Name: L99ASC03
Brand: STMicroelectronics
SKU: L99ASC03
Price: 4.5191 USD
Availability: InStock
Rating: 5 (191 reviews)

L99ASC03

For Reference Only

Part Number	L99ASC03
Manufacturer	STMicroelectronics
Description	IC MOTOR CONTROLLER SPI 48TQFP
Datasheet	L99ASC03 Datasheet L99ASC03 Specifications
Package	48-TQFP Exposed Pad
ECAD
In Stock	5,472 piece(s)
Unit Price	$ 4.5191 *
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 16 - Jun 21 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # L99ASC03 (PMIC - Motor Drivers, Controllers) is manufactured by STMicroelectronics and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For L99ASC03 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add L99ASC03 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of L99ASC03.

L99ASC03 Specifications

Manufacturer	STMicroelectronics
Category	Integrated Circuits (ICs) - PMIC - Motor Drivers, Controllers
Package	48-TQFP Exposed Pad
ECAD
Series	-
Motor Type - Stepper	-
Motor Type - AC, DC	Brushless DC (BLDC)
Function	Controller - Commutation, Direction Management
Output Configuration	Pre-Driver - Half Bridge (3)
Interface	SPI
Technology	-
Step Resolution	-
Applications	Automotive
Current - Output	-
Voltage - Supply	6 V ~ 28 V
Voltage - Load	-
Operating Temperature	-40°C ~ 150°C (TJ)
Mounting Type	Surface Mount
Package / Case	48-TQFP Exposed Pad
Supplier Device Package	48-TQFP (7x7)

L99ASC03 Datasheet

L99ASC03 Reviews

Makay*****adows

April 6, 2023

★ ★ ★ ★ ★

Very fast reply, professional seller and received the correct parts.

Joa***** Gaba

March 24, 2023

★ ★ ★ ★ ★

I was able to make my list of needed parts and use suggested products. The big plus is the fact they show inventory quantity.

Aya*****ley

March 11, 2023

★ ★ ★ ★ ★

Heisener.com is a good company. Pleasant transaction, communicative , thank you

Ingr*****awyer

March 3, 2023

★ ★ ★ ★ ★

Outstanding supplier! Heisener is on a very short list of suppliers I can recommend. From stock, pricing, ease of ordering and great service, they get it all.

Roy*****ein

February 27, 2023

★ ★ ★ ★ ★

Have never had a problem with my order. Packages arrive on time and in great condition.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

L99ASC03 Packaging

L99ASC03 FAQ

1. How to order L99ASC03 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that L99ASC03 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the L99ASC03. All suppliers must pass our qualification reviews before they can publish their products including L99ASC03 on Heisener; we pay more attention to the channels and quality of L99ASC03 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the L99ASC03 price and inventory displayed accurate?

The price and inventory of L99ASC03 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of L99ASC03?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the L99ASC03 we delivered, we will accept the replacement or return of the L99ASC03 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of L99ASC03.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as L99ASC03 pin diagram, L99ASC03 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

L99ASC03 Related Products

1808Y1K50100JCR	Knowles Syfer, CAP CER 10PF 1.5KV C0G/NP0 1808, 1808 (4520 Metric), -	View
MMBZ5225B-7	Diodes Incorporated, DIODE ZENER 3V 350MW SOT23-3, TO-236-3, SC-59, SOT-23-3, -	View
W01M-BP	Micro Commercial Co, IC BRIDGE RECT 1.5A 100V WOM, 4-Circular, WOM, -	View
768163391GPTR13	CTS Resistor Products, RES ARRAY 8 RES 390 OHM 16SOIC, 16-SOIC (0.220", 5.59mm Width), -	View
ERJ-S08F5112V	Panasonic Electronic Components, RES SMD 51.1K OHM 1% 1/4W 1206, 1206 (3216 Metric), -	View
CRCW060319K1FKEB	Vishay Dale, RES SMD 19.1K OHM 1% 1/10W 0603, 0603 (1608 Metric), -	View
FW-20-05-G-D-490-185	Samtec Inc., .050'' BOARD SPACERS, -, -	View
DTS20F21-11AA	TE Connectivity Deutsch Connectors, CONN RCPT HSNG MALE 11POS PNL MT, -, -	View
ABC12DTAD	Sullins Connector Solutions, CONN EDGE DUAL FMALE 24POS 0.100, -, -	View
EBM22DCCH-S189	Sullins Connector Solutions, CONN EDGE DUAL FMALE 44POS 0.156, -, -	View
V375C15H150BF	Vicor Corporation, CONVERTER MOD DC/DC 15V 150W, Quarter Brick, -	View
TMA568-70BUI54BB	Cypress Semiconductor Corp, IC MCU TRUETOUCH, -, -	View

