TI
TPS562201DDCRBuck Switching Regulator IC Adjustable 0.768V~7V 1 Output 2A SOT-6
From
₹7.51
4,69,200 in stock
STDatasheet (PDF)
ST1S40IPUR
Step-down type 850kHz Adjustable 800mV~18V 3A VFQFPN-8L(4x4) Voltage Regulators - DC DC Switching Regulators RoHS
VFQFPN-8L(4x4)ROHS3 CompliantActive
3A DC step-down switching regulator
- Manufacturer
- ST
- Manufacturer part #
- ST1S40IPUR
- Store part #
- C2688660
- Package / case
- VFQFPN-8L(4x4)
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
13 in stock
#C2688660
Stock & price checked 4 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹383.42 | ₹383.42 |
| 10+ | ₹324.81 | ₹3,248.10 |
| 30+ | ₹290.03 | ₹8,700.90 |
| 100+ | ₹255.03 | ₹25,503.00 |
| 500+ | ₹238.72 | ₹1,19,360.00 |
| 1,000+ | ₹231.43 | ₹2,31,430.00 |
1 × ₹383.42
₹383.42
excl. GST
₹452.44 incl. 18% GST
- Dispatch in 15-18 working days
- GST invoice with every order
- Standard pack: 4,500 per reel
ST1S40IPUR
₹383.42 for 1 + GST
Specifications
- Operating Temperature
- -40℃~+150℃@(TJ)
- Function
- Step-down type
- Frequency - Switching
- 850kHz
- Number of Outputs
- 1
- Features
- Cycle-by-cycle current limiting;Overcurrent Protection
- Output Type
- Adjustable
- Topology
- Buck
- Operating Voltage
- 4.5V~18V
- Switch tube (built-in/external)
- Built-in
- Output Voltage
- 800mV~18V
- Output Current
- 3A
- Quiescent Current
- 1.5mA
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 4,500 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.1 g
Overview
The ST1S40 device is an internally compensated 850 kHz fixed-frequency PWM synchronous stepdown regulator. The ST1S40 operates from 4.0 V to 18 V input, while it regulates an output voltage as low as 0.8 V and up to VIN. The ST1S40 integrates a 95 mΩ high side switch and 69 mΩ synchronous rectifier allowing very high efficiency with very low output voltages. The peak current mode control with internal compensation delivers a very compact solution with a minimum component count. The ST1S40 is available in HSOP-8, VFQFPN 4 mm x 4 mm - 8 lead, and standard SO8 package.
Applications
- μP/ASIC/DSP/FPGA core and I/O supplies
- Point of load for: STB, TVs, DVD
- Optical storage, hard disk drive, printers, audio/graphic cards
Key features
- 3 A DC output current
- 4.0 V to 18 V input voltage
- Output voltage adjustable from 0.8 V
- 850 kHz switching frequency
- Internal soft-start
- Integrated 95 mΩ and 69 mΩ Power MOSFETs
- All ceramic capacitor
- Enable
- Cycle-by-cycle current limiting
- Current fold back short-circuit protection
- Available in HSOP-8, VFQFPN4x4-8L, and SO8 packages
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