Home • Products • Integrated Circuits (ICs) • Power Management (PMIC) • Voltage Regulators - DC DC Switching Regulators • ST619LBD
ST619LBD
Purchase Protection

We source brand-new parts via original manufacturers, franchised distributors or verified independent channels, with incoming inspection. Channel type is confirmed on your quote.

Contact sales or email [email protected] with MPN and quantity. We reply with stock, ETA and reference pricing — confirm before PO.

Reference price and stock shown as of 2026-10-29. Confirm live availability and unit price via RFQ before placing a PO.

ST619LBD

IC REG CHARGE PUMP 5V 30MA 8SO
STMicroelectronics · Voltage Regulators - DC DC Switching Regulators · BOM Matching
Mfr. Part Number
ST619LBD
Manufacturer
STMicroelectronics
Package / Case
8-SOIC (0.154", 3.90mm Width)
Datasheet
Datasheet
Description
IC REG CHARGE PUMP 5V 30MA 8SO
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
sample
Free Sample
ST619LBD
STMicroelectronics
Request a free sample for evaluation. We will contact you shortly.
* Mandatory Fields
*Quantity:
*Contact Name
Contact Name is required
Company Name
*Email
Email is required
Phone
*Country
Country is required
Your Question
Cancel
SUBMIT
In Stock6,468
Unit
Price
$-
Buy Now
Buy at reference price · Secure checkout
Get Quote
No payment required · Reply within 24h
Reference Price
QuantityPrice
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-10-29 · Valid as reference until 2026-11-05 · Request RFQ for live stock.
Need a better price?
Open Quick RFQ for this part

Specification Summary

Package / Case
8-SOIC (0.154", 3.90mm Width)
Supplier Device Package
8-SOIC
Voltage - Input (Max)
3.6V
Voltage - Input (Min)
2V
Voltage - Output (Min/Fixed)
5V
Current - Output
30mA
Frequency - Switching
500kHz
Operating Temperature
-40°C ~ 85°C (TJ)
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)
Shortage / allocation / EOL lines may need longer — ask via RFQ.
Reference price and stock shown as of 2026-10-29. Confirm live availability and unit price via RFQ before placing a PO.
Lead time FAQ Authenticity FAQ MOQ FAQ
Specifications
Product Description
Purchase & Inquiry
Voltage - Input (Min)
2V
Current - Output
30mA
Frequency - Switching
500kHz
Number of Outputs
1
Output Configuration
Positive
Synchronous Rectifier
No
Topology
Charge Pump
Voltage - Input (Max)
3.6V
Voltage - Output (Max)
-
Voltage - Output (Min/Fixed)
5V
Function
Step-Up
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TJ)
Output Type
Fixed
Package / Case
8-SOIC (0.154", 3.90mm Width)
Supplier Device Package
8-SOIC
IC REG CHARGE PUMP 5V 30MA 8SO
Brand Introduction
STMicroelectronics is a global independent semiconductor company and is a leader in developing and delivering semiconductor solutions across the spectrum of microelectronics applications. An unrivaled combination of silicon and system expertise, manufacturing strength, Intellectual Property (IP) portfolio and strategic partners positions the Company at the forefront of System-on-Chip (SoC) technology and its products play a key role in enabling today's convergence trends.
Evaluation ( 0 )
Write Your Review
Email is required
SUBMIT
Content is required

Related Parts

Same category / brand alternatives buyers often compare.
A5970ADTR
A5970ADTR
STMicroelectronics
IC REG BUCK ADJUSTABLE 1A 8SO
 L6982NDR
L6982NDR
STMicroelectronics
38 V, 2 A SYNCHRONOUS STEP-DOWN
 L6982CDR
L6982CDR
STMicroelectronics
38 V, 1.5 A SYNCHRONOUS STEP-DOW
 L6981NDR
L6981NDR
STMicroelectronics
38 V, 1.5 A SYNCHRONOUS STEP-DOW
 L5970ADTR
L5970ADTR
STMicroelectronics
IC REG BUCK ADJUSTABLE 1.5A 8SO
 L7983PUR
L7983PUR
STMicroelectronics
60 V 300 MA SYNCHRONOUS STEP-DOW
 L7983PU50R
L7983PU50R
STMicroelectronics
60 V 300 MA SYNCHRONOUS STEP-DOW
 STBB1-APUR
STBB1-APUR
STMicroelectronics
IC REG BCK BST ADJ 1.6A 10DFN

Buying FAQ — ST619LBD

Answer-first notes for stock, authenticity, lead time and quoting. Marked up as FAQPage.

How do I buy ST619LBD from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes ST619LBD. We reply with stock, channel note, reference price and ETA.

Is the listed price final?

Prices on the product page are reference only. Confirm unit price, currency and validity via RFQ before placing a PO.

How fresh is the stock figure?

Stock and reference price show an as-of date on the page. Ask for a live confirm — allocation lines can change daily.

How do you source authentic parts?

We source from manufacturers, franchised distributors and verified independents, then inspect incoming lots. See /anti-counterfeit/.

What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.
BOM matching · Anti-counterfeit · Lead time & shipping

Explore by Brand, Category & Application

STMicroelectronics catalog Voltage Regulators - DC DC Switching Regulators Industrial Control Automotive Electronics Communications BOM Matching Authenticity Check Lead Time & Shipping Procurement FAQ