Name: KA7912
Brand: ON Semiconductor
SKU: KA7912_1D8
Availability: InStock
Rating: 5 (159 reviews)

KA7912

For Reference Only

Part Number	KA7912
Manufacturer	ON Semiconductor
Description	IC REG LINEAR -12V 1A TO220-3
Datasheet	KA7912 Datasheet KA7912 Specifications
Package	TO-220-3
ECAD
In Stock	5,296 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 28 - May 3 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # KA7912 (PMIC - Voltage Regulators - Linear) is manufactured by ON Semiconductor 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 KA7912 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add KA7912 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of KA7912.

KA7912 Specifications

Manufacturer	ON Semiconductor
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - Linear
Package	TO-220-3
ECAD
Series	-
Output Configuration	Negative
Output Type	Fixed
Number of Regulators	1
Voltage - Input (Max)	-35V
Voltage - Output (Min/Fixed)	-12V
Voltage - Output (Max)	-
Voltage Dropout (Max)	2V @ 1A (Typ)
Current - Output	1A
Current - Quiescent (Iq)	6mA
Current - Supply (Max)	-
PSRR	60dB (120Hz)
Control Features	-
Protection Features	Over Temperature, Short Circuit
Operating Temperature	0°C ~ 125°C
Mounting Type	Through Hole
Package / Case	TO-220-3
Supplier Device Package	TO-220-3

KA7912 Datasheet

KA7912 Reviews

Nin*****oster

March 31, 2023

★ ★ ★ ★ ★

Very Quick,no problems - Thank you.

Tom*****Miles

March 29, 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!

Warr*****endoza

March 22, 2023

★ ★ ★ ★ ★

Bought these to help prevent solar panels from feeding back. Works great and doesn't get as hot.

Faye*****annan

March 5, 2023

★ ★ ★ ★ ★

Works great with an older drive in a newer computer.have not encountered any problems, Glad somebody is making these for all the older equipment.

Das*****ans

March 2, 2023

★ ★ ★ ★ ★

Those components are in stock shipped fast and arrive promptly. Really Fast!

Ulis*****weeney

February 24, 2023

★ ★ ★ ★ ★

The fastest shipping I've seen yet

Sara*****llier

February 21, 2023

★ ★ ★ ★ ★

The items I want are often in stock and available in small quantities.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

KA7912 Packaging

KA7912 FAQ

1. How to order KA7912 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 KA7912 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the KA7912. All suppliers must pass our qualification reviews before they can publish their products including KA7912 on Heisener; we pay more attention to the channels and quality of KA7912 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the KA7912 price and inventory displayed accurate?

The price and inventory of KA7912 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 KA7912?

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 KA7912 we delivered, we will accept the replacement or return of the KA7912 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 KA7912.

(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 KA7912 pin diagram, KA7912 datasheet?

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

KA7912 Related Products

SIT9120AC-2BF-33E75.000000D	SiTIME, -20 TO 70C, 3225, 10PPM, 3.3V, 7, 6-SMD, No Lead, -	View
1808J0500333KCT	Knowles Syfer, CAP CER 0.033UF 50V C0G/NP0 1808, 1808 (4520 Metric), -	View
1210Y2500153KDR	Knowles Syfer, CAP CER 0.015UF 250V X7R 1210, 1210 (3225 Metric), -	View
0603J0160121KDT	Knowles Syfer, CAP CER 120PF 16V X7R 0603, 0603 (1608 Metric), -	View
SMBJ85A-HR	Littelfuse Inc., TVS DIODE 85VWM 137VC, DO-214AA, SMB, -	View
RC0402FR-07196KL	Yageo, RES SMD 196K OHM 1% 1/16W 0402, 0402 (1005 Metric), -	View
SDR1005-220ML	Bourns Inc., FIXED IND 22UH 2A 100 MOHM SMD, Nonstandard, -	View
126-93-964-41-001000	Mill-Max Manufacturing Corp., CONN IC DIP SOCKET 64POS GOLD, -, -	View
FW-25-05-G-D-562-065	Samtec Inc., .050'' BOARD SPACERS, -, -	View
1423500000	Weidmuller, CONTACT CS1.6R 22-20 TIN I 1.8, -, -	View
8D111W99PN-LC	Souriau, CONN RCPT HSNG MALE 7POS INLINE, -, -	View
RCC43DCAD	Sullins Connector Solutions, CONN EDGE DUAL FMALE 86POS 0.100, -, -	View

KA7912 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

KA7912ATU

D# KA7912ATU

ON Semiconductor

Standard Regulator Neg -12V 2.2A 3-Pin(3+Tab) TO-220 Rail - Bulk (Alt: KA7912ATU)

RoHS: Compliant

KA7912TU

D# KA7912TU

ON Semiconductor

Standard Regulator Neg -12V 2.2A 3-Pin(3+Tab) TO-220 Rail - Bulk (Alt: KA7912TU)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

KA7912

Samsung Semiconductor

Part Number	Manufacturer	Description	Stock
KA7912TU	Fairchild Semiconductor Corporation	REG STD LIN FIX NEG -12V 2.2A 3PIN TO-220 - Rail/Tube	0
KA7912TSTU	Fairchild Semiconductor Corporation	N/A 12 V FIXED NEGATIVE REGULATOR, PSFM3 TO-220, 3 PIN	36000
KA7912	Fairchild Semiconductor Corporation	Fairchild Semiconductor KA7912ATU	634
KA7912ATU	Fairchild Semiconductor Corporation	Fairchild Semiconductor KA7912ATU	634

