RICOH RE5RL26AA-RR, RE5RL26AA-TZ, RE5RL26AC, RE5RL27AA-RF, RE5RL27AA-RR Datasheet

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VOLTAGE REGULATOR

R×5RL SERIES

APPLICATION MANUAL

NO.EA-022-0006

RICOH RE5RL26AA-RR, RE5RL26AA-TZ, RE5RL26AC, RE5RL27AA-RF, RE5RL27AA-RR Datasheet

VOLTAGE REGULATOR

R ×5RL SERIES

OUTLINE

The R×5RL Series are voltage regulator ICs with high accuracy output voltage and ultra-low quiescent current by CMOS process. Each of these ICs consists of a voltage reference unit, an error amplifier, a driver transistor, and resistors for setting output voltage. The output voltage is fixed with high accuracy.

Three types of packages, TO-92, SOT-89 (Mini-power Mold), SOT-23-5 (Mini-mold), are available.

FEATURES

• Ultra-low Quiescent Current

...........................

TYP. 1.1µA (R×5RL30A, VIN=5.0V)

 

• Small Dropout Voltage .....................................TYP. 30mV (R×5RL50A, IOUT=1mA)

• Low Temperature-Drift Coefficient of Output Voltage

...............

TYP. ±100 ppm/˚C

• Excellent Line Regulation

.................................

TYP. 0.1%/V

 

 

• Output Voltage ..................................................Stepwise setting with a step of 0.1V in the range of 2.0V to 6.0V

 

 

is possible (refer to Selection Guide).

 

.........................

±2.5%

• High Accuracy Output Voltage

• Three Types of Packages

...................................

TO-92, SOT-89 (Mini-power Mold), SOT-23-5 (Mini-mold)

 

APPLICATIONS

Power source for battery-powered equipment.

Power source for cameras, video instruments such as camcorders, VCRs, and handheld communication equipment.

Precision voltage references.

BLOCK DIAGRAM

VIN

2

VOUT

3

+

Vref

1

GND

1

R×5RL

SELECTION GUIDE

The package type, the output voltage, the packing type, and the taping type of R×5RL Series can be designated at the user's request by specifying the part number as follows:

R×5RL×××× ×× Part Number

 

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↑ ↑↑

 

 

a

b c d

e

 

 

 

 

 

 

Code

 

 

 

Contents

 

 

 

 

 

Designation of Package Type:

a

 

E: TO-92

 

 

 

H: SOT-89 (Mini-power Mold)

 

 

 

 

N: SOT-23-5 (Mini-mold)

 

 

 

b

 

Setting Output Voltage (VOUT):

 

Stepwise setting with a step of 0.1V in the range of 2.0V to 6.0V is possible.

 

 

 

 

 

 

 

c

 

A

 

 

 

 

 

 

 

Designation of Packing Type:

d

 

A: Taping

 

 

 

C: Antistatic bag for TO-92 and samples

 

 

 

 

 

Designation of Taping Type:

 

 

Ex. TO-92

: RF, RR, TZ

e

 

SOT-89

: T1, T2

 

SOT-23-5 : TR, TL

 

 

 

 

(refer to Taping Specifications)

 

 

“TZ”, “T1”, and “TR” are prescribed as standard directions.

 

 

 

 

 

For example, the product with Package Type SOT-89, Output Voltage 5.0V, Version A,and Taping Type T1 are

designated by Part Number RH5RL50AA-T1.

2

R×5RL

PIN CONFIGURATION

TO-92

SOT-89

SOT-23-5

 

 

 

 

5

 

4

(mark side)

(mark side)

(mark side)

 

 

 

 

 

 

 

 

 

 

 

1

2

1

2

3

 

 

3

 

 

1

2

3

 

 

 

 

PIN DESCRIPTION

• TO-92

• SOT-89

• SOT-23-5

 

 

 

 

 

 

 

 

Pin No.

Symbol

 

Pin No.

Symbol

 

Pin No.

