence extending battery life in portable systems. Current mode operation with internal compensation allows the transient response to be optimized over a wide range of loads and output capacitors. The RT8068A is available in WDFN-10L 3x3 and SOP-8 (Exposed Pad) packages.
Applications
- Portable Instruments
- Battery Powered Equipment
- Notebook Computers
- Distributed Power Systems
- IP Phones
- Digital Cameras
Key features
- High Efficiency: Up to 95%
- Low RDS(ON) Internal Switches: 69mΩ/49mΩ at VIN = 5V
- Fixed Frequency: 1MHz
- No Schottky Diode Required
- Internal Compensation
- 0.6V Reference Allows Low Output Voltage
- Low Dropout Operation: 100% Duty Cycle
- OCP, UVP, OVP, OTP
- RoHS Compliant and Halogen Free
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | RT8078AGQW#C6669347RICHTEK · WDFN-10(3x3) | RICHTEK | WDFN-10(3x3) | 70 | ₹39.33 · 70 in stock | View |
 | TMI3113D#C5136996TMI · DFN-10-EP(3x3) | TMI | DFN-10-EP(3x3) | 640 | ₹28.35 · 640 in stock | View |
 | SY8035DBC#C5156479Silergy · DFN-10(3x3) | Silergy | DFN-10(3x3) | 270 | ₹120.50 · 270 in stock | View |
| LM2833XSD/NOPB#C2071681TI · WSON-10-EP(3x3) | TI | WSON-10-EP(3x3) | 29 | ₹325.48 · 29 in stock | View | |
| LMR10530YSD/NOPB#C2868892TI · WSON-10-EP(3x3) | TI | WSON-10-EP(3x3) | 39 | ₹123.28 · 39 in stock | View | |
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