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L7986

L7986
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For Reference Only

Part Number L7986
OEMstron Part # L7986
Manufacturer STMicroelectronics
Category SemiconductorsPower Management ICsVoltage Regulators - DC DC Switching Regulators
Description IC REG BUCK ADJ 3A 10VFQFPN
Lifecycle Discontinued
RoHS No RoHS Information
EDA/CAD Models L7986 PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery May 17 - May 22 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

L7986 Specifications

Part Number L7986
Brand STMicroelectronics
Lifecycle Discontinued
RoHS No RoHS Information
Product Line Semiconductors
Category Power Management ICs
Subcategory Voltage Regulators - DC DC Switching Regulators
Manufacturer STMicroelectronics
Series -
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 4.5V
Voltage - Input (Max) 38V
Voltage - Output (Min/Fixed) 0.6V
Voltage - Output (Max) 38V
Current - Output 3A
Frequency - Switching 250kHz ~ 1MHz
Synchronous Rectifier No
Operating Temperature -40°C ~ 150°C (TJ)
Mounting Type Surface Mount
Package / Case 10-VFDFN Exposed Pad
Supplier Device Package 10-VFQFPN (3x3)

L7986 Documents

L7986, L7986 Datasheet (Total Pages: 45, Size: 1,284.19 KB)
L7986 Datasheet CoverL7986 Datasheet Page 2L7986 Datasheet Page 3L7986 Datasheet Page 4L7986 Datasheet Page 5L7986 Datasheet Page 6L7986 Datasheet Page 7L7986 Datasheet Page 8L7986 Datasheet Page 9L7986 Datasheet Page 10L7986 Datasheet Page 11L7986 Datasheet Page 12L7986 Datasheet Page 13L7986 Datasheet Page 14
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Part Number Description Stock

L7986TATR

D# V36:1790_06552999

STMicroelectronics

Conv DC-DC 4.5V to 38V Step Down/Step Up Single-Out 0.6V to 38V 3A 8-Pin HSOP EP T/R

RoHS: Compliant
Americas - 0

L7986ATR

D# V36:1790_06552995

STMicroelectronics

Conv DC-DC 4.5V to 38V Synchronous Step Down Single-Out 0.6V to 38V 3A 8-Pin HSOP EP T/R

RoHS: Compliant
Americas - 0

L7986A

D# V36:1790_06552993

STMicroelectronics

Conv DC-DC 4.5V to 38V Synchronous Step Down Single-Out 0.6V to 38V 3A 8-Pin HSOP EP Tube

RoHS: Compliant
Americas - 0

L7986TR

D# V36:1790_06553001

STMicroelectronics

Conv DC-DC 4.5V to 38V Synchronous Step Down Single-Out 0.6V to 38V 3A 10-Pin VFQFPN EP T/R

RoHS: Compliant
Americas - 4000

L7986TA

D# V99:2348_17625062

STMicroelectronics

Conv DC-DC 4.5V to 38V Step Down/Step Up Single-Out 0.6V to 38V 3A 8-Pin HSOP EP Tube

RoHS: Compliant
Americas - 139
Part Number Description Stock

L7986TATR

D# L7986TATR

STMicroelectronics

Conv DC-DC Single Step Down/Step Up 4.5V to 38V 8-Pin HSOP EP T/R - Tape and Reel (Alt: L7986TATR)

Americas - 0

L7986ATR

D# 45AC7278

STMicroelectronics

Conv DC-DC Single Step Down 4.5V to 38V 8-Pin HSOP EP T/R - Product that comes on tape, but is not reeled (Alt: 45AC7278)

RoHS: Compliant
Americas - 185

L7986A

D# 86W0521

STMicroelectronics

Conv DC-DC Single Step Down 4.5V to 38V 8-Pin HSOP EP - Bulk (Alt: 86W0521)

RoHS: Compliant
Americas - 486

L7986TR

D# L7986TR

STMicroelectronics

Conv DC-DC Single Step Down 4.5V to 38V 10-Pin VFQFPN EP T/R - Tape and Reel (Alt: L7986TR)

Americas - 0

L7986TA

D# L7986TA

STMicroelectronics

Conv DC-DC Single Step Down/Step Up 4.5V to 38V 8-Pin HSOP EP Tube - Rail/Tube (Alt: L7986TA)

Americas - 0
Part Number Description Stock

L7986TATR

D# L7986TATR

STMicroelectronics

Conv DC-DC Single Step Down/Step Up 4.5V to 38V 8-Pin HSOP EP T/R (Alt: L7986TATR)

Asia - 0

L7986ATR

D# L7986ATR

STMicroelectronics

Conv DC-DC Single Step Down 4.5V to 38V 8-Pin HSOP EP T/R (Alt: L7986ATR)

