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
₹5.72
4,17,672 in stock
TechcodeDatasheet (PDF)
TD1583
380kHz Step-down type Adjustable 1.222V~26V 3A SOP-8 Voltage Regulators - DC DC Switching Regulators
SOP-8RoHSActive
3A 380KHz 28V PWM Buck DC/DC Converter
- Manufacturer
- Techcode
- Manufacturer part #
- TD1583
- Store part #
- C193227
- Package / case
- SOP-8
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
3,858 in stock
#C193227
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹68.34 | ₹68.34 |
| 10+ | ₹56.60 | ₹566.00 |
| 30+ | ₹51.54 | ₹1,546.20 |
| 100+ | ₹45.20 | ₹4,520.00 |
| 500+ | ₹39.24 | ₹19,620.00 |
| 1,000+ | ₹37.61 | ₹37,610.00 |
1 × ₹68.34
₹68.34
excl. GST
₹80.64 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 2,500 per reel
TD1583
₹68.34 for 1 + GST
Specifications
- Operating Temperature
- -40℃~+125℃@(TJ)
- Frequency - Switching
- 380kHz
- Function
- Step-down type
- Number of Outputs
- 1
- Features
- Cycle-by-cycle current limiting;Overcurrent Protection
- Output Type
- Adjustable
- Topology
- Buck
- Operating Voltage
- 3.6V~28V
- Switch tube (built-in/external)
- Built-in
- Output Voltage
- 1.222V~26V
- Output Current
- 3A
- Quiescent Current
- 30uA
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,500 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.25 g
Overview
The TD1583 is a 380 KHz fixed frequency monolithic step down switch mode regulator with a built in internal Power MOSFET. It achieves 3A continuous output current over a wide input supply range with excellent load and line regulation. The device includes a voltage reference, oscillation circuit, error amplifier, internal PMOS and etc. The PWM control circuit is able to adjust the duty ratio linearly from 0 to 100%. An enable function, an over current protection function and a short circuit protection function are built inside. An internal compensation block is built in to minimize external component count. The TD1583 serves as ideal power supply units for portable devices.
Applications
- Portable DVD
- LCD Monitor / TV
- Battery Charger
- ADSL Modem
- Telecom / Networking Equipment
Key features
- 3A Constant Output Current
- 80mΩ RDSON Internal Power PMOSFET Switch
- Up to 95% Efficiency
- Fixed 380KHz Frequency
- Wide 3.6V to 28V Input Voltage Range
- Output Adjustable from 1.222V to 26V
- Built in Frequency Compensation
- Built in Thermal Shutdown Function
- Built in Current Limit Function
- SOP - 8 Package is Available
- The minimum dropout up to 0.3V
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | TD1310#C431044Techcode · SOP-8 | Techcode | SOP-8 | On request | Price on request | Quote |
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