LDS3985M18R [STMicroelectronics]

Name: LDS3985M18R
Brand: STMicroelectronics
SKU: LDS3985M18R
Availability: InStock

Part No:

LDS3985M18R

DC/DC Converters

Manufacturer:

STMicroelectronics

Description:

Very low drop and low noise BiCMOS 300 mA voltage regulator

RoHS Status:

Datasheet:

Stock Status:

Available for RFQ

Pricing:

Request Volume Pricing

Quote Response:

Within 24 Hours

Shipping:

In-stock parts ship in 1–2 business days

Specification

Type

Parameter

RoHS Status

RoHS Compliant

Part Life Cycle Code

Active

Part Package Code

SOT-23

Package Description

SOT-23, 5 PIN

Pin Count

Reach Compliance Code

compliant

ECCN Code

EAR99

HTS Code

8542.39.00.01

Factory Lead Time

4 Weeks

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

Length

2.9 mm

Line Regulation-Max

0.0063%

Moisture Sensitivity Level

Number of Functions

Number of Outputs

Number of Terminals

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

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)

Voltage Tolerance-Max

Width

1.625 mm

Products Detail

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

Documents

Datasheets:

LDS3985M18R Datasheet

Product FAQ

1. Is LDS3985M18R available for RFQ?

Yes. LDS3985M18R by STMicroelectronics is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

2. Why is there no fixed price for LDS3985M18R?

Pricing for LDS3985M18R can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

3. What are the key specifications of LDS3985M18R?

LDS3985M18R is a STMicroelectronics DC/DC Converters with Time@Peak Reflow Temperature-Max (s): 30 and Peak Reflow Temperature (Cel): 260. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for LDS3985M18R?

Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

5. How soon can LDS3985M18R be shipped?

If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

6. Can you suggest alternatives to LDS3985M18R?

Yes. If LDS3985M18R is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics DC/DC Converters parts or compatible alternatives.

RFQ

Part Number:

LDS3985M18R

Manufacturer:

STMicroelectronics

Looking for Pricing? Contact us for volume pricing.

Shipping & Warranty

Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

Unishop Global Export: 1-7 days, $40.00

Guaranteed Delivery: Door-to-door in 30 days

Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

Feature

30-Day Guarantee
Fasted Delivery
Hassle-Free Returns
Secure payment method

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.