Asia - 0

L7986A

D# L7986A

STMicroelectronics

Conv DC-DC Single Step Down 4.5V to 38V 8-Pin HSOP EP (Alt: L7986A)

Asia - 0

L7986TR

D# L7986TR

STMicroelectronics

Conv DC-DC Single Step Down 4.5V to 38V 10-Pin VFQFPN EP T/R (Alt: L7986TR)

Asia - 0
Part Number Description Stock

L7986TATR

D# L7986TATR

STMicroelectronics

Conv DC-DC Single Step Down/Step Up 4.5V to 38V 8-Pin HSOP EP T/R (Alt: L7986TATR)

Europe - 0

L7986ATR

D# L7986ATR

STMicroelectronics

Conv DC-DC Single Step Down 4.5V to 38V 8-Pin HSOP EP T/R (Alt: L7986ATR)

Europe - 0

L7986A

D# L7986A

STMicroelectronics

Conv DC-DC Single Step Down 4.5V to 38V 8-Pin HSOP EP (Alt: L7986A)

Europe - 0

L7986TR

D# L7986TR

STMicroelectronics

Conv DC-DC Single Step Down 4.5V to 38V 10-Pin VFQFPN EP T/R (Alt: L7986TR)

Europe - 0

L7986TA

D# L7986TA

STMicroelectronics

Conv DC-DC Single Step Down/Step Up 4.5V to 38V 8-Pin HSOP EP Tube (Alt: L7986TA)

