78L05 datasheet(1/2 Pages) DGNJDZ

Part #	78L05

Description	3-Terminal positive voltage regulator

PDF	2 Pages

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Manufacturer	DGNJDZ [Nanjing International Group Co]

Direct Link	http://www.dgnjdz.com/

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78L05

3-Terminal positive voltage regulator

5V

• Suitable for TTL, DTL, HTL, C-MOS, Power Supply

• Internal Short-Circuit Current Limiting

• Internal Thermal Overload Protection

• Maximum Output Current of 150 mA (Tj = 25 OC)

• Available in the Plastic TO-92 Package

Absolute Maximum Ratings (Ta = 25 OC)

Parameter

Symbol

Rating

Unit

Input Voltage

VIN

35

V

Power Dissipation

Ptot

800

mW

Operating Temperature

Topr

-30 to +75

O

C

Storage Temperature Range

Ts

-55 to +150

O

C

Electrical Characteristics (Unless otherwise specified, VIN = 10 V, IOUT = 40 mA, CIN = 0.33 µF, COUT = 0.1 µF, Tj = 25 °C)

Parameter

Symbol

Test Condition

Min.

Typ.

Max.

Unit

Output Voltage

VOUT

4.8

5.0

5.2

V

Input Regulation

Reg. line

7 V

≤ VIN ≤ 20 V

-

55

150

mV

8 V

≤ VIN ≤ 20V

-

45

100

Load Regulation

Reg. load

1 mA

≤ IOUT ≤ 100 mA

-

11

60

mV

1 mA

≤ IOUT ≤ 40 mA

-

5.0

30

Output Voltage

VOUT

7 V

≤ VIN ≤ 20 V

4.75

-

5.25

V

1 mA

≤ IOUT ≤ 40mA

VOUT

VIN = 10 V

4.75

-

5.25

V

1 mA

≤ IOUT ≤ 70 mA

Quiescent Current

IB

-

3.1

6

mA

With line

8 V

≤ VIN ≤ 20 V

-

1.5

Quiescent Current

Change

With load

ΔIB

1 mA

≤ IOUT ≤ 40 mA

-

0.1

mA

Output Noise Voltage

VNO

Ta = 25 OC,

10 Hz

≤ f ≤ 100 KHz

-

40

-

µV

Ripple Rejection

RR

f = 120 Hz,

8 V

≤ VIN ≤ 18 V, Tj = 25 OC

41

49

-

dB

Dropout Voltage

⎢VIN-VOUT ⎢ Tj = 25 OC

-

1.7

-

V

Average Temperature

Coefficient of Output Voltage

TCVO

IOUT = 5 mA

-

-0.6

-

mV/OC

TO-92 Plastic Package

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