Varnitronics
LDK220M-R ST
ST

LDK220M-R

1.2V~12V Positive Adjustable SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RoHS

SOT-23-5ROHS3 CompliantActive

200 mA low quiescent current and low noise LDO

Manufacturer
ST
Manufacturer part #
LDK220M-R
Store part #
C443854
Package / case
SOT-23-5
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

666 in stock

#C443854

Stock & price checked 6 days ago

QuantityUnit pricePack price
1+₹55.47₹55.47
10+₹43.08₹430.80
30+₹37.85₹1,135.50
100+₹31.12₹3,112.00
500+₹28.06₹14,030.00
1,000+₹26.33₹26,330.00

1 × ₹55.47

₹55.47

excl. GST

₹65.45 incl. 18% GST

Need volume or a scheduled delivery? Request a quote
  • Dispatch in 15-18 working days
  • GST invoice with every order
  • Standard pack: 3,000 per reel

LDK220M-R

₹55.47 for 1 + GST

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Specifications

Output Voltage
1.2V~12V
Number of Outputs
1
Operating Temperature
-40℃~+125℃@(Tj)
Supply Current (Iq)
90uA
Output Configuration
Positive
Operating Voltage
13.2V
Output Current
200mA
Features
Enable control;Short Circuit Protection;Thermal shutdown;Over Current Protection
Output Type
Adjustable

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
0.04 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. 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
  • Compatible with ceramic capacitor Cout = 1 μF
  • Internal current and thermal limit
  • Available in SOT23-5L, SOT323-5L, SOT-89 and DFN6-1.2x1.3 packages
  • Temperature range: -40 °C to 125 °C

Alternatives

Similar parts — check the datasheet before substituting.

LDK320AM-R#C2969836ST · SOT-23-5₹83.16 · 35 in stockView
LDK320M-R#C2682591ST · SOT-23-5L₹142.25 · 39 in stockView
SGM2210-ADJXN5G/TR#C5120959SGMICRO · SOT-23-5₹80.84 · 1,230 in stockView
ETA5041V0NS2F#C46682361etasolution · SOT-23-5₹21.67 · 0 in stockView

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