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LM3478MM

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LM3478MM

For Reference Only

Part Number

LM3478MM

Manufacturer

Texas Instruments

Description

IC REG CTRLR MULT TOP 8VSSOP

Package

8-TSSOP, 8-MSOP (0.118", 3.00mm Width)

ECAD

In Stock

451,524 piece(s)

Unit Price

$ 4.1097 *

Lead Time

Can Ship Immediately

Estimated Delivery Time

Nov 7 - Nov 12 ( Choose Expedited Shipping)

Request for Quotation

Payment Methods
Delivery Services

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LM3478MM

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Certified Quality

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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.

ISO 9001 ISO 14001 DUNS Registered Award 1 Award 3 Award 5 Award 4 Special Dealer Enterprises Reference 1 Reference 2 Nation Certificate
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Do you have any question about LM3478MM?

Part Number # LM3478MM (PMIC - Voltage Regulators - DC DC Switching Controllers) is manufactured by Texas Instrumentsand 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 LM3478MMspecifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM3478MM with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM3478MM.

LM3478MM Specifications

Manufacturer Texas Instruments
Category Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
ECAD Technical cover
Series -
Output Type Transistor Driver
Function Step-Up, Step-Up/Step-Down
Output Configuration Positive
Topology Boost, Flyback, SEPIC
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 2.97 V ~ 40 V
Frequency - Switching 100kHz ~ 1MHz
Duty Cycle (Max) 100%
Synchronous Rectifier No
Clock Sync No
Serial Interfaces -
Control Features Enable, Frequency Control
Operating Temperature -40°C ~ 125°C (TJ)
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package 8-VSSOP

LM3478MM Reviews

Nanc*****dami

March 12, 2023

The prices are very competitive, I've had a few transactions lately and all were smooth as glass. I'm a very satisfied customer!

Est*****a Oak

February 19, 2023

Great website. Well organized and easy to search products.

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LM3478MM FAQ

1. How to order LM3478MM 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 LM3478MM is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theLM3478MM. All suppliers must pass our qualification reviews before they can publish their products including LM3478MM on Heisener;we pay more attention to the channels and quality of LM3478MMproducts than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the LM3478MM price and inventory displayed accurate?

The price and inventory of LM3478MM 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 LM3478MM?

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 LM3478MM we delivered, we will accept the replacement or return of the LM3478MM 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 ofLM3478MM.
(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 LM3478MM pin diagram, LM3478MM datasheet?

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

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LM3478MM Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

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

Quality Guarantee

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.

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Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

LM3478MMX/NOPB

D# V72:2272_07274904

Texas Instruments

DC/DC Cntrlr Single-OUT Step Up 1000kHz 8-Pin VSSOP T/R

RoHS: Compliant
0

LM3478MM

D# V72:2272_07274902

Texas Instruments

DC/DC Cntrlr Single-OUT Step Up 1000kHz 8-Pin VSSOP T/R

RoHS: Not Compliant
0

LM3478MM/NOPB

D# V72:2272_07274903

Texas Instruments

DC/DC Cntrlr Single-OUT Step Up 1000kHz Automotive 8-Pin VSSOP T/R

RoHS: Compliant
0
Part Number Manufacturer Description Stock

LM3478MMX

National Semiconductor Corporation

30

LM3478MM/NOPB

Texas Instruments

1000

LM3478MM

National Semiconductor Corporation

42
Part Number Manufacturer Description Stock

LM3478MM

D# 41S5458

Texas Instruments

I.C. LM3478MM

733
Part Number Manufacturer Description Stock

LM3478MMX

Texas Instruments

DC/DC Converter IC, Input Voltage Primary Max:40V, Leaded Process Compatible:Yes, Operating Temperature Range:-40C to +125C, Package/Case:SOIC, Peak Reflow Compatible (260 C):Yes, Voltage Regulator Type:Switching , RoHS Compliant: Yes

0

LM3478MM/NOPB

Texas Instruments

IC, CONTROLLER, PWM, SMD, FULL REEL

17000

LM3478MM

Texas Instruments

IC, CONTROLLER, PWM, SMD, FULL REEL

17000

LM3478MMX/NOPB

Texas Instruments

DC/DC Converter IC, Input Voltage Primary Max:40V, Leaded Process Compatible:Yes, Operating Temperature Range:-40C to +125C, Package/Case:SOIC, Peak Reflow Compatible (260 C):Yes, Voltage Regulator Type:Switching , RoHS Compliant: Yes

