TI
TPS562201DDCRBuck Switching Regulator IC Adjustable 0.768V~7V 1 Output 2A SOT-6
From
₹7.51
4,41,820 in stock
TIDatasheet (PDF)
LM2773TL/NOPB
Step-down 1.15MHz 300mA DSBGA-9 Voltage Regulators - DC DC Switching Regulators RoHS
DSBGA-9ROHS3 CompliantActive
Low-Ripple Spread-Spectrum Switched Capacitor Step-Down Regulator
- Manufacturer
- TI
- Manufacturer part #
- LM2773TL/NOPB
- Store part #
- C93041
- Package / case
- DSBGA-9
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
135 in stock
#C93041
Stock & price checked 10 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹151.60 | ₹151.60 |
| 10+ | ₹136.06 | ₹1,360.60 |
| 30+ | ₹121.37 | ₹3,641.10 |
| 250+ | ₹110.58 | ₹27,645.00 |
| 500+ | ₹106.04 | ₹53,020.00 |
| 1,000+ | ₹103.88 | ₹1,03,880.00 |
1 × ₹151.60
₹151.60
excl. GST
₹178.89 incl. 18% GST
- Dispatch in 15-18 working days
- GST invoice with every order
- Standard pack: 250 per reel
LM2773TL/NOPB
₹151.60 for 1 + GST
Specifications
- Operating Temperature
- -30℃~+85℃
- Function
- Step-down
- Frequency - Switching
- 1.15MHz
- Features
- Soft-start;Low ripple / low noise architecture;Load disconnect;Output short-circuit protection;Overcurrent Protection;Digital control
- Operating Voltage
- 2.5V~5.5V
- Output Current
- 300mA
- Output Voltage
- 1.779V~1.851V;1.587V~1.651V
- Quiescent Current
- 55uA
- Energy Efficiency
- 75%
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 250 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.028 g
Overview
The LM2773 is a switched capacitor step-down regulator that produces a selectable 1.8V or 1.6V output. It is capable of supplying loads up to 300mA. The LM2773 operates with an input voltage from 2.5V to 5.5V, accommodating 1-cell Li-Ion batteries and chargers. The LM2773 utilizes a regulated charge pump with gains of 2/3x and 1x. It has very low ripple and noise on both the input and output due to its pre-regulated 1.15MHz (typ.) switching frequency and spread spectrum operation. When output currents are low, the LM2773 automatically switches to a low-ripple PFM regulation mode to maintain high efficiency over the entire load range. The LM2773 is available in TI's 0.5mm pitch 9-bump DSBGA.
Applications
- Power Supply for DSP's, Memory, and Microprocessors
- Mobile Phones and Pagers
- Digital Cameras, Portable Music Players, and Other Portable Electronic Devices
Key features
- Low-Noise Spread Spectrum Operation
- 1.8V/1.6V Selectable Output Voltage
- 2% Output Voltage Regulation
- >75% Efficiency in 1.8V Mode
- Very Low Output Ripple: 10mV @ 300mA
- Output Currents up to 300mA
- 2.5V to 5.5V Input Voltage Range
- Shutdown Disconnects Load from VIN
- 1.15MHz Switching Frequency
- No Inductors…Small Solution Size
- Short Circuit and Thermal Protection
- 0.5mm pitch, DSBGA-9 (1.511 * 1.511mm × 0.6mm)
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