TI
TLV62569DBVR1.5MHz Step-down type Adjustable 600mV~5.5V 2A SOT-23-5 Voltage Regulators - DC DC Switching Regulators RoHS
From
₹10.09
4,64,945 in stock
Mingda MicroelectronicsDatasheet (PDF)
MD88R30
Boost Switching Regulator IC Fixed 3V 1 Output SOT-23-5L
SOT-23-5LRoHSSold out at source
PFM-controlled DC-DC boost voltage regulator
- Manufacturer
- Mingda Microelectronics
- Manufacturer part #
- MD88R30
- Store part #
- C920534
- Package / case
- SOT-23-5L
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
2,085 in stock
#C920534
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹14.39 | ₹71.95 |
| 50+ | ₹11.70 | ₹585.00 |
| 150+ | ₹10.35 | ₹1,552.50 |
| 500+ | ₹9.34 | ₹4,670.00 |
| 3,000+ | ₹7.78 | ₹23,340.00 |
| 6,000+ | ₹7.37 | ₹44,220.00 |
5 × ₹14.39
₹71.95
excl. GST
₹84.90 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
MD88R30
₹71.95 for 5 + GST
Specifications
- Operating Temperature
- -40℃~+85℃
- Frequency - Switching
- 350kHz
- Function
- Boost
- Number of Outputs
- 1
- Features
- Overcurrent Protection
- Output Type
- Fixed
- Topology
- Boost
- Operating Voltage
- 750mV~10V
- Switch tube (built-in/external)
- Built-in
- Output Voltage
- 3V
- Output Current
- 300mA
- Quiescent Current
- 4uA
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Sold out at source
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.035 g
Overview
The MD88XX series is a high-efficiency, low-ripple PFM-controlled DC-DC boost regulator IC. This series features an ultra-low startup voltage and high output voltage accuracy. In application, only three external components — an inductor, a capacitor, and a Schottky diode — are required to boost a low battery input voltage to the desired operating voltage. The MD88XX integrates an output voltage feedback and compensation network, startup circuit, oscillator circuit, PFM control circuit, reference voltage circuit, overcurrent protection circuit, and output power transistor. Using PFM control, it achieves low output ripple and high efficiency over a wide operating range. The MD88XX is available in SOT-89-3, SOT-23-3, SOT-89-5, and SOT-23-5 packages. In the SOT-89-5 and SOT-23-5 packages, a CE enable pin allows convenient on/off control of the IC, minimizing power consumption.
Applications
- Portable battery-powered devices: PDAs, MP3 players, electronic toys, wireless mice, etc.
- Regulated power supply for cameras, video equipment, and communication devices
- Power section for single/dual-cell battery-powered devices
- LED lighting power supply
Key features
- Low startup voltage: 0.75V typical (at Iout = 1mA)
- High load capacity: Iout = 300mA at Vin = 3.0V, Vout = 5.0V
- Low quiescent current: 4uA (Typ)
- Low shutdown current: 0.1uA
- High efficiency: 85% (Typ)
- Output voltage accuracy: ±2.5%
Alternatives
Similar parts — check the datasheet before substituting.
Same category
More in Voltage Regulators - DC DC Switching Regulators
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
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