DSTECH

DS8571-33D4

Linear Voltage Regulator IC Positive Fixed 1 Output 300mA DFN-4L-EP(1x1)

DFN-4L-EP(1x1)RoHSActive

300mA Low Dropout Voltage Linear Regulator

Manufacturer: DSTECH
Manufacturer part #: DS8571-33D4
Store part #: C48533043
Package / case: DFN-4L-EP(1x1)
Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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3,580 in stock

#C48533043

Stock & price checked 6 days ago

Quantity	Unit price	Pack price
20+	₹4.45	₹89.00
200+	₹3.47	₹694.00
600+	₹2.92	₹1,752.00
2,000+	₹2.59	₹5,180.00
10,000+	₹2.32	₹23,200.00
20,000+	₹2.16	₹43,200.00

Quantity (min 20, multiples of 20)

20 × ₹4.45

₹89.00

excl. GST

₹105.02 incl. 18% GST

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

DS8571-33D4

₹89.00 for 20 + GST

Specifications

Output Voltage: 3.3V
Number of Outputs: 1
Operating Temperature: -40℃~+125℃@(Tj)
Supply Current (Iq): 30uA
Output Configuration: Positive
Output Current: 300mA
Operating Voltage: 6V
Features: Enable control;Over Current Protection;Thermal shutdown;Short Circuit Protection
Output Type: Fixed

Packaging & compliance

RoHS: RoHS
Lifecycle: Active
Packaging: Tape & Reel (TR)
Standard pack: 10,000 / Reel
Sold per: Piece
Minimum order: 20 (multiples of 20)
Unit weight: 0.015 g

Overview

The DS8571 series are low dropout (LDO) voltage regulators featuring a wide input voltage range (2.3V to 6V), low dropout voltage, low power consumption, and compact packaging. Their fast transient response makes them well-suited for applications requiring rapid load transitions. By selecting the variant with an enable (EN) pin and pulling it low, shutdown mode can be activated, with a typical shutdown current of only 100nA. These linear regulators maintain stability with ceramic output capacitors across the full input voltage range of 2.3V to 6V and output load current range of 0mA to 300mA.

Applications

Portable battery-powered devices
Low-power microcontrollers
Laptops, handheld PCs, and PDAs
Wireless communication devices
Audio/video devices
Automotive navigation systems

Key features

Fast transient response
±2% output accuracy
300mA output current
100nA shutdown current (optional)
Wide input voltage range: 2.3V to 6V
Dropout voltage: 0.06V at 100mA output current with VOUT = 3.3V
Fixed output voltage options: 0.5V, 0.8V, 1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 3.0V, 3.3V
Stable with ceramic or tantalum capacitors
Current limiting protection
Over-temperature protection
Available in SSOT-23, SOT-23-3, SOT-23-5, SC-70-5, DFN1x1-4L, and DFN2x2-6L packages