Europe - 0
Part Number Description Stock

V110273000

D# 07L7986

Aeromotive Inc

RB4 - LESS UPPER MOUNT - [2.1

0 in Stock 5 Available Soon
Part Number Description Stock

L7986TATR

STMicroelectronics

IC REG BUCK ADJ 3A 8-HSOP

Contact Us

L7986ATR

STMicroelectronics

Voltage Regulators - Switching Regulators 3A Step-Down Reg 3A DC 4.5 38V 250kHz

3990

L7986

STMicroelectronics

3 A STEP-DOWN SWITCHING REGULATOR

Contact Us

L7986A

STMicroelectronics

STMicroelectronics L7986A

2000

L7986TR

STMicroelectronics

IC REG BUCK ADJ 3A 10VDFPN

Contact Us
Part Number Description Stock

L7986TR

D# C1S730200692580

STMicroelectronics

Conv DC-DC Single Step Down 4.5V to 38V 10-Pin VFQFPN EP T/R

RoHS: Compliant
pbFree: Yes
Min Qty: 1
3696
Part Number Description Stock

L7986ATR

STMicroelectronics

38V 3A SOIC-8_EP_150mil DC-DC Converters RoHS

39

L7986TR

STMicroelectronics

38V 3A VDFPN10 DC-DC Converters RoHS

10
Part Number Description Stock

L7986TATR

D# L7986TATR-ND

STMicroelectronics

IC REG BUCK ADJUSTABLE 3A 8HSOP

Temporarily Out of Stock

5100UP 0051000

D# BEL7986-1000-ND

Belden Inc

CBL 2COND 14AWG PVC FRPVC

Temporarily Out of Stock

L7986ATR

D# 497-12083-2-ND

STMicroelectronics

IC REG BUCK ADJUSTABLE 3A 8HSOP

On Order

L7986

D# L7986-ND

STMicroelectronics

IC REG BUCK ADJ 3A 10VFQFPN

Limited Supply - Call

L7986A

D# 497-14791-5-ND

STMicroelectronics

IC REG BUCK ADJUSTABLE 3A 8HSOP

3357 In Stock

STEVAL-ISA099V1

D# 497-13009-ND

STMicroelectronics

BOARD DEMO 3A SW L7986 10DFN

Temporarily Out of Stock

STEVAL-ISA100V1

D# 497-13916-ND

STMicroelectronics

BOARD DEMO L7986A 8HSOP

1 In Stock

L7986TR

D# 497-13224-1-ND

STMicroelectronics

IC REG BUCK ADJUSTABLE 3A

17595 In Stock

L7986TA

D# 497-16179-5-ND

STMicroelectronics

IC REG BUCK ADJUSTABLE 3A 8HSOP

41 In Stock
Part Number Description Stock

L7986ATR

STMicroelectronics

In stock shipping within 2days

2789

L7986A

STMicroelectronics

In stock shipping within 2days

400

L7986TR

STMicroelectronics

In stock shipping within 2days

4260

L7986TA

STMicroelectronics

In stock shipping within 2days

339
Part Number Description Stock

L7986ATR

D# 2806922

STMicroelectronics

DC/DC CONV, BUCK, 1MHZ, HSOP-8

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
350

L7986A

D# 2311341

STMicroelectronics

VOLTAGE REG, BUCK, 3A, 1MHZ, HSOP-8

RoHS: Compliant
Min Qty: 1
Container: Each
0

STEVAL-ISA099V1

D# 2308953

STMicroelectronics

STEP DOWN SMPS, 3A, DEV BOARD

RoHS: Compliant
Min Qty: 1
Container: Each
2

L7986TR

D# 2460734

STMicroelectronics

DC/DC CONV, BUCK, 250KHZ, VFQFN-10

RoHS: Compliant
Min Qty: 1
Container: Each
2079
Part Number Description Stock

L7986TATR

STMicroelectronics

RoHS: Compliant
pbFree: Yes
0

L7986ATR

STMicroelectronics

L7986 Series 30 V 3 A Surface Mount Step-Down Switching Regulator - HSOP-8

RoHS: Compliant
pbFree: Yes
0 Reel

L7986A

STMicroelectronics

L7986 Series 38 V 3 A Adjustable Step-Down Switching Regulator - HSOP-8

RoHS: Compliant
pbFree: Yes
0 Tube

L7986TR

STMicroelectronics

L7986 Series 38 V 3 A 275 kHz Buck Surface Mount Switching Regulator - VFQFPN-10

RoHS: Compliant
pbFree: Yes
0 Reel

L7986TA

STMicroelectronics

L7986TA Series 38 V 3 A Surface Mount Step-Down Switching Regulator - HSOP-8

RoHS: Compliant
pbFree: Yes
0 Tube
Part Number Description Stock

HL79864

Fairchild Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

397

L7986TATR

OEM/CM QUOTES ONLY | NO BROKERS

5009

L7986ATR

STMICROELECTRONICS

OEM/CM QUOTES ONLY | NO BROKERS

4663

L7986TA2

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

50

L7986A

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

2900

L7986TRBKN

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

348

L7986TR

STMICROELECTRONICS

OEM/CM QUOTES ONLY | NO BROKERS

18676

L7986TA

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

2262
Part Number Description Stock

L7986ATR

D# C157370

STMicroelectronics

39

L7986TR

D# C472524

STMicroelectronics

10
Part Number Description Stock

L7986TR/BKN

STMicroelectronics

OEM/CM Immediate delivery

300

L7986ATR

STMicroelectronics

OEM/CM Immediate delivery

30000

L7986A

STMicroelectronics

OEM/CM Immediate delivery

30000

L7986TR

STMicroelectronics

OEM/CM Immediate delivery

30000

L7986TA

STMicroelectronics

OEM/CM Immediate delivery

30000
Part Number Description Stock

L7986TATR

D# 511-L7986TATR

STMicroelectronics

Switching Voltage Regulators 3A Step-Down Reg 4.5 to 38V 250 KHz

RoHS: Compliant
1237

L7986TA

D# 511-L7986TA

STMicroelectronics

Switching Voltage Regulators POWER MANAGEMENT

RoHS: Compliant
115
Part Number Description Stock

L7986ATR

D# XSKDRABV0030687

STMicroelectronics

L7986 Series 38 V 3 A 275 kHz Buck Surface Mount Switching Regulator - HSOP-8

2500

L7986A

D# XSKDRABV0022089

STMicroelectronics

L7986 Series 38 V 3 A Adjustable Step-Down Switching Regulator - HSOP-8

1250
Part Number Description Stock

L7986TATR

D# 66W7073

STMicroelectronics

POWER MANAGEMENT

RoHS: Not Compliant
Min Qty: 2500
Container: TAPE & REEL - FULL
0

5100UP 0051000

D# 19C3659

Belden Inc

2 #14 PVC FRPVC ROHS COMPLIANT: YES

RoHS: Compliant
Min Qty: 1
Container: Spool
0

L7986ATR

D# 45AC7278

STMicroelectronics

DC/DC CONV, BUCK, 1MHZ, HSOP-8, Topology:Buck (Step Down), Input Voltage Min:4.5V, Input Voltage Max:38V, No. of Outputs:1Outputs, DC / DC Converter IC Case:HSOP, No. of Pins:8Pins, Output Current:3A, Output Voltage Min:600mV, MSL:- RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
185

L7986A

D# 86W0521

STMicroelectronics

DC/DC CONV, BUCK, 275KHZ, 150DEG C, Topology:Buck (Step Down), Input Voltage Min:4.5V, Input Voltage Max:38V, No. of Outputs:1Outputs, DC / DC Converter IC Case:HSOP, No. of Pins:8Pins, Output Current:3A, Output Voltage Min:600mV RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
0

