SI-3011ZFE datasheet(1/2 Pages) SANKEN

No. de pieza	SI-3011ZFE

Descripción Electrónicos	5-Terminal Low Dropout Voltage Linear Regulator ICs

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Fabricante Electrónico	SANKEN [Sanken electric]

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ICs

1-1-1 Linear Regulator ICs

■Features

• Compact full-mold package (equivalent to

TO220)

• Output current: 3.0A

•Low dropout voltage: VDIF

≤ 0.7V (at IO = 3.0A)

• Low circuit current at output OFF: Iq (OFF)

≤ 1

µA

• Built-in overcurrent and thermal protection circuits

■Applications

• Secondary stabilized power supply (local

power supply)

■Absolute Maximum Ratings

Unit

V

A

W

°C

°C/W

Ratings

10

6

3.0

20 (With infinite heatsink)

1.5 (Without heatsink, stand-alone operation)

–30 to +125

–30 to +100

–30 to +125

5.0

66.7 (Without heatsink, stand-alone operation)

Symbol

VIN*1

VC

IO*1

PD1

PD2

Tj

Top

Tstg

θj-c

θj-a

Parameter

DC Input Voltage

Output Control Terminal Voltage

DC Output Current

Power Dissipation

Junction Temperature

Operating Ambient Temperature

Storage Temperature

Thermal Resistance (Junction to Case)

Thermal Resistance (Junction to Ambient

Air)

(Ta = 25

°C)

■Recommended Operating Conditions

Parameter

Input Voltage

Output Current

Operating Ambient Temperature

Operating Junction Temperature

Output Voltage Variable Range

Symbol

VIN

IO

Top (a)

Top (j)

VOADJ

Unit

V

A

°C

V

Ratings

*2 to 6*1

0 to 3

–20 to +85

–20 to +100

1.2 to 5

*1: VIN (max) and IO (max) are restricted by the relationship PD = (VIN - VO)

× IO.

*2: Set the input voltage to 2.4V or higher when setting the output voltage to 2.0V or lower.

■Electrical Characteristics

*1: Set the input voltage to 2.4V or higher when setting the output voltage to 2.0V or lower.

*2: IS1 is specified at the 5% drop point of output voltage VO under the Output Voltage parameter conditions.

*3: Output is OFF when the output control terminal VC is open. Each input level is equivalent to LS-TTL level. Therefore, the device can be driven directly by LS-TTLs.

*4: These products cannot be used in the following applications because the built-in foldback-type overcurrent protection may cause errors during start-up stage.

(1) Constant current load (2) Positive and negative power supply (3) Series-connected power supply (4) VO adjustment by raising ground voltage

(Ta = 25

°C, VC = 2V unless otherwise specified)

5-Terminal, Low Dropout Voltage Linear Regulator ICs

SI-3000ZFE Series

Unit

V

mV

V

mA

µA

mV/

°C

dB

A

V

µA

Parameter

Line Regulation

Load Regulation

Dropout Voltage

Quiescent Circuit Current

Circuit Current at Output OFF

Temperature Coefficient

of Output Voltage

Ripple Rejection

Overcurrent Protection Starting Current*2

*4

Control Voltage (Output ON)*3

Control Voltage (Output OFF)*3

VC

Control Current(Output ON)

Terminal

Control Current(Output OFF)

Symbol

VADJ

Conditions

∆VOLINE

Conditions

∆VOLOAD

Conditions

VDIF

Conditions

Iq

Conditions

Iq (OFF)

Conditions

∆VO/∆Ta

Conditions

RREJ

Conditions

IS1

Conditions

VC, IH

VC, IL

IC, IH

Conditions

IC, IL

Conditions

SI-3011ZFE

min.

typ.

max.

1.078

1.100

1.122

VIN=VO+1V, IO=10mA

10

VIN=3.3 to 5V, IO=10mA (VO=2.5V)

40

VIN=3.3V, IO=0 to 3A (VO=2.5V)

0.7

IO=3A (VO=2.5V)

1

1.5

VIN=VO+1V, IO=0A, VC=2V

1

VIN=VO+1V, VC=0V

±0.3

Tj=0 to 100

°C

60

VIN=VO+1V, f=100 to 120HZ, IO=0.1A

3.2

VIN=VO+1V

2

0.8

100

VC=2.7V

–5

0

VC=0V

Reference Voltage

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