78MR05 Просмотр технического описания (PDF) - SANYO -> Panasonic

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78MR05

5 Pin Voltage Regulators With Reset Funtion

SANYO -> Panasonic 

L78MR00 Series

Continued from preceding page.

Operating Characteristics at Ta = 25˚C, VIN=19V, IO=0.35A, CO=10µF

Parameter

Symbol

Conditions

Output Voltage

Line Regulation

Load Regulation

Current Dissipation

Current Dissipation Variation (Line)

Current Dissipation Variation (Load)

Output Noise Voltage

Ripple Rejection

Dropout Voltage

Peak Output Current

Short Circuit Current

Temperature Coefficient of Output Voltage

'L' Reset Output Voltage

Reset Output Leakage Current

Reset Threshold Voltage

Reset Hysteresis Voltage

Reset Output Delay Time

VO1

VO2

∆VO

∆VO

ICC

∆ICC

∆ICC

VNO

Rr1

Rr2

Vdrop

IOP

IOSC

∆VO/∆T

VORL

IRL

VRT

VRTH

td

Tj=25°C

14.5V≤VIN≤27V, 5mA≤IO≤0.35A

LN1 Tj=25°C, 14.5V≤VIN≤30V, IO=0.2A

LN2 Tj=25°C, 16V≤VIN≤30V, IO=0.2A

LD1 Tj=25°C, 5mA≤IO≤0.5A

LD2 Tj=25°C, 5mA≤IO≤0.2A

Tj=25°C

LN 14.5V≤VIN≤30V, IO=0.2A

LD 5mA≤IO≤0.35A

IO=5mA, 10Hz≤f≤100kHz

Tj=25°C, f=120Hz, 15V≤VIN≤25V,

IO=0.1A

Tj=25°C, f=120Hz, 15V≤VIN≤25V,

IO=0.3A

Tj=25°C

Tj=25°C, VIN=35V

IO=5mA, Tj=25 to 125°C

VO≤10.8V, IOR=20mA, IO=5mA

VR=35V

IO=5mA

IO=5mA

Cd=0.1µF, IO=5mA

Specified Application Circuit

min

11.5

11.4

Ratings

typ

12.0

2.4

1.2

7.0

4.0

3.7

140

55

68

Unit

max

12.5 V

12.6 V

100 mV

50 mV

240 mV

120 mV

6.0 mA

0.8 mA

0.5 mA

µV

dB

55

66

2.0

1.1

0.02

–1.6

VO–0.72 VO–0.48

240

10

dB

2.5 V

A

A

mV/˚C

0.8 V

50 µA

V

mV

ms

Note on use) If a load current (in particular, pulse-like load current) that is greater than a rated value is used, a reset

signal may be generated due to the overload. Please keep it in mind.

L78MR05 Reset Operation

No.2168–5/10

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