STEVAL-ISA099V1

D# 70W0711

STMicroelectronics

STEP DOWN SMPS, 3A, DEV BOARD, Silicon Manufacturer:STMicroelectronics, Silicon Core Number:L7986, Kit Application Type:Power Management - Voltage Regulator, Application Sub Type:Step Down Switching Regulator, Kit Contents:Eval BoardRoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
2

L7986TR

D# 29AC7778

STMicroelectronics

POWER MANAGEMENT ROHS COMPLIANT: YES

RoHS: Compliant
Min Qty: 4000
Container: TAPE & REEL - FULL
0

L7986TA

D# 79X6380

STMicroelectronics

POWER MANAGEMENT

RoHS: Not Compliant
Min Qty: 2000
Container: Bulk
0
Part Number Description Stock

L7986ATR

D# NS-L7986ATR

STMicroelectronics

OEM/CM ONLY

5241

L7986A

D# NS-L7986A

STMicroelectronics

OEM/CM ONLY

2671

L7986TR

D# NS-L7986TR

STMicroelectronics

OEM/CM ONLY

3367
Part Number Description Stock

L7986ATR

D# 1961943

STMicroelectronics

STMicroelectronics L7986ATR, LDO Voltage Regulator, 3A Adjustable, 0.6 38 V 8-Pin, HSOP, RL

Min Qty: 2500
Container: Reel
1680

L7986TR

D# 1889198

STMicroelectronics

STMicroelectronics, 0.6 38 V Linear Voltage Regulator, 3A, 1-Channel Negative, Adjustable 10-Pin, VFDFPN, RL

Min Qty: 4000
Container: Reel
7995
Part Number Description Stock

HL79864

Fairchild Semiconductor Corporation

OEM/CM ONLY

361

L7986TATR

STMicroelectronics

OEM/CM ONLY

4334

L7986TA2/

STMicroelectronics

OEM/CM ONLY

59

L7986TR/BKN

STMicroelectronics

OEM/CM ONLY

411

L7986ATR

STMicroelectronics

OEM/CM ONLY

2516

L7986A

STMicroelectronics

OEM/CM ONLY

1116

L7986TR

STMicroelectronics

OEM/CM ONLY

8016

L7986TA

STMicroelectronics

OEM/CM ONLY

59
Part Number Description Stock

L7986TR/BKN

STMicroelectronics

IN stock Immediate delivery

295

L7986ATR

STMicroelectronics

IN stock Immediate delivery

29985

L7986A

STMicroelectronics

IN stock Immediate delivery

29985

L7986TR

STMicroelectronics

IN stock Immediate delivery

29985

L7986TA

STMicroelectronics

IN stock Immediate delivery

29985
Part Number Description Stock

L7986ATR

STMicroelectronics

shipping today

99009

L7986A

STMicroelectronics

shipping today

3209

L7986TR

STMicroelectronics

shipping today

36

L7986TA

STMicroelectronics

shipping today

25509
Part Number Description Stock

L7986TR

D# 52917666

STMicroelectronics

Conv DC-DC 4.5V to 38V Synchronous Step Down Single-Out 0.6V to 38V 3A 10-Pin VFQFPN EP T/R

RoHS: Compliant
Americas - 4000

L7986TA

D# 35137186

STMicroelectronics

Conv DC-DC 4.5V to 38V Step Down/Step Up Single-Out 0.6V to 38V 3A 8-Pin HSOP EP Tube

RoHS: Compliant
Americas - 139
Part Number Description Stock

L7986ATR

STMicroelectronics

IC REG BUCK ADJ 3A 8-HSOP

900

L7986A

STMicroelectronics

IC REG BUCK ADJ 3A 8-HSOP

870
Part Number Description Stock

L7986ATR

D# 2806922

STMicroelectronics

DC/DC CONV, BUCK, 1MHZ, HSOP-8

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

L7986A

D# 2311341

STMicroelectronics

VOLTAGE REG, BUCK, 3A, 1MHZ, HSOP-8

RoHS: Compliant
Min Qty: 1
Container: Each
0

STEVAL-ISA099V1

D# 2308953

STMicroelectronics

STEP DOWN SMPS, 3A, DEV BOARD

RoHS: Compliant
Min Qty: 1
Container: Each
2

L7986TR

D# 2460734

STMicroelectronics

DC/DC CONV, BUCK, 250KHZ, VFQFN-10

RoHS: Compliant
Min Qty: 1
Container: Each
2079

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In Stock244 - More on Order
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Qty.Unit PriceExt. Price
1$ 0.0000$ 0.0000
100$ 0.0000$ 0.0000
500$ 0.0000$ 0.0000
1000$ 0.0000$ 0.0000
2500$ 0.0000$ 0.0000

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