L99ASC03 Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number	Manufacturer	Description	Stock
L99ASC03TR D# V36:1790_06552567	STMicroelectronics	3-Phase Brushless Motor Driver Automotive 48-Pin TQFP EP T/R RoHS: Compliant	0
L99ASC03 D# E02:0323_07177017	STMicroelectronics	3-Phase Brushless Motor Driver Automotive 48-Pin TQFP EP Tube RoHS: Compliant	0
L99ASC03GTR D# E02:0323_11328712	STMicroelectronics	Triple Half Bridge Motor Pre-Driver Automotive 48-Pin TQFP T/R RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
L99ASC03TR D# L99ASC03TR	STMicroelectronics	3-Phase Brushless DC Motor Driver 6V to 28V 48-Pin TQFP EP T/R - Tape and Reel (Alt: L99ASC03TR)	0
L99ASC03 D# L99ASC03	STMicroelectronics	3-Phase Brushless DC Motor Driver 6V to 28V 48-Pin TQFP EP Tray - Trays (Alt: L99ASC03)	0
EVAL-L99ASC03 D# EVAL-L99ASC03	STMicroelectronics	L99ASC03 Brushless/Sensorless 3-Phase Motor Pre-Driver Evaluation Board Box - Boxed Product (Development Kits) (Alt: EVAL-L99ASC03)	0
L99ASC03GTR D# L99ASC03GTR	STMicroelectronics	STML99ASC03GTR - Tape and Reel (Alt: L99ASC03GTR)	0

Part Number	Manufacturer	Description	Stock
EVAL-L99ASC03 D# EVAL-L99ASC03	STMicroelectronics	L99ASC03 Brushless/Sensorless 3-Phase Motor Pre-Driver Evaluation Board Box (Alt: EVAL-L99ASC03) RoHS: Not Compliant	0
L99ASC03 D# L99ASC03	STMicroelectronics	3-Phase Brushless DC Motor Driver 6V to 28V 48-Pin TQFP EP Tray (Alt: L99ASC03)	0
L99ASC03GTR D# L99ASC03GTR	STMicroelectronics	STML99ASC03GTR (Alt: L99ASC03GTR)	0
L99ASC03TR D# L99ASC03TR	STMicroelectronics	3-Phase Brushless DC Motor Driver 6V to 28V 48-Pin TQFP EP T/R (Alt: L99ASC03TR)	0

Part Number

Manufacturer

Description

Stock

L99ASC03

STMicroelectronics

Min Qty 2400

L99ASC03TR

STMicroelectronics

Min Qty 2400

Part Number	Manufacturer	Description	Stock
L99ASC03 D# L99ASC03-ND	STMicroelectronics	IC MOTOR DRIVER 6V-28V 48TQFP	0
L99ASC03TR D# L99ASC03TR-ND	STMicroelectronics	IC MOTOR DRIVER 6V-28V 48TQFP	0
EVAL-L99ASC03 D# 497-17789-ND	STMicroelectronics	EVALUATION KIT	0
L99ASC03GTR D# 497-17941-1-ND	STMicroelectronics	IC MOTOR DRIVER 6V-28V 48TQFP	147

