R1160N151B-TR datasheet(5/27 Pages) RICOH

Part #	R1160N151B-TR

Description	SOT23-5 3-MODE 200mA LDO REGULATOR

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Manufacturer	RICOH [RICOH electronics devices division]

Direct Link	http://www.ricoh.com

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5 / 27 page

Rev. 1.10

- 5 -

q

R1160NXX1B

Topt=25

°C

Symbol

Item

Conditions

MIN.

TYP.

MAX.

Unit

VIN = Set VOUT+1V VECO=VIN

1

µA ≤ IOUT ≤ 30mA(Note 1)

VOUT

×0.98

(-30mV)

VOUT

×1.02

(30mV)

V

VOUT

Output Voltage

VIN = Set VOUT+1V

VECO=GND

1

µA ≤ IOUT ≤ 30mA(Note 2)

VOUT

×0.97

(-45mV)

VOUT

×1.03

(45mV)

V

IOUT

Output Current

VIN - VOUT = 0.5V

VIN

≥1.5V, VOUT≤1.0V

200

mA

∆VOUT/∆IOUT

Load Regulation(FT Mode)

VIN = Set VOUT+1V, VECO=VIN

1mA

≤ IOUT ≤ 200mA

20

40

mV

∆VOUT/∆IOUT

Load Regulation(LP Mode)

VIN = Set VOUT+1V, VECO=GND

1mA

≤ IOUT ≤ 100mA

10

40

mV

VDIF

Dropout Voltage

Refer to the ELECTRICAL CHARACTERISTICS by OUTPUT

VOLTAGE

ISS1

Supply Current(FT Mode)

VIN = Set VOUT+1V

VECO=VIN

40

70

µA

VIN = Set VOUT+1V,

VOUT

≤ 1.5V, VECO=GND

3.5

6.0

µA

ISS2

Supply Current(LP Mode)

VIN = Set VOUT+1V,

VOUT

≥ 1.6V, VECO=GND

4.5

8.0

µA

Istandby

Supply Current (Standby)

VIN = Set VOUT+1V, VCE=GND

0.1

1.0

µA

∆VOUT/∆VIN

Line Regulation(FT Mode)

Set VOUT+0.5V

≤ VIN ≤ 6V

IOUT = 30mA, VECO=VIN

0.05

0.20

%/V

∆VOUT/∆VIN

Line Regulation(LP Mode)

Set VOUT+0.5V

≤ VIN ≤ 6V

IOUT = 30mA, VECO=GND

0.10

0.30

%/V

RR

Ripple Rejection(FT Mode)

f = 1kHz, Ripple 0.2Vp-p

VIN = Set VOUT+1V

IOUT = 30mA, VECO=VIN

70

dB

VIN

Input Voltage

1.4

6.0

V

∆VOUT/∆T

Output Voltage

Temperature Coefficient

IOUT = 30mA

-40

°C ≤ Topt ≤ 85°C

±100

ppm

/

°C

Ilim

Short Current Limit

VOUT = 0V

50

mA

RPDC

CE Pull-down Resistance

2.0

5.0

14.0

M

Ω

RPDE

ECO Pull-down Resistance

1.5

5.0

14.0

M

Ω

VCEH

CE, ECO Input Voltage “H”

1.0

VIN

V

VCEL

CE, ECO Input Voltage “L”

0.0

0.3

V

Note1:

±30mV tolerance for VOUT≤1.5V.

Note2:

±45mV tolerance for VOUT≤1.5V.

q

ELECTRICAL CHARACTERISTICS by OUTPUT VOLTAGE

Topt = 25

°C

Dropout Voltage

VDIF (V)

Output Voltage

VOUT (V)

Condition

TYP.

MAX.

0.8

≤ VOUT ≤ 0.9

0.40

0.70

1.0

≤ VOUT ≤ 1.4

0.30

0.50

1.5

≤ VOUT ≤ 2.5

0.20

0.30

2.6

≤ VOUT

IOUT = 200mA

0.14

0.20 (VECO=”H”)

0.25(VECO=”L”)

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