0
Part Number Manufacturer Description Stock

LM3478MM/NOPB

D# C1S523900187511

Texas Instruments

DC/DC Cntrlr Single-OUT Step Up 1000kHz 8-Pin VSSOP T/R

RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Cut Tape
530
Part Number Manufacturer Description Stock

LM3478MM/NOPB

Texas Instruments

IC REG CTRLR MULT TOP 8VSSOP

1700

LM3478MMX/NOPB

Texas Instruments

VSSOP-8 Switching Controllers RoHS

4442
Part Number Manufacturer Description Stock

LM3478MMNOPB

National Semiconductor Corporation

RoHS: Compliant
0
Part Number Manufacturer Description Stock

LM3478MMX/NOPB

D# LM3478MMX/NOPBCT-ND

Texas Instruments

IC REG CTRLR MULT TOP 8VSSOP

1081

LM3478MM

D# LM3478MMCT-ND

Texas Instruments

IC REG CTRLR MULT TOP 8VSSOP

1305

LM3478MM/NOPB

D# LM3478MM/NOPBTR-ND

Texas Instruments

IC REG CTRLR MULT TOP 8VSSOP

1986
Part Number Manufacturer Description Stock

LM3478MM

D# LM3478MM

National Semiconductor Corporation

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

844

LM3478MMNOPB

D# LM3478MMNOPB

National Semiconductor Corporation

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

1442

LM3478MMX

D# LM3478MMX

National Semiconductor Corporation

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

3129
Part Number Manufacturer Description Stock

LM3478MMX

Texas Instruments

In stock shipping within 2days

1942

LM3478MM/NOPB

Texas Instruments

In stock shipping within 2days

5260

LM3478MMX/NOPB

Texas Instruments

In stock shipping within 2days

506

LM3478MM

National Semiconductor Corporation

In stock shipping within 2days

1632
Part Number Manufacturer Description Stock

LM3478MM/NOPB

D# 3118816RL

Texas Instruments

IC, CONTROLLER, PWM, SMD

RoHS: Compliant
Min Qty: 1
Container: Reel
0

LM3478MM/NOPB .

D# 1469250

Texas Instruments

IC, CONTROLLER, PWM, SMD

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
0

LM3478MMX/NOPB

D# 3008650RL

Texas Instruments

DC/DC CTRL, SYNC BUCK, 1MHZ, HTSSOP-20

RoHS: Compliant
Min Qty: 1
Container: Reel
0
Part Number Manufacturer Description Stock

LM3478MM/NOPB

STOCK, SAME DAY SHIPPING. ALL PARTS ARE NEW

286

LM3478MMX/NOPB

Molex

NEW AND ORGINAL. ISRAEL W.HOUSE

3813
Part Number Manufacturer Description Stock

LM3478MM

OEM/CM QUOTES ONLY | NO BROKERS

4640

LM3478MMXNOPB

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

31030

LM3478MMXN0PB

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

3349

LM3478MMCTND

OEM/CM QUOTES ONLY | NO BROKERS

61

LM3478MMR

N/A

OEM/CM QUOTES ONLY | NO BROKERS

12

LM3478MMX

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

38280

LM3478MMNOPB

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

76560
Part Number Manufacturer Description Stock

LM3478MMNOPBMSO8

Texas Instruments

OEM/CM ONLY

1600

LM3478MMX

Texas Instruments

OEM/CM ONLY

620

LM3478MMNOPB

Texas Instruments

OEM/CM ONLY

719

LM3478MMXNOPB

Texas Instruments

OEM/CM ONLY

295

LM3478MMNSTSSOP

Texas Instruments

OEM/CM ONLY

178

LM3478MMTRUD

Texas Instruments

OEM/CM ONLY

3100

LM3478MMXN0PB

Texas Instruments

OEM/CM ONLY

3525

LM3478MMMSOP8NSC

Texas Instruments

OEM/CM ONLY

125

LM3478MMNOPB3

Texas Instruments

OEM/CM ONLY

670

LM3478MM

Texas Instruments

OEM/CM ONLY

328

LM3478MMNOPBBKN

Texas Instruments

OEM/CM ONLY

1100
Part Number Manufacturer Description Stock

LM3478MM

National Semiconductor Corporation

In stock

499

LM3478MM/NOPB

National Semiconductor Corporation

In Stock

1521
Part Number Manufacturer Description Stock

LM3478MM/NOPB

Texas Instruments

MSOP8/LM3478MM/NOPB/TI

RoHS: Compliant
10000

LM3478MM

Texas Instruments

Boost, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down - DC-DC Controller IC 8-VSSOP