Part Number

Manufacturer

Description

Stock

L99ASC03TR

STMicroelectronics

In stock shipping within 2days

1361

Part Number

Manufacturer

Description

Stock

EVAL-L99ASC03

D# 2855561

STMicroelectronics

EVAL BRD, SENSORLESS BLDC MOTOR DRIVER

RoHS: Compliant

Min Qty: 1

Container: Each

L99ASC03

D# 2460885

STMicroelectronics

MOTOR DRIVER, 3P BLDC, HTQFP-48

RoHS: Compliant

Min Qty: 1

Container: Each

638

Part Number	Manufacturer	Description	Stock
L99ASC03TR	STMicroelectronics	RoHS: Compliant pbFree: Yes	0
L99ASC03GTR	STMicroelectronics	RoHS: Compliant pbFree: Yes	0
L99ASC03	STMicroelectronics	RoHS: Compliant pbFree: Yes	0

Part Number

Manufacturer

Description

Stock

L99ASC03

STMICROELECTRONICS

OEM/CM QUOTES ONLY | NO BROKERS

740

EVALL99ASC03

STMICROELECTRONICS

OEM/CM QUOTES ONLY | NO BROKERS

Part Number

Manufacturer

Description

Stock

L99ASC03TR

STMicroelectronics

OEM/CM Immediate delivery

1361

Part Number

Manufacturer

Description

Stock

EVAL-L99ASC03

D# 511-EVAL-L99ASC03

STMicroelectronics

Power Management IC Development Tools SPS BODY SMART POWER

RoHS: Not Compliant

L99ASC03GTR

D# 511-L99ASC03GTR

STMicroelectronics

Motor / Motion / Ignition Controllers & Drivers SPS BODY SMART POWER

RoHS: Compliant

200

Part Number	Manufacturer	Description	Stock
L99ASC03GTR D# 19AC7075	STMicroelectronics	POWER MANAGEMENT RoHS: Not Compliant Min Qty: 2400 Container: Bulk	0
L99ASC03 D# 40X8118	STMicroelectronics	POWER MANAGEMENT RoHS: Not Compliant Min Qty: 1500 Container: Bulk	0
EVAL-L99ASC03 D# 48AC2934	STMicroelectronics	INDUSTRIAL & POWER CONVERSION RoHS: Not Compliant Min Qty: 1 Container: Bulk	0
L99ASC03TR D# 40X8120	STMicroelectronics	POWER MANAGEMENT RoHS: Not Compliant Min Qty: 2400 Container: TAPE & REEL - FULL	0

Part Number

Manufacturer

Description

Stock

EVAL-L99ASC03

D# 1751100

STMicroelectronics

STMicroelectronics EVAL-L99ASC03 Evaluation Board for L99ASC03G Three-Phase Pre-Driver BLDC Evaluation Board for, EA

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

L99ASC03

STMicroelectronics

OEM/CM ONLY

733

L99ASC03TR

STMicroelectronics

OEM/CM ONLY

4816

Part Number

Manufacturer

Description

Stock

L99ASC03TR

STMicroelectronics

IN stock Immediate delivery

1376

Part Number

Manufacturer

Description

Stock

L99ASC03TR

STMicroelectronics

shipping today

5003

Part Number

Manufacturer

Description

Stock

L99ASC03GTR

D# 53528498

STMicroelectronics

Triple Half Bridge Motor Pre-Driver Automotive 48-Pin TQFP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

L99ASC03

D# 2460885

STMicroelectronics

MOTOR DRIVER, 3P BLDC, HTQFP-48

RoHS: Compliant

Min Qty: 1

Container: Each

638

EVAL-L99ASC03

D# 2855561

STMicroelectronics

EVAL BRD, SENSORLESS BLDC MOTOR DRIVER

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

L99ASC03

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS