L7812CP 1A Positive Fixed Voltage Regulator ISOWATT220

Code: CR16S

  • Output current up to 1A
  • No external components required
  • Internal thermal overload protection
  • Internal short-circuit current limiting
  • Output transistor safe-area compensation
  • Output voltage offered at 4% tolerance

Product details

L7812CP 1A Positive Fixed Voltage Regulator ISOWATT220

• Output current up to 1A• No external components required• Internal thermal overload protection• Internal short-circuit current limiting• Output transistor safe-area compensation• Output voltage offered at 4% tolerance

This voltage regulator is monolithic integrated circuit designed as fixed voltage regulator for a wide variety of applications including local, on-card regulation. The regulator employs internal current limiting, thermal shutdown and safe area compensation. With adequate heatsink they can deliver output currents up to 1A. Although primarily designed as a fixed voltage regulator, this device can be used with external components to obtain adjustable voltages and currents.
Order Part Case Output Line
Code: Number: Style: Voltage V: Regulation mV:
CR16S L7812CP ISOWATT220 12V 10

does the output of this device fall if the input voltage drops below 12v or does it cut out?

Asked by: eric
This would cut out iv the voltage drops below the minium.
Answered by: Billy
Date published: 2017-07-03
  • y_2017, m_8, d_22, h_1CST
  • bvseo_bulk, prod_bvqa, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_1
  • loc_en_GB, sid_CR16S, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_maplin-en_gb

Bulk Prices

Item code Item name Quantity Price
CR16S L7812CP 1A Positive Fixed Voltage Regulator ISOWATT220 (10+) £0.35
CR16S L7812CP 1A Positive Fixed Voltage Regulator ISOWATT220 (1+) £0.39

Why not tell us and our B2B sales team about your specific business needs and expectations?

At Maplin, we’re always looking for innovations and technology that can help your business work more efficiently.

With a dedicated business team and special services available only to business customers, you can access our electronics and technology solutions through our wide network of over 200 stores, our website with more than 20,000 products or though your personal account manager over the phone.

Working with organisations for nearly 30 years, Maplin offers a nationwide range of benefits to our business users:

  • 30 day EOM credit account
  • volume discount pricing
  • online and in-store use of account
  • one-to-one account management
  • bespoke product sourcing and branding
  • free delivery on orders over £10
  • scheduled and forward ordering service

Contact our business team on 

0333 400 9740 to open an account or discuss your business needs.

To receive your free copy of the Maplin Catalogue just call 0333 400 9740.

£0.39

  • Home Delivery
  • Click & Collect

Related Products
Ideal for connecting 12V solar panels to 1 ...
Ideal for connecting 12V solar panels to 1 or 2 batteries, Separately charges 2 batteries, Maximum charging capability: 2 x 8A or 1 x 16A, The battery with the lowest charging voltage will receive more charging current, LED status lights, ...
The IP68 submersion proof round top cable gland ...
The IP68 submersion proof round top cable gland is rated to IP68 and suitable for use in areas where a lot of moisture is present and a high degree of protection is required. It has a temperature range of - ...
Rugged lightweight, die cast aluminium alloy (robust yet ...
Rugged lightweight, die cast aluminium alloy (robust yet easy to machine), electronic instrument enclosure, Two piece 'lap joint' construction provides protection against dust accumulation and splashing water, Lid is a close fit being retained by 4 - M3.5 x 12 ...
This positive fixed voltage regulator has a quiescent ...
This positive fixed voltage regulator has a quiescent current of 8mA, a short circuit current of 500 mA, a ripple rej. of between 46 and 54dB and is housed in a TO220 style case. The output voltage has a tolerance ...