LOWPOWER

LP3992-33B5F

3.3V Positive Fixed SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

SOT-23-5RoHSActive

300mA, Ultra-low noise, Small Package Ultra-Fast CMOS LDO Regulator

Manufacturer: LOWPOWER
Manufacturer part #: LP3992-33B5F
Store part #: C324570
Package / case: SOT-23-5
Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

17,610 in stock

#C324570

Stock & price checked 6 days ago

Quantity	Unit price	Pack price
10+	₹5.49	₹54.90
100+	₹4.40	₹440.00
300+	₹3.86	₹1,158.00
3,000+	₹3.29	₹9,870.00
6,000+	₹2.97	₹17,820.00
9,000+	₹2.81	₹25,290.00

Quantity (min 10, multiples of 10)

10 × ₹5.49

₹54.90

excl. GST

₹64.78 incl. 18% GST

Need volume or a scheduled delivery? Request a quote

Dispatch in 7–10 working days
GST invoice with every order
Standard pack: 3,000 per reel

LP3992-33B5F

₹54.90 for 10 + GST

Specifications

Output Voltage: 3.3V
Number of Outputs: 1
Operating Temperature: -40℃~+125℃@(Tj)
Supply Current (Iq): 130uA
Output Configuration: Positive
Output Current: 300mA
Operating Voltage: 5.5V
Features: Enable control;Output discharge;Thermal shutdown;Over Current Protection
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: 0.066 g

Overview

The LP3992 is designed for portable RF and wireless applications with demanding performance and space requirements. The LP3992 performance is optimized for battery-powered systems to deliver ultra low noise and low quiescent current. The LP3992 also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, critical in hand-held wireless devices. The LP3992 consumes less than 0.01uA in shutdown mode and has fast turn-on time less than 50uS. The other features include ultra low dropout voltage, high output accuracy, current limiting protection, and high ripple rejection ratio. It is available in the 5-lead of SOT23-5 and TSOT23-5 packages.

Applications

Portable Media Players/MP3 players
Cellular and Smart mobile phone
LCD
DSC
Sensor
Wireless Card

Key features

Ultra-Low-Noise for RF Application
2.5V - 5.5V Input Voltage Range
Low Dropout: 220mV @ 300mA
1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 3.0V, 3.3V, 3.6V and 5V Fixed
300mA Output Current
High PSSR: -76dB at 1KHz
<0.01uA Standby Current When Shutdown
Available in SOT23-5 and TSOT23-5 Package
TTL-Logic-Controlled Shutdown Input
Ultra-Fast Response in Line/Load transient
Current Limiting and Thermal Shutdown Protection
Quick start-up (typically 50uS)

Alternatives

Similar parts — check the datasheet before substituting.

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