Varnitronics
LT3030IFE#PBF ADI
ADI

LT3030IFE#PBF

1.22V~19.5V Positive Adjustable TSSOP-20-EP Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RoHS

TSSOP-20-EPROHS3 CompliantActive

Dual 750mA/250mA Low Dropout, Low Noise, Micropower Linear Regulator

Manufacturer
ADI
Manufacturer part #
LT3030IFE#PBF
Store part #
C666518
Package / case
TSSOP-20-EP
Packaging
Tube-packed
Datasheet (PDF)

Every Order Guarantee

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

12 in stock

#C666518

Stock & price checked 8 days ago

QuantityUnit pricePack price
1+₹2,281.43₹2,281.43
10+₹2,175.99₹21,759.90
30+₹1,992.98₹59,789.40
100+₹1,833.31₹1,83,331.00

1 × ₹2,281.43

₹2,281.43

excl. GST

₹2,692.09 incl. 18% GST

Need volume or a scheduled delivery? Request a quote
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  • GST invoice with every order
  • Standard pack: 74 per tube

LT3030IFE#PBF

₹2,281.43 for 1 + GST

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Specifications

Output Voltage
1.22V~19.5V
Number of Outputs
2
Operating Temperature
-40℃~+125℃@(Tj)
Supply Current (Iq)
120uA;75uA
Output Configuration
Positive
Operating Voltage
20V
Output Current
750mA;250mA
Features
Enable control;Operating status indication;Reverse polarity voltage protection;Reverse-polarity current protection;Over Current Protection;Thermal shutdown;Input under-voltage protection
Output Type
Adjustable

Packaging & compliance

RoHS
ROHS3 Compliant
Lifecycle
Active
ECCN
EAR99
Packaging
Tube-packed
Standard pack
74 / Tube
Sold per
Piece
Minimum order
1
Unit weight
0.975 g

Overview

The LT3030 is a dual, micropower, low noise, low dropout linear regulator. The device operates with either common or independent input supplies for each channel, over a 1.7V to 20V input voltage range. Output 1/Output 2 supply 750mA/250mA respectively with a typical dropout voltage of 300mV. With an external 10nF bypass capacitor, output noise is only 20μVRMS over a 10Hz to 100kHz bandwidth. Designed for use in battery-powered systems, the low 120μA/75μA quiescent current makes it an ideal choice. In shutdown, quiescent current drops to less than 1μA. Shutdown control is independent for each channel and its precision logic threshold allows for voltage lockout functionality. The LT3030 includes a PWRGD flag for each channel to indicate output regulation. The LT3030 optimizes stability and transient response with low ESR ceramic output capacitors, requiring a minimum of only 10μF/3.3μF. Internal circuitry provides reverse-battery protection, reverse-current protection, current limiting with foldback and thermal shutdown with hysteresis. The adjustable output voltage device has a 1.220V reference voltage. The LT3030 is offered in the thermally enhanced 20-lead TSSOP and 28-lead, low profile (4mm×5mm×0.75mm) QFN packages.

Applications

  • General Purpose Linear Regulator
  • Battery-Powered Systems
  • Microprocessor Core/Logic Supplies
  • Post Regulator for Switching Supplies
  • Tracking/Sequencing Power Supplies

Key features

  • Output Current: 750mA/250mA
  • Low Dropout Voltage: 300mV
  • Low Noise: 20μVRMS (10Hz to 100kHz)
  • Low Quiescent Current: 120μA/75μA
  • Wide Input Voltage Range: 1.7V to 20V
  • Adjustable Output: 1.220V Reference Voltage
  • Shutdown Quiescent Current: <1μA
  • Stable with 10µF/3.3µF Minimum Output Capacitor
  • Stable with Ceramic, Tantalum or Aluminum Electrolytic Capacitors
  • Precision Threshold for Shutdown Logic or UVLO Function
  • PWRGD Flag for each Output
  • Reverse Battery and Reverse Output-to-Input Protection
  • Current Limit with Foldback and Thermal Shutdown
  • Thermally Enhanced 20-Lead TSSOP and 28-Lead (4mm×5mm) QFN Packages

Alternatives

Similar parts — check the datasheet before substituting.

LT3030EFE#TRPBF#C666511ADI · TSSOP-20-EP₹2,465.01 · 8 in stockView
LT3030EFE#PBF#C666510ADI · TSSOP-20-EP₹1,657.53 · 0 in stockView
LT3030HFE#TRPBF#C666515ADI · TSSOP-20-EP₹591.71 · 0 in stockView
LT3030IFE#TRPBF#C666519ADI · TSSOP-20-EP₹875.42 · 0 in stockView
LT3030HFE#PBF#C666514ADI · TSSOP-20-EP₹2,312.70 · 0 in stockView

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