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NJM7912FA 3-Terminal Negative Voltage Regulator

Features | Pricing | Description | Datasheet datasheet

Obsolete but in stock
alternate parts in this family (Compare):
TO220-ISO

Pricing

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1+£0.557
10+£0.487
50+£0.418
100+£0.334
500+£0.257
1k+£0.232
Prices shown do not include VAT
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Quantity:  

Availability: 971

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Technical specifications

Voltage-12pV
Family Voltage Range-5V to -24V
Output Current1.5A
Supply Voltage (maximum)40V
Voltage Reference Tolerance4%
Drop-out Voltage2V
Ripple Rejection Ratio60dB
Quiescent Current2.7mA

Please also refer to the Datasheets & Resources tab.

Features

  • Fully isolated - no insulating washer required.
  • Easy to insulate adjacent devices.
  • Better conduction characteristics.
  • Higher reliability with improved humidity resistance.
  • Fully isolated - no insulating washer required.
  • Easy to insulate adjacent devices.
  • Better conduction characteristics.
  • Higher reliability with improved humidity resistance.

Full description

The NJM7900 series are monolithic 3-terminal, negative voltage regulators. Constructed using the New JRC Planar epitaxial process; these regulators employ internal current-limiting, thermal-shutdown and safe-area compensation making them essentially indestructible.

With adequate heat sinking it can deliver over 1A output current. It is intended as a fixed voltage regulator in a wide range of applications, including local or on card regulation, to eliminate the noise and distribution problems associated with single-point regulation.

This device can be used with external components to provide adjustable output voltages and currents.The NJM7900 series are monolithic 3-terminal, negative voltage regulators. Constructed using the New JRC Planar epitaxial process; these regulators employ internal current-limiting, thermal-shutdown and safe-area compensation making them essentially indestructible.

With adequate heat sinking it can deliver over 1A output current. It is intended as a fixed voltage regulator in a wide range of applications, including local or on card regulation, to eliminate the noise and distribution problems associated with single-point regulation.

This device can be used with external components to provide adjustable output voltages and currents.

Moisture sensitivity level: 1
ISO9001 supplier
RoHS 3 (EU 2015/863)

Pack sizes & weights (for bulk orders)
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Bag100

For scheduled orders and further information:

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NJM7900 Family parts comparison

PackagePart NumberAvailable stockVoltageHighest web price breakStatus
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TO220-ISO TO220-ISONJM7912FA971-12pV1k+:
£0.232
Obsolete but in stock
TO220-ISO TO220-ISONJM7915FA
BUY NOW
102-15pV1k+:
£0.232
Obsolete but in stock
TO220-ISO TO220-ISONJM7918FA
BUY NOW
1270-18pV1k+:
£0.232
Obsolete but in stock
TO220-ISO TO220-ISONJM7924FA
BUY NOW
400-24pV1k+:
£0.232
Obsolete but in stock

UK Customers

Orders below £100.00 can be delivered by 1st Class Post at a rate of £3.50 (allow 3-5 working days) or a next working day tracked courier at a rate of £9.00.

Orders above £100.00 are delivered by a next working day tracked courier at a rate of £9.00


European Customers

Orders below €100.00 can be delivered by Airmail (allow 5-7 working days) at a rate of €5.50 or by a tracked courier at a rate of €19.50 (1-2 working days).

Orders to European countries above €100.00 are delivered by a tracked courier at a rate of €19.50 (1-2 working days).


US/Canadian Customers

Orders below $110.00 can be delivered by Airmail at a rate of $9.00 (allow up to 10 working days) or by tracked courier at a rate of $30.00 (1-3 working days).

Orders above $110.00 are delivered by a tracked courier at a rate of $30.00 (1-3 working days).


International Customers

Orders below $50.00 can be delivered by post (allowing up to 28 working days) at a rate of $18.00 or by a tracked courier at a rate of $49.00.

Orders above $50.00 are delivered by tracked courier at a rate of $49.00.


All prices shown exclude VAT


Features | Pricing | Description | Datasheet datasheet

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