RoHS: Compliant
40

LM3478MMX

TI/NS

VSSOP8/LM3478MMX/TI/NS

RoHS: Compliant
18000

LM3478MMX/NOPB

Texas Instruments

MSOP8/LM3478MMX/NOPB/TI

RoHS: Compliant
15000
Part Number Manufacturer Description Stock

LM3478MMX/NOPB

D# C404045

Texas Instruments

4279

LM3478MM/NOPB

D# C9404

Texas Instruments

3243
Part Number Manufacturer Description Stock

LM3478MMNOPB

National Semiconductor Corporation

in stock - can ship the same day

432
Part Number Manufacturer Description Stock

LM3478MM

National Semiconductor Corporation

OEM/CM Immediate delivery

4720

LM3478MM/NOPB

Texas Instruments

OEM/CM Immediate delivery

20000

LM3478MMX/NOPB

Texas Instruments

OEM/CM Immediate delivery

3674

LM3478MMX

Texas Instruments

OEM/CM Immediate delivery

1942
Part Number Manufacturer Description Stock

LM3478MMX/NOPB

D# 926-LM3478MMX/NOPB

Texas Instruments

Switching Controllers Hi Eff Lo-Side N-CH Cntlr

RoHS: Compliant
3900

LM3478MM/NOPB

D# 926-LM3478MM/NOPB

Texas Instruments

Switching Controllers HI EFF LOW-SIDE N CH CONTROLLER

RoHS: Compliant
12254
Part Number Manufacturer Description Stock

LM3478MM/NOPB

D# 33AH4181

Texas Instruments

IC, CONTROLLER, PWM, SMD, Driver Configuration:Low Side, Peak Output Current:-, Supply Voltage Min:2.97V, Supply Voltage Max:40V, Driver Case Style:VSSOP, No. of Pins:8Pins, Input Delay:4ms, Output Delay:-, Operating Temperature RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1000
Container: TAPE & REEL - FULL
2000

LM3478MMX/NOPB .

D# 23AC6427

Texas Instruments

DC/DC CTRL, SYNC BUCK, 1MHZ, HTSSOP-20, Supply Voltage Min:2.97V, Supply Voltage Max:40V, No. of Outputs:1 Output, Duty Cycle (%):100%, Controller IC Case Style:VSSOP, No. of Pins:8Pins, Switching Frequency:1MHz, Product Range:- RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
145

LM3478MMX/NOPB

D# 28AH3345

Texas Instruments

DC/DC CTRL, SYNC BUCK, 1MHZ, HTSSOP-20, Supply Voltage Min:2.97V, Supply Voltage Max:40V, No. of Outputs:1 Output, Duty Cycle (%):100%, Controller IC Case Style:VSSOP, No. of Pins:8Pins, Switching Frequency:1MHz, Topology:Boost, RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
1547
Part Number Manufacturer Description Stock

