Name: SG137K
Brand: Microsemi Corporation
SKU: SG137K
Availability: InStock
Rating: 5 (144 reviews)

SG137K

For Reference Only

Part Number	SG137K
Manufacturer	Microsemi Corporation
Description	IC REG LINEAR NEG ADJ 1.5A TO3
Datasheet	SG137K Specifications
Package	TO-204AA, TO-3
ECAD
In Stock	3,488 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 12 - Jun 17 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SG137K (PMIC - Voltage Regulators - Linear) is manufactured by Microsemi Corporation 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 SG137K specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SG137K with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SG137K.

SG137K Specifications

Manufacturer	Microsemi Corporation
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - Linear
Package	TO-204AA, TO-3
ECAD
Series	Military, MIL-STD-883
Output Configuration	Negative
Output Type	Adjustable
Number of Regulators	1
Voltage - Input (Max)	-36V
Voltage - Output (Min/Fixed)	-1.25V
Voltage - Output (Max)	-36V
Voltage Dropout (Max)	-
Current - Output	1.5A
Current - Quiescent (Iq)	-
Current - Supply (Max)	-
PSRR	60dB ~ 77dB (120Hz)
Control Features	-
Protection Features	Over Current, Over Temperature, Over Voltage
Operating Temperature	-55°C ~ 125°C
Mounting Type	Through Hole
Package / Case	TO-204AA, TO-3
Supplier Device Package	TO-3

SG137K Reviews

Melo*****anda

April 6, 2023

★ ★ ★ ★ ★

Super easy search and order process. Lots of Shipping and Payment Options, you can always find the best way for the purchase.

Ada*****rner

March 21, 2023

★ ★ ★ ★ ★

Great price. Worked well for my needs.

Geor*****ameron

March 21, 2023

★ ★ ★ ★ ★

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

Wes***** Mora

March 11, 2023

★ ★ ★ ★ ★

These were delivered very quickly and are fantastic selection of products.

Juli***** Adams

March 8, 2023

★ ★ ★ ★ ★

Good communication and fast shipping! Recommended!

Raid*****very

March 4, 2023

★ ★ ★ ★ ★

Great condition, super kind person, quick shipping! and great price too!

Sava***** Sur

February 24, 2023

★ ★ ★ ★ ★

Great product at a great price. They were so CHEAP.

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SG137K Packaging

SG137K FAQ

1. How to order SG137K 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 SG137K is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SG137K. All suppliers must pass our qualification reviews before they can publish their products including SG137K on Heisener; we pay more attention to the channels and quality of SG137K products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SG137K price and inventory displayed accurate?

The price and inventory of SG137K 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 SG137K?

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 SG137K we delivered, we will accept the replacement or return of the SG137K 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 SG137K.

(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 SG137K pin diagram, SG137K datasheet?

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

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SG137K 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
SG137K-DESC	Microsemi Corporation	Authorized with Certs	372
SG137K	Microsemi Corporation	Authorized with Certs	318
SG137K-883B	Microsemi Corporation	Authorized with Certs	318

Part Number	Manufacturer	Description	Stock
SG137K D# 1259-1028-ND	Microsemi Corporation	IC REG LINEAR NEG ADJ 1.5A TO3	0
SG137K-DESC D# 1259-1094-ND	Microsemi Corporation	IC REG LINEAR NEG ADJ 1.5A TO3	0
SG137K-883B D# 1259-1029-ND	Microsemi Corporation	IC REG LINEAR NEG ADJ 1.5A TO3	0

Part Number	Manufacturer	Description	Stock
SG137K	SG	OEM/CM QUOTES ONLY \| NO BROKERS	56
SG137KK	SG	OEM/CM QUOTES ONLY \| NO BROKERS	4
SG137K883B	SIGNETICS	OEM/CM QUOTES ONLY \| NO BROKERS	15

Part Number	Manufacturer	Description	Stock
SG137K-883B D# NS-SG137K-883B	Microsemi Corporation	OEM/CM ONLY	5916
SG137K D# NS-SG137K	Microsemi Corporation	OEM/CM ONLY	3248
SG137K-883B(SMD) D# NS-SG137K-883B(SMD)	Linfinity Microelect	OEM/CM ONLY	8738

Part Number

Manufacturer

Description

Stock

SG137K

137K9328

SG137K/883B

Microsemi Corporation

Voltage Regulator, Adjustable, -1.2 TO -47V, Bi-Polar, 3 Pin, Metal, TO-204/-3

Part Number

Manufacturer

Description

Stock

SG137K

Microsemi Corporation

OEM/CM ONLY

SG137K/883B

TRANSISTORS

OEM/CM ONLY

Part Number	Manufacturer	Description	Stock
SG137K	Linfinity Microelectronics	shipping today	116
SG137K/DESC	Linfinity Microelectronics	shipping today	206
SG137K/883B	Linfinity Microelectronics	shipping today	301

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SG137K

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