Symbol

 

 

 

 

 

 

 

 

1

GND

 

1

GND

 

1

GND

 

 

 

 

 

 

 

 

2

VIN

 

2

VIN

 

2

VIN

 

 

 

 

 

 

 

 

3

VOUT

 

3

VOUT

 

3

VOUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

NC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

NC

 

 

 

 

 

 

 

 

3

R×5RL

 

ABSOLUTE MAXIMUM RATINGS

 

Topt=25˚C

 

 

 

 

 

 

 

 

 

 

Symbol

Item

 

 

Rating

Unit

 

 

 

 

 

 

 

 

 

 

VIN

Input Voltage

 

 

+12

V

 

 

 

 

 

 

 

 

 

 

VOUT

Output Voltage

 

 

–0.3 to VIN +0.3

V

 

 

 

 

 

 

 

 

 

 

IOUT

Output Current

 

 

150

mA

 

 

 

 

 

 

 

 

 

 

PD1

Power Dissipation 1

(NOTE1)

 

300

mW

 

 

 

 

 

 

 

 

 

 

PD2

Power Dissipation 2

(NOTE2)

 

150

mW

 

 

 

 

 

 

 

 

 

Topt

Operating Temperature

 

– 40 to +85

˚C

 

 

 

 

 

 

 

 

 

 

Tstg

Storage Temperature

 

 

– 55 to +125

˚C

 

 

 

 

 

 

 

 

 

Tsolder

Lead Temperature (Soldering)

 

260˚C,10s

 

 

 

 

 

 

 

 

 

 

 

(NOTE 1) applied to SOT-89 and TO-92

 

 

 

 

 

 

 

 

 

 

 

 

(NOTE 2) applied to SOT-23-5

 

 

 

 

ABSOLUTE MAXIMUM RATINGS

Absolute Maximum ratings are threshold limit values that must not be exceeded even for an instant under any conditions. Moreover, such values for any two items must not be reached simultaneously. Operation above these absolute maximum ratings may cause degradation or permanent damage to the device. These are stress ratings only and do not necessarily imply functional operation below these limits.

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R×5RL

ELECTRICAL CHARACTERISTICS

 

 

 

 

 

• R×5RL20A

 

 

 

 

 

Topt=25˚C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Symbol

Item

Conditions

MIN.

TYP.

MAX.

Unit

 

 

 

 

 

 

 

 

 

VIN=4.0V

1.950

2.000

2.050

V

 

 

 

 

 

VOUT

Output Voltage

 

 

 

 

 

10µAIOUT10mA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IOUT

Output Current

VIN=4.0V

25

35

 

mA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VOUT

 

Load Regulation

VIN=4.0V

 

30

45

mV

 

 

 

 

 

IOUT

1mAIOUT35mA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VDIF

Dropout Voltage

IOUT=1mA

 

60

90

mV

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ISS

Quiescent Current

VIN=4.0V

 

1.0

3.0

µA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VOUT

 

Line Regulation

IOUT=1mA

 

0.05

0.2

%/V

 

 

 

 

 

VIN

VOUT+0.5VVIN10V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VIN

Input Voltage

 

 

 

10

V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VOUT

 

Output Voltage

IOUT=10mA

 

±100

 

ppm/˚C

 

 

 

 

 

Topt

Temperature Coefficient

–40˚C Topt85˚C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R×5RL30A

 

 

 

 

 

Topt=25˚C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Symbol

Item

Conditions

MIN.

TYP.

MAX.

Unit

 

 

 

 

 

 

 

 

 

VIN=5.0V

2.925

3.000

3.075

V

 

 

 

 

 

VOUT

Output Voltage

 

 

 

 

 

10µAIOUT10mA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IOUT

Output Current

VIN=5.0V

35

50

 

mA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VOUT

 

Load Regulation

VIN=5.0V

 

40

60

mV

 

 

 

 

 

IOUT

1mAIOUT50mA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VDIF

Dropout Voltage

IOUT=1mA

 

40

60

mV

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ISS

Quiescent Current

VIN=5.0V

 

1.1

3.3

µA

 

 

 

 

 

 

 

 

IOUT=1mA

 

 

 

 

 

 

 

 

 

VOUT

 

Line Regulation

 

0.05

0.2

%/V

 

 

 

 

 

VIN

VOUT+0.5VVIN10V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VIN

Input Voltage

 

 

 

10

V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VOUT

 

Output Voltage

IOUT=10mA

 

±100

 

ppm/˚C

 

 

 

 

 

Topt

Temperature Coefficient

–40˚C Topt85˚C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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