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
TechcodeDatasheet (PDF)
TD1688
480kHz Step-down type Adjustable 792mV~54V 2A ESOP-8 Voltage Regulators - DC DC Switching Regulators
ESOP-8RoHSActive
60V, 2A, 480kHz Non-synchronous Buck Converter
- Manufacturer
- Techcode
- Manufacturer part #
- TD1688
- Store part #
- C397880
- Package / case
- ESOP-8
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
10,941 in stock
#C397880
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹75.19 | ₹75.19 |
| 10+ | ₹58.24 | ₹582.40 |
| 30+ | ₹50.86 | ₹1,525.80 |
| 100+ | ₹41.73 | ₹4,173.00 |
| 500+ | ₹36.08 | ₹18,040.00 |
| 1,000+ | ₹33.68 | ₹33,680.00 |
1 × ₹75.19
₹75.19
excl. GST
₹88.72 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 2,500 per reel
TD1688
₹75.19 for 1 + GST
Specifications
- Operating Temperature
- -40℃~+125℃@(TJ)
- Frequency - Switching
- 480kHz
- Function
- Step-down type
- Number of Outputs
- 1
- Features
- Cycle-by-cycle current limiting;Overcurrent Protection
- Output Type
- Adjustable
- Topology
- Buck
- Operating Voltage
- 11V~60V
- Switch tube (built-in/external)
- Built-in
- Output Voltage
- 792mV~54V
- Output Current
- 2A
- Quiescent Current
- 730uA
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,500 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.109 g
Overview
The TD1688 is a monolithic, step‐down, switch mode converter with a built‐in power MOSFET. It achieves a 2A peak‐output current over input supply 10V - 60V with excellent load and line regulation. Current‐mode operation provides a fast transient response and eases loop stabilization. Fault condition protections include cycle‐by‐cycle current limiting and thermal shutdown. The TD1688 requires a minimal number of readily‐available external components. The TD1688 is available in a ESOP‐8 package.
Applications
- Power Meters
- Distributed Power Systems
- Battery Chargers
- Pre‐Regulator for Linear Regulators
- WLED Drivers
Key features
- 2A Peak Output Current
- 0.7Ω Internal Power MOSFET
- Stable with Low‐ESR Ceramic Output Capacitors
- Up to 91% Efficiency
- 0.1μA Shutdown Mode
- Fixed 480kHz Frequency
- Thermal Shutdown
- Cycle‐by‐Cycle Over‐Current Protection
- 11V to 60V Operating Input Range
- Max duty 90%
- Available in a ESOP‐8 Package
Alternatives
Similar parts — check the datasheet before substituting.
Same category
More in Voltage Regulators - DC DC Switching Regulators
XLSEMI
XL1509-5.0E1150kHz Step-down type Fixed 5V 2A SOIC-8 Voltage Regulators - DC DC Switching Regulators
From
₹32.64
3,69,930 in stock
Silergy
SY8088IAAC1.5MHz Step-down type Adjustable 1A SOT-23-5 Voltage Regulators - DC DC Switching Regulators
From
₹5.90
3,33,555 in stock
TI
TPS54331DR570kHz Step-down type Adjustable 800mV~25V 3A SOIC-8 Voltage Regulators - DC DC Switching Regulators RoHS
From
₹44.47
3,14,485 in stock
etasolution
ETA8120S2GStep-down type 600kHz Adjustable 2A SOT23-6 Voltage Regulators - DC DC Switching Regulators RoHS
From
₹12.99
3,09,340 in stock
TI
TPS562201DDCRBuck Switching Regulator IC Adjustable 0.768V~7V 1 Output 2A SOT-6
From
₹7.83
3,08,830 in stock