PJ1084 查看數據表（PDF） - Promax Johnton

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PJ1084

5 Amp Low Dropout Positive Voltage Regulator

Promax Johnton 

PJ1084

5 Amp Low Dropout Positive Voltage Regulator

THe PJ1084 Series are high performance positive voltage

regulators are designed for use in applications requiring

low dropout performance at full rated current, Additionally,

the PJ1084 Series provides excellent regulation over

variations due to changes in line, load and temperature.

Outstanding features include low dropout performance at

rated current, fast transient response, internal current

limiting and thermal shutdown protection of the output

device. The PJ1084 Series are three terminal regulators with

fixed and adjustable voltage options available in popular

packages.

TO-220

TO-263

1

2

3

TO-252

2

1

3

12 3

TO-263-2L

2

Pin: 1.Adj (com) 1

2.Out

3

3.In

FEATURES

ORDERING INFORMATION

• Low dropout performance 1.3V max.

z Full current rating over line and temperature

• Fast transient response

• Total output regulation ±2% over line, load and

temperature

• Adjust pin current max 120μA over temperature

• Line regulation typical 0.015%.

• Load regulation typical 0.05%.

• Fixed/adjustable output voltage

• TO-220 & TO-263 & TO-263-2L & TO-252 package

BLOCK

Operating

Device

Temperature

Package

(Ambient)

PJ1084CZ

PJ1084CZ-2.5

PJ1084CZ-3.3

TO-220

PJ1084CM

PJ1084CM-2.5

PJ1084CM-3.3

PJ1084CF

PJ1084CF-2.5

PJ1084CF-3.3

-20℃ to +85℃

TO-263

TO-263-2L

PJ1084CP

PJ1084CP-2.5

TO-252

PJ1084CP-3.3

NOTE: Contact factory for additional voltage option.

INPUT

CURRENT

LIMITING

AMPLIFIER

LIMIT

SENSE

THERMAL OVERLOAD

S.O.A

OUTPUT

VOLTAGE

REGULATION

AMPLIFIER

VREF

ADJ/G

1-7

2002/01.rev.A

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