ST LDBL20D-33R

Manufacturer No:

LDBL20D-33R

Manufacturer:

ST

Package:

4-XFQFN

Description:

Enable Fixed LDBL20 PMIC 4-XFQFN

Quantity:

In Stock :7043

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

Shipping & Availability

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from：HK Warehouse

Expected Shipping：Sun, May 31 - Mon, Jun 1, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

Payment

We support multiple secure payment methods including PayPal, Visa, MasterCard, and American Express. All transactions are protected with advanced encryption to ensure secure and reliable payments.

Authenticity Guarantee

All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.

Quality Assurance

Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.

User Guide

Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.

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.

LDBL20D-33R Information

ST LDBL20D-33R technical specifications, attributes, parameters and parts with similar specifications to ST LDBL20D-33R.

Type
Parameter

Lifecycle Status
ACTIVE (Last Updated: 7 months ago)

Factory Lead Time
12 Weeks

Mounting Type
Surface Mount

Package / Case
4-XFQFN

Operating Temperature
-40°C~125°C TJ

Packaging
Tape & Reel (TR)

Part Status
Active

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Base Part Number
LDBL20

Voltage - Input (Max)
5.5V

Type
Parameter

Output Type
Fixed

Output Configuration
Positive

Current - Output
200mA

Control Features
Enable

Voltage - Output (Min/Fixed)
3.3V

Number of Regulators
1

Protection Features
Over Current, Over Temperature, Soft Start

Current - Quiescent (Iq)
40μA

PSRR
80dB ~ 55dB (1kHz ~ 100kHz)

RoHS Status
RoHS Compliant

Download datasheets and manufacturer documentation for ST LDBL20D-33R.

Datasheets:

stmicroelectronics-ldbl20d25r-datasheets-8374.pdf

stmicroelectronics-ldl1117s25r-datasheets-3446.pdf

stmicroelectronics-ldbl20d33r-datasheets-9498.pdf

stmicroelectronics-ldbl20d33r-datasheets-9499.pdf

LDBL20D-33R Overview

Deliveries are in Tape & Reel (TR) cases. The package is in a 4-XFQFN case. In this case, Fixed represents the output type of the Voltage Regulated IC. This part implements 1 regulator ICs, which can be found in the following table. Regulator IC varies the range of Surface Mount operating temperatures. The Voltage Regulated IC operates at a temperature of -40°C~125°C TJ degrees, which is its operating temperature. It is configured for output function Positive on this regulator. There is an output current of 200mA on this regulator. As an FYI, this IC voltage regulator has the basic part number LDBL20.