Intersil Signal Path Products  2012  www.intersil.com

43

High Voltage LDO: ISL6719

High Voltage LDO/Linear Regulators

Device

Device Description

(V)

(V)

(V)

(V)

(mA)

Package

ICL7663S

CMOS Programmable Micropower Positive Voltage

Regulator

1.6

16

1.3

16

40

12µA

8 Ld PDIP, 8 Ld SOIC

ISL6719

100V Linear Bias Supply

17

100

1.5

20

100

1.1mA

9 Ld DFN

ISL6720A

100V Triple Linear Bias Supply

17

100

0

20

125

1.2mA

11 Ld DFN

ISL78307

40V, Low Quiescent Current, 50mA Linear Regulator

for Automotive Applications

6

40

2.5

12

50

18µA

8 Ld EPSOIC

100V Linear

Regulator Typical

Application

• Industry’s First Dual 100V Linear

Regulator

• Up to 100mA Output Current

• Enable Capability with Over-Current &

Over-Temp Protection

• High Efficiency Bias for Both Isolated and

Non-isolated Applications

• Small Form Factor DFN Package

Key Features

VIN

+

VIN-

RETURN

+VOUT

ISL6719

CONVERTER POWER STAGE

PWM

FEEDBACK

AMPLIFIER

C3

220pF

C2

1.0μF

1

VSW_FB

VPWR

COMPB

VSW

AUXIN

2

5

7

8

9

3

4

6

COMPA

ENABLE

ENABLE_N

GND

R1

R2

17V TO 100V

C1

ENABLE

DISABLE

Low Voltage LDO/Linear Regulators (continued)

Device

Device Description

(V)

Range

(V)

O/P Volt

Accuracy

(%)

(max)

(max)

PSRR

@ 1kHz

(dB)

(μA)

Typical

Drop-Out

Voltage (mV)

Enable/

Shutdown

Package

ISL80101-

ADJ

High Performance 1A LDO

2.2 to 6.0 0.8 to 5.0

±1.8

1A

N/A

58

3mA

130 @ 1A

Y

10 Ld DFN

ISL80101A

High Performance 1A Linear Regulator with

Programmable Current Limiting

2.2 to 6.0 0.8 to 5.0

±2.0

1A

N/A

48

3mA

212 @ 1A

Y

10 Ld DFN

ISL80121-5

1A Ultra Low Dropout Linear Regulator with

Programmable Current Limiting

2.2 to 6.0 0.8 to 5.0

±1.8

1A

N/A

40

3mA

130 @ 1A

Y

10 Ld DFN

ISL80102

High Performance 2A Linear Regulator

2.2 to 6.0 0.8 to 5.0

±1.8

2A

N/A

55

7.5mA

81 @ 2A

Y

10 Ld DFN

ISL80103

High Performance 3A Linear Regulator

2.2 to 6.0 0.8 to 5.0

±1.8

3A

N/A

55

7.5mA

120 @ 3A

Y

10 Ld DFN

* Product available on military temperature plastic program (Visit http://www.intersil.com/space/VID.asp for further information).