LM3478MM+

D# NS-LM3478MM+

National Semiconductor Corporation

OEM/CM ONLY

7522

LM3478MMX/NOPB

D# NS-LM3478MMX/NOPB

Texas Instruments

OEM/CM ONLY

3491

LM3478MM

D# NS-LM3478MM

NS

OEM/CM ONLY

9023

LM3478MM/NOPB

D# NS-LM3478MM/NOPB

Texas Instruments

OEM/CM ONLY

2015
Part Number Manufacturer Description Stock

LM3478MM

National Semiconductor Corporation

Swithed-Mode Power Supply Controller, Current Mode Type, 8 Pin, Plastic, TSSOP

128

LM3478MMX

National Semiconductor Corporation

24

LM3478MM/NOPB

National Semiconductor Corporation

1 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO8

20
Part Number Manufacturer Description Stock

LM3478MMX

D# LM3478MMX

National Semiconductor Corporation

Semiconductor

2573
Part Number Manufacturer Description Stock

LM3478MM/NOPB

D# 5359379

Texas Instruments

Texas Instruments LM3478MM/NOPB, MOSFET Controller 8-Pin, MSOP, PK

Min Qty: 5
Container: Package
45
Part Number Manufacturer Description Stock

LM3478MMX/NOPB

National Semiconductor Corporation

LM3478 2.97~40V Wide Input Range Boost/SEPIC/Flyback DC-DC Controller

RoHS: Compliant
194

LM3478MM

Texas Instruments

LM3478 2.97~40V Wide Input Range Boost/SEPIC/Flyback DC-DC Controller

RoHS: Not Compliant
33938

LM3478MM/NOPB

Texas Instruments

LM3478 2.97~40V Wide Input Range Boost/SEPIC/Flyback DC-DC Controller

RoHS: Compliant
780
Part Number Manufacturer Description Stock

LM3478MMX

National Semiconductor Corporation

OEM/CM ONLY

8530

LM3478MMX/NOPB

National Semiconductor Corporation

OEM/CM ONLY

10539

LM3478MM/NOPB

National Semiconductor Corporation

OEM/CM ONLY

64016

LM3478MM

National Semiconductor Corporation

OEM/CM ONLY

17800

LM3478MMXN0PB

Texas Instruments

OEM/CM ONLY

2903

LM3478MM S14B

Texas Instruments

OEM/CM ONLY

316

LM3478MMCTND

OEM/CM ONLY

69
Part Number Manufacturer Description Stock

LM3478MMX

Texas Instruments

IN stock Immediate delivery

1957

LM3478MM/NOPB

Texas Instruments

IN stock Immediate delivery

19985

LM3478MM

National Semiconductor Corporation

IN stock Immediate delivery

4735

LM3478MMX/NOPB

Texas Instruments

IN stock Immediate delivery

3689
Part Number Manufacturer Description Stock

LM3478MM/NOPB

Texas Instruments

2.97~40V Wide Input Range Boost/SEPIC/Flyback DC-DC Controller

95

LM3478MMX/NOPB

Texas Instruments

2.97~40V Wide Input Range Boost/SEPIC/Flyback DC-DC Controller

13
Part Number Manufacturer Description Stock

LM3478MMX/NOPB

Texas Instruments

shipping today

19996

LM3478MM/NOP

Texas Instruments

shipping today

9988

LM3478MMX

National Semiconductor Corporation

shipping today

9996

LM3478MM

National Semiconductor Corporation

shipping today

29996

LM3478MM/NOPB

Texas Instruments

shipping today

56
Part Number Manufacturer Description Stock

LM3478MMX/NOPB

D# 53287883

Texas Instruments

DC/DC Cntrlr Single-OUT Step Up 1000kHz 8-Pin VSSOP T/R

RoHS: Compliant
0
Part Number Manufacturer Description Stock

LM3478MMX

Texas Instruments

RFQ

13364

LM3478MM+

Texas Instruments

RFQ

3856

LM3478MMX/NOPB

Texas Instruments

RFQ

898

LM3478MM

Texas Instruments

RFQ

2899

LM3478MMCT

National Semiconductor Corporation

RFQ

1909

LM3478MMTR

National Semiconductor Corporation

RFQ

11835
Part Number Manufacturer Description Stock

LM3478MMX

Texas Instruments

IC REG CTRLR MULT TOP 8VSSOP

20927

LM3478MM/NOPB

Texas Instruments

IC REG CTRLR MULT TOP 8VSSOP

235792

LM3478MM

Texas Instruments

IC REG CTRLR MULT TOP 8VSSOP

111477

LM3478MMX/NOPB

Texas Instruments

IC REG CTRLR MULT TOP 8VSSOP

62359
Part Number Manufacturer Description Stock

LM3478MM/NOPB

D# 3118816

Texas Instruments

IC, CONTROLLER, PWM, SMD

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
4642

LM3478MM/NOPB .

D# 1469250

Texas Instruments

IC, CONTROLLER, PWM, SMD

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
0

LM3478MMX/NOPB

D# 3008650

Texas Instruments

DC/DC CTRL, SYNC BUCK, 1MHZ, HTSSOP-20

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
1547

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