LT1118CST-2.5#PBF

LDO, FIXED, 2.5V, 0.8A, SOT-223, 70DEG C

Date/Lot Code

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ANALOG DEVICES LT1118CST-2.5#PBF
ManufacturerANALOG DEVICES
Manufacturer Part NoLT1118CST-2.5#PBF
Newark Part No.51AK7804
Technical Datasheet
See all Technical Docs
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Product Information

ManufacturerANALOG DEVICES
Manufacturer Part NoLT1118CST-2.5#PBF
Newark Part No.51AK7804
Technical Datasheet
Output TypeFixed
Input Voltage Min3V
Input Voltage Max15V
Fixed Output Voltage Nom2.5V
No. of Outputs1Outputs
Adjustable Output Voltage Min-
Output Voltage Nom2.5V
Output Voltage - Nom2.5V
Adjustable Output Voltage Max-
Output Voltage Min-
Output Voltage Max-
Output Current800mA
Dropout Voltage Vdo1V
PolarityPositive Output
Output Current Max800mA
LDO Regulator Case StyleSOT-223
Output Current Max800mA
Max Output Current800mA
Dropout Voltage - Typ @ Current1V
Dropout Voltage Typ @ Current1V
Dropout Voltage Typ @ Current1V
IC MountingSurface Mount
IC Case / PackageSOT-223
No. of Pins3Pins
Operating Temperature Min0°C
Operating Temperature Max70°C
Product Range2.5V 800mA LDO Voltage Regulators
Automotive Qualification Standard-
SVHCLead (25-Jun-2025)

Product Overview

LT1118 is a low dropout regulator. It has the unique capability of maintaining output regulation while sourcing or sinking load current. The regulator maintains regulation while both sourcing and sinking current, enabling the use of active negation drivers for improved noise immunity on the data lines. Current limits in both sourcing and sinking modes, plus on-chip thermal shutdown make the circuit tolerant of output fault conditions. It is widely used in application such as active negation SCSI terminations, computers, disk drives, CD-ROM, supply splitter etc.

  • Provides termination for upto 27 SCSI lines
  • Quiescent current is 600μA
  • Ultralow power shutdown mode
  • Stable for any CLOAD ≥ 0.22μF
  • Fast settling time
  • Dropout voltage is 1V
  • Operating temperature is 0°C to 70°C, output voltage is 2.5V
  • Packaging style is 3-lead plastic SOT-223

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party

Technical Specifications

Output Type

Fixed

Input Voltage Max

15V

No. of Outputs

1Outputs

Output Voltage Nom

2.5V

Adjustable Output Voltage Max

-

Output Voltage Max

-

Dropout Voltage Vdo

1V

Output Current Max

800mA

Output Current Max

800mA

Dropout Voltage - Typ @ Current

1V

Dropout Voltage Typ @ Current

1V

IC Case / Package

SOT-223

Operating Temperature Min

0°C

Product Range

2.5V 800mA LDO Voltage Regulators

MSL

MSL 1 - Unlimited

Input Voltage Min

3V

Fixed Output Voltage Nom

2.5V

Adjustable Output Voltage Min

-

Output Voltage - Nom

2.5V

Output Voltage Min

-

Output Current

800mA

Polarity

Positive Output

LDO Regulator Case Style

SOT-223

Max Output Current

800mA

Dropout Voltage Typ @ Current

1V

IC Mounting

Surface Mount

No. of Pins

3Pins

Operating Temperature Max

70°C

Automotive Qualification Standard

-

SVHC

Lead (25-Jun-2025)

Technical Docs (1)

Legislation and Environmental

US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Y-Ex

RoHS

RoHS Phthalates Compliant:Yes

RoHS

SVHC:Lead (25-Jun-2025)
Download Product Compliance Certificate

Product Compliance Certificate

Product traceability

Date/Lot Code