Part Number

Manufacturer

Description

Stock

KA7912TU

D# KA7912TUFS-ND

ON Semiconductor

IC REG LINEAR -12V 1A TO220-3

KA7912ATU

D# KA7912ATU-ND

ON Semiconductor

IC REG LINEAR -12V 1A TO220-3

Part Number

Manufacturer

Description

Stock

KA7912A

D# KA7912A

Samsung Electro-Mechanics

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

3457

Part Number

Manufacturer

Description

Stock

KA7912TU

Fairchild Semiconductor Corporation

In stock shipping within 2days

12260

Part Number

Manufacturer

Description

Stock

KA7912TU

D# 2451056

ON Semiconductor

LINEAR VOLT REG, 1A, -12V, TO-220AB-3

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number	Manufacturer	Description	Stock
KA7912ATU	ON SEMICONDUCTOR	OEM/CM QUOTES ONLY \| NO BROKERS	824
KA7912A	Fairchild Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	1160
KA7912TSTU	Fairchild Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	29329
KA79121	KINGS	OEM/CM QUOTES ONLY \| NO BROKERS	1
KA7912TU	Fairchild Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	46400
KA79124		OEM/CM QUOTES ONLY \| NO BROKERS	6
KA79128	KINGS	OEM/CM QUOTES ONLY \| NO BROKERS	1
KA7912	SEC	OEM/CM QUOTES ONLY \| NO BROKERS	1871

Part Number

Manufacturer

Description

Stock

KA7912

Samsung Semiconductor

In stock

Part Number	Manufacturer	Description	Stock
KA7912TSTU	Fairchild Semiconductor Corporation	OEM/CM Immediate delivery	36000
KA7912ATU	Fairchild Semiconductor Corporation	OEM/CM Immediate delivery	36530
KA7912	Fairchild Semiconductor Corporation	OEM/CM Immediate delivery	193
KA7912ETU	Fairchild Semiconductor Corporation	OEM/CM Immediate delivery	50
KA7912TU	Fairchild Semiconductor Corporation	OEM/CM Immediate delivery	12000

Part Number

Manufacturer

Description

Stock

KA7912ATU

D# 512-KA7912ATU

ON Semiconductor

Linear Voltage Regulators Negative Voltage Reg 3Terminal 1a

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
KA7912TSTU D# NS-KA7912TSTU	Fairchild Semiconductor Corporation	OEM/CM ONLY	9322
KA7912TU D# NS-KA7912TU	Fairchild Semiconductor Corporation	OEM/CM ONLY	1721
KA7912 D# NS-KA7912	Fairchild Semiconductor Corporation	OEM/CM ONLY	9293
KA7912ATU D# NS-KA7912ATU	Fairchild Semiconductor Corporation	OEM/CM ONLY	5839

Part Number

Manufacturer

Description

Stock

KA7912

Samsung Electro-Mechanics

12 V FIXED NEGATIVE REGULATOR, PSFM3

Part Number

Manufacturer

Description

Stock

KA7912TU

D# 7390482

ON Semiconductor

ON Semiconductor, -12 V Linear Voltage Regulator, 1A, 1-Channel Negative, 4% 3-Pin, TO-220 KA7912TU, PK

Min Qty: 5

Container: Package

Part Number

Manufacturer

Description

Stock

KA7912TU

ON Semiconductor

Fixed Negative Standard Regulator, 12V, PSFM3

RoHS: Not Compliant

pbFree: No

7000

KA7912ATU

ON Semiconductor

Fixed Negative Standard Regulator, 12V, PSFM3

RoHS: Not Compliant

pbFree: No

5000

Part Number	Manufacturer	Description	Stock
KA7912A	Fairchild Semiconductor Corporation	OEM/CM ONLY	170
KA7912	Fairchild Semiconductor Corporation	OEM/CM ONLY	2335
KA7912ATU	Fairchild Semiconductor Corporation	OEM/CM ONLY	694
KA7912TU	Fairchild Semiconductor Corporation	OEM/CM ONLY	3066

Part Number	Manufacturer	Description	Stock
KA7912TSTU	Fairchild Semiconductor Corporation	IN stock Immediate delivery	35985
KA7912TU	Fairchild Semiconductor Corporation	IN stock Immediate delivery	12015
KA7912ETU	FSC	IN stock Immediate delivery	45
KA7912	Fairchild Semiconductor Corporation	IN stock Immediate delivery	188
KA7912ATU	Fairchild Semiconductor Corporation	IN stock Immediate delivery	36515

Part Number	Manufacturer	Description	Stock
KA7912ATU	ON Semiconductor	shipping today	3999
KA7912	Samsung Semiconductor	shipping today	12496
KA7912A	Fairchild Semiconductor Corporation	shipping today	45635
KA7912TIU	Fairchild Semiconductor Corporation	shipping today	25776
KA7912ETU	Fairchild Semiconductor Corporation	shipping today	49
KA7912TU	Fairchild Semiconductor Corporation	shipping today	64769
KA7912TSTU	Fairchild Semiconductor Corporation	shipping today	1979

Part Number

Manufacturer

Description

Stock

KA7912

mfr

RFQ

14902

KA7912ATU

Fairchild Semiconductor Corporation

RFQ

6627

Part Number

Manufacturer

Description

Stock

KA7912

ON Semiconductor

3-Terminal 1A Negative Voltage Regulator | IC REG LINEAR -12V 1A TO220-3

2439

Part Number

Manufacturer

Description

Stock

KA7912TU

D# 2451056

ON Semiconductor

LINEAR VOLT REG, 1A, -12V, TO-220AB-3

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

KA7912

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