UMW
XC6206P332MRLinear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-23
From
₹2.53
18,64,100 in stock
LOWPOWERDatasheet (PDF)
LP3981H-18B5F
1.8V Positive Fixed SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
SOT-23-5RoHSActive
500mA Output, Low noise, Low-Dropout CMos Linear Regulator
- Manufacturer
- LOWPOWER
- Manufacturer part #
- LP3981H-18B5F
- Store part #
- C42460077
- Package / case
- SOT-23-5
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
5,450 in stock
#C42460077
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 10+ | ₹5.72 | ₹57.20 |
| 100+ | ₹4.51 | ₹451.00 |
| 300+ | ₹3.92 | ₹1,176.00 |
| 3,000+ | ₹3.47 | ₹10,410.00 |
| 6,000+ | ₹3.11 | ₹18,660.00 |
| 9,000+ | ₹2.94 | ₹26,460.00 |
10 × ₹5.72
₹57.20
excl. GST
₹67.50 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
LP3981H-18B5F
₹57.20 for 10 + GST
Specifications
- Output Voltage
- 1.8V
- Number of Outputs
- 1
- Operating Temperature
- -40℃~+85℃@(Ta)
- Supply Current (Iq)
- 58uA
- Output Configuration
- Positive
- Operating Voltage
- 5.5V
- Output Current
- 500mA
- Features
- Enable control;Built-in soft-start;Operating status indication;Input under-voltage protection;Output discharge;Over Current Protection;Thermal shutdown
- Output Type
- Fixed
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 10 (multiples of 10)
- Unit weight
- 0.048 g
Overview
The LP3981H series low-dropout, low-power regulators offer a fast start-up and excellent line and load transient responses. A low ground current while at no load with chips enabled makes the devices attractive for battery-operate power systems. The LP3981H series also provides an active pull-down circuit to quickly discharge output load. Other features include short current limit, thermal protection and a low current consume shut-down mode.
Applications
- Portable Media Players/MP3 players
- Cellular and Smart mobile phone LCD DSC Sensor Wireless Card
Key features
- 2.5V - 5.5V Input Voltage Range
- Low Dropout: 260mV @ 300mA
- 500mA Output Current
- High PSRR: -63dB at 1KHz
- <0.1uA Standby Current In Shutdown Mode
- TTL-Logic-Controlled Shutdown Input
- Ultra-Fast Response in Line/Load transient
- Current Limit and Thermal Shutdown Protection
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | LP3987H-18B5F#C324568LOWPOWER · SOT-23-5 | LOWPOWER | SOT-23-5 | 3,580 | ₹9.38 · 3,580 in stock | View |
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