ST LDS3985M18R

Manufacturer No:

LDS3985M18R

Manufacturer:

Package:

SOT-23, 5 PIN

Description:

Very low drop and low noise BiCMOS 300 mA voltage regulator

Quantity:

Delivery:

Payment:

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

LDS3985M18R information

ST LDS3985M18R technical specifications, attributes, parameters and parts with similar specifications to ST LDS3985M18R.

Type
Parameter

RoHS Status
RoHS Compliant

Part Life Cycle Code
Active

Ihs Manufacturer
STMICROELECTRONICS

Part Package Code
SOT-23

Package Description
SOT-23, 5 PIN

Pin Count
5

Reach Compliance Code
compliant

ECCN Code
EAR99

HTS Code
8542.39.00.01

Factory Lead Time
4 Weeks

Samacsys Manufacturer
STMicroelectronics

Adjustability
FIXED

Dropout Voltage1-Max
0.25 V

Dropout Voltage1-Nom
0.15 V

Input Voltage Absolute-Max
6 V

Input Voltage-Max
6 V

Input Voltage-Min
2.5 V

JESD-30 Code
R-PDSO-G5

JESD-609 Code
e4

Length
2.9 mm

Line Regulation-Max
0.0063%

Moisture Sensitivity Level
1

Number of Functions
1

Number of Outputs
1

Operating Temperature TJ-Max
125 °C

Operating Temperature TJ-Min
-40 °C

Output Current1-Max
0.3 A

Output Voltage1-Max
1.875 V

Output Voltage1-Min
1.725 V

Output Voltage1-Nom
1.8 V

Package Body Material
PLASTIC/EPOXY

Package Code
LSSOP

Package Equivalence Code
TSOP5/6,.11,37

Package Shape
RECTANGULAR

Package Style
SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

Packing Method
TR

Peak Reflow Temperature (Cel)
260

Qualification Status
Not Qualified

Regulator Type
FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

Seated Height-Max
1.45 mm

Surface Mount
YES

Technology
BICMOS

Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)

Terminal Form
GULL WING

Terminal Pitch
0.95 mm

Terminal Position
DUAL

Time@Peak Reflow Temperature-Max (s)
30

Download datasheets and manufacturer documentation for ST LDS3985M18R.

Datasheets:

en.CD00047465.pdf

LDS3985M18R Overview

A Tape & Reel (TR) case is used to deliver the Voltage Regulated IC. A SC-74A, SOT-753 case is used for packaging. As you can see, the IC chip has 5 terminations. Regulator IC chip's output type is Fixed. The electronic part implements 1 regulators in total. In this Regulator IC chip, the operating temperature of Surface Mount varies. -40°C~125°C degrees is the operating temperature of the Voltage Regulator IC. There is one output function configured for this voltage regulator IC, and that is Positive. There are 5 pins in total in this voltage regulator IC. It has 1 outputs to ensure that the performance of this regulator is prompt and sufficient. The dropout voltage of the regulator IC is 10 volts. 5 pins are on the chip. For your information, this regulator's basic part number is LDS3985. The component shown here is a typical Other Regulators component. There is a way of packing the regulator that is called TAPE AND REEL. To meet operation requirements, the voltage regulator IC has a maximum output current of 300mA. It operates in the 150μA Quiescent Current state.

LDS3985M18R Features

2mV dropout voltage
Other Regulators subtageroy
TAPE AND REEL method of packing

LDS3985M18R Applications

There are a lot of STMicroelectronics
LDS3985M18R Linear Voltage Regulators applications.

Communication device
Personal communication device
Portable telephone
Electronic notebook
Camera
Video equipment
CPU power supply
Switching regulator
Multiple-power supply system
Digital audio player

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.