ST LD1117DT18

Manufacturer No:

LD1117DT18

Manufacturer:

Package:

TO-252

Description:

Fixed 2.28mm PMIC 3 TO-252

Quantity:

Delivery:

Payment:

In Stock :Available

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LD1117DT18 information

ST LD1117DT18 technical specifications, attributes, parameters and parts with similar specifications to ST LD1117DT18.

Type
Parameter

Mount
Surface Mount

Package / Case
TO-252

Number of Pins
3

Packaging
Cut Tape

JESD-609 Code
e0

Number of Terminations
2

ECCN Code
EAR99

Terminal Finish
TIN LEAD

Max Operating Temperature
125°C

Min Operating Temperature
0°C

Subcategory
Other Regulators

Technology
BIPOLAR

Terminal Position
SINGLE

Terminal Form
GULL WING

Number of Functions
1

Terminal Pitch
2.28mm

Pin Count
3

JESD-30 Code
R-PSSO-G2

Number of Outputs
1

Output Type
Fixed

Max Output Current
1.3A

Polarity
Positive

Power Dissipation-Max
12W

Current - Output
800mA

Accuracy
1 %

Voltage - Output
1.8V

Output Voltage 1
1.8V

Min Input Voltage
3.8V

Current - Input Bias
5mA

Max Input Voltage
15V

Dropout Voltage
1.1V

Dropout Voltage1-Nom
1.1V

Voltage Tolerance-Max
2.2%

Nominal Output Voltage
1.8V

Line Regulation-Max (%/V)
0.006%

Length
6.5mm

REACH SVHC
No SVHC

Radiation Hardening
No

RoHS Status
RoHS Compliant

Download datasheets and manufacturer documentation for ST LD1117DT18.

LD1117DT18 Description

LD1117DT18 is a type of low-drop voltage regulator developed by STMicroelectronics. It is able to provide up to 800 mA of output current, available even in an adjustable version. The quiescent current flows mostly into the load based on an NPN pass transistor to ensure high efficiency. It supports high stability with only a very common 10 μF minimum capacitor. The regulator is allowed to reach a very tight output voltage tolerance within ± 1 % at 25 °C due to on-chip trimming.

LD1117DT18 Features

Adjustable version availability (VREF = 1.25 V)

Internal current and thermal limit

Output current up to 800 mA

Low dropout voltage (1 V typ.)

LD1117DT18 Applications

Automotive applications

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.