LDK220C27R

2.7V Positive Fixed SOT-323-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RoHS

SOT-323-5ROHS3 CompliantActive

200 mA low quiescent current and low noise LDO

Manufacturer: ST
Manufacturer part #: LDK220C27R
Store part #: C3744636
Package / case: SOT-323-5
Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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30 in stock

#C3744636

Stock & price checked 6 days ago

Quantity	Unit price	Pack price
1+	₹87.70	₹87.70
10+	₹85.65	₹856.50
30+	₹84.22	₹2,526.60
100+	₹83.01	₹8,301.00

Quantity (min 1)

1 × ₹87.70

₹87.70

excl. GST

₹103.49 incl. 18% GST

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Standard pack: 3,000 per reel

LDK220C27R

₹87.70 for 1 + GST

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Specifications

Output Voltage: 2.7V
Number of Outputs: 1
Operating Temperature: -40℃~+125℃@(Tj)
Supply Current (Iq): 100uA
Output Configuration: Positive
Operating Voltage: 13.2V
Output Current: 200mA
Features: Enable control;Output discharge;Short Circuit Protection;Thermal shutdown;Over Current Protection
Output Type: Fixed

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.26 g

Overview

The LDK220 is a low drop voltage regulator, which provides a maximum output current of 200 mA from an input voltage in the range of 2.5 V to 13.2 V, with a typical dropout voltage of 100 mV. A ceramic capacitor stabilizes it on the output. The very low drop voltage, low quiescent current and low noise make it suitable for battery-powered applications. The enable logic control function puts the LDK220 in shutdown mode allowing a total current consumption lower than 1 μA. The device also includes a short-circuit constant current limiting and thermal protection.

Applications

Battery-powered equipment
TV
Set-top box
PC and laptop
Industrial

Key features

Input voltage from 2.5 to 13.2 V
Very low-dropout voltage (100 mV typ. @ 100 mA load)
Low quiescent current (typ. 55 μA, 1 μA in off mode)
Low noise
Output voltage tolerance: ± 2.0% @ 25 °C
200 mA guaranteed output current
Wide range of output voltages available on request: fixed from 1.2 V to 12 V with 100 mV step and adjustable
Logic-controlled electronic shutdown
Output discharge function
Compatible with ceramic capacitor COUT = 1 μF
Internal current and thermal limit
Available in SOT23-5L, SOT323-5L, SOT-89 and DFN6-1.2×1.3 packages
Temperature range: -40 °C to 125 °C