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TCL1585

7A / 5A / 4.6A / 3A, FAST RESPONSE, LOW DROPOUT POSITIVE LINEAR VOLTAGE REGULATORS

TelCom Semiconductor, Inc 

PRELIMINARY INFORMATION

TCL1584

TCL1585

TCL1587

7A / 5A / 4.6A / 3A, FAST RESPONSE,

LOW DROPOUT POSITIVE LINEAR

VOLTAGE REGULATORS

ABSOLUTE MAXIMUM RATINGS*

Input Voltage (VIN to GND) ...........................................7V

Operating Junction Temperature Range

Control Circuitry ................................... 0°C to +125°C

Output Transistor ................................. 0°C to +150°C

Power Dissipation ..................... See Applications Section

Storage Temperature (unbiased) .......... – 65°C to +150°C

Lead Temperature (Soldering, 10 sec) ................. +300°C

*This is a stress rating only, and functional operation of the device at these

or any other conditions beyond those indicated in the operation section of

the specifications is not implied. Exposure to absolute maximum ratings

conditions for extended periods of time may affect device reliability.

ELECTRICAL CHARACTERISTICS: TA = Operating Temperature Range, 4.75V ≤ VIN ≤ 5.25V, unless

otherwise specified.

Parameter Device

Test Conditions

Reference TCL1584

Voltage TCL1585

Output

Voltage

TCL1587

TCL1587-1.5

TCL1584-3.3

TCL1585-3.3

TCL1587-3.3

Line

TCL1584/5/7

Regulation TCL1587-1.5

(Notes 1, 2) TCL1584/5/7-3.3

Load

TCL1584/5/7

Regulation TCL1587-1.5

(Notes 1, TCL1584/5/7-3.3

2, 3)

Dropout

Voltage

TCL1585/7

TCL1587-1.5

TCL1585/7-3.3

TCL1585

TCL1585-3.3

TCL1584

TCL1584-3.3

TCL1584

TCL1584-3.3

Current

Limit

(Note 3)

TCL1584

TCL1584-3.3

TCL1585

TCL1585-3.3

TCL1587

TCL1587-1.5

TCL1587-3.3

Temperature TBD

Coefficient

ADJ Pin TCL1584/5/7

Current

TCL1584/1585/1587-04 6/6/97

1.5V ≤ (VIN – VOUT) ≤ 3V, 10mA ≤ IOUT ≤ 7A

1.5V ≤ (VIN – VOUT) ≤ 5.75V, 10mA ≤ IOUT ≤ 4.6A, TJ ≥ 25°C

1.5V ≤ (VIN – VOUT) ≤ 5.75V, 10mA ≤ IOUT ≤ 4A, TJ < 25°C

1.5V ≤ (VIN – VOUT) ≤ 5.75V, 10mA ≤ IOUT ≤ 3A

4.75V ≤ VIN ≤ 7V, 0mA ≤ IOUT ≤ 3A

4.75V ≤ VIN ≤ 6.3V, 0mA ≤ IOUT ≤ 7A

4.75V ≤ VIN ≤ 7V, 0mA ≤ IOUT ≤ 4.6A, TJ ≥ 25°C

4.75V ≤ VIN ≤ 7V, 0mA ≤ IOUT ≤ 4A, TJ < 25°C

4.75V ≤ VIN ≤ 7V, 0mA ≤ IOUT ≤ 3A

2.75V ≤ VIN ≤ 7V, IOUT = 10mA

4.75V ≤ VIN ≤ 7V, IOUT = 0mA

4.75V ≤ VIN ≤ 7V, IOUT = 0mA

(VIN – VOUT) = 3V, TJ = 25°C, 10mA ≤ IOUT ≤ IFULL LOAD

VIN = 5V, TJ = 25°C, 0mA ≤ IOUT ≤ IFULL LOAD

VIN = 5V, TJ = 25°C, 0mA ≤ IOUT ≤ IFULL LOAD

Over Operating Temperature Range

∆VREF = 1%, IOUT = 3A

∆VOUT = 1%, IOUT = 3A

∆VOUT = 1%, IOUT = 3A

∆VREF = 1%, IOUT = 4.6A, TJ ≥ 25°C

∆VREF = 1%, IOUT = 4A, TJ < 25°C

∆VOUT = 1%, IOUT = 4.6A, TJ ≥ 25°C

∆VOUT = 1%, IOUT = 4A, TJ < 25°C

∆VREF = 1%, IOUT = 6A

∆VOUT = 1%, IOUT = 6A: TJ ≥ 25°C

TJ < 25°C

∆VREF = 1%, IOUT = 7A

∆VOUT = 1%, IOUT = 7A

(VIN – VOUT) = 3V

(VIN – VOUT) = 3V

7.10

(VIN – VOUT) = 5.5V: TJ < 25°C

(VIN – VOUT) = 5.5V: TJ ≥ 25°C

(VIN – VOUT) = 5.5V

(VIN – VOUT) = 5.5V

(VIN – VOUT) = 5.5V

TBD

2

Min

1.225

3.235

—

—

—

—

—

—

—

—

8.25

4.10

4.60

3.10

—

Typ

1.25

3.30

0.005

0.05

0.05

1.15

1.20

1.20

1.30

1.25

—

5.25

5.25

3.75

55

Max

1.275

3.365

0.2

0.3

0.5

1.30

1.40

1.30

1.35

1.40

A

—

—

120

Unit

V

V

%

%

V

V

V

V

|

A

A

µA

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