XI'AN Aerosemi Tech
MT3540-F231.2MHz Boost Adjustable 1.23V~28V 1.5A SOT-23-5 Voltage Regulators - DC DC Switching Regulators RoHS
From
₹6.88
4,17,672 in stock
HTCSEMIDatasheet (PDF)
HT8089ARTZ
1.2MHz Step-down type Adjustable 3A SOT-23-5 Voltage Regulators - DC DC Switching Regulators
SOT-23-5RoHSActive
High-Efficiency Synchronous Buck Converter
- Manufacturer
- HTCSEMI
- Manufacturer part #
- HT8089ARTZ
- Store part #
- C5158913
- Package / case
- SOT-23-5
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
3,575 in stock
#C5158913
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹30.16 | ₹150.80 |
| 50+ | ₹24.16 | ₹1,208.00 |
| 150+ | ₹21.58 | ₹3,237.00 |
| 500+ | ₹18.36 | ₹9,180.00 |
| 3,000+ | ₹14.98 | ₹44,940.00 |
| 6,000+ | ₹14.12 | ₹84,720.00 |
5 × ₹30.16
₹150.80
excl. GST
₹177.94 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
HT8089ARTZ
₹150.80 for 5 + GST
Specifications
- Operating Temperature
- -40℃~+85℃
- Frequency - Switching
- 1.2MHz
- Number of Outputs
- 1
- Function
- Step-down type
- Features
- Light load efficient mode;Overcurrent Protection
- Output Type
- Adjustable
- Topology
- Buck
- Operating Voltage
- 2.5V~5.5V
- Switch tube (built-in/external)
- Built-in
- Output Current
- 3A
- Quiescent Current
- 40uA
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.04 g
Overview
A high-efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture. Supply current with no load is 40uA and drops to <1uA in shutdown. The 2.5V to 5.5V input voltage range makes it ideally suited for single Li-Ion battery powered applications. 100% duty cycle provides low dropout operation, extending battery life in portable systems. PWM/PFM mode operation provides very low output ripple voltage for noise sensitive applications. Switching frequency is internally set at 1.2MHz, allowing the use of small surface mount inductors and capacitors. Low output voltages are easily supported with the 0.6V feedback reference voltage. It is offered in a low profile (1mm) 5-pin, thin SOT package, and is available in an adjustable version.
Applications
- Cellular and Smart Phones
- Wireless and DSL Modems
- PDAs
- Portable Instruments
- Digital Still and Video Cameras
- PC Cards
Key features
- High Efficiency: Up to 96%
- 2.5V to 5.5V Input Voltage Range
- 1.2MHz Constant Frequency Operation
- No Schottky Diode Required
- Low Dropout Operation: 100% Duty Cycle
- PFM Mode for High Efficiency in Light Load
- Over temperature Protected
- Low Quiescent Current: 40uA
- Short Circuit Protection
- Over Voltage Protection
- Inrush Current Limit and Soft Start
- SOT23-5 and DFN22-6 package
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