Datasheet HA178L56UA, HA178L56P, HA178L15UA, HA178L15P, HA178L15 Datasheet (HIT)

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Page 1

HA178L00 Series

3-terminal Fixed Voltage Regulators

Description

The HA178L00 series three-terminal fixed output voltage regulators. Can be used not only as stabilized power sources, but also as Zener diodes because of their small outline package.

Features

• Maximum output current: 150 mA (Tj= 25°C)

• Large maximum power dissipation: 800 mW

• Overcurrent protection

• Temperature protection circuit

Ordering Information

Application

Standard Output Voltage Tolerance ±8%

A Version Output Voltage Tolerance ±5%

Industrial use HA178L00P HA178L00PA Commercial use HA178L00 HA178L00A

HA178L00UA

Page 2

HA178L00 Series

Output Voltage and Type

HA178L00PA • HA178L00P • HA178L00A • HA178L00

Output Voltage (V) Type Package

2.5 HA178L02 TO-92M 5 HA178L05

5.6 HA178L56 6 HA178L06 8 HA178L08 9 HA178L09 10 HA178L10 12 HA178L12 15 HA178L15

HA178L00UA

Output Voltage (V) Type Marking Package

2.5 HA178L02UA 8A UPAK 5 HA178L05UA 8B

5.6 HA178L56UA 8C 6 HA178L06UA 8D 8 HA178L08UA 8E 9 HA178L09UA 8F 10 HA178L10UA 8G 12 HA178L12UA 8H 15 HA178L15UA 8J

Page 3

HA178L00 Series

Pin Arrangement

1. OUT

2. GND

3. IN

1. OUT

2. GND

3. IN

4. GND

MarkMark

123

••

UPAKTO-92M

Block Diagram

Temperature Protection

Reference Voltage

Error Amp.

(3) IN

(1) OUT

(2) GND

Over Current Protection

Vref = 2.5 V

Standard Circuit

IN OUT

HA178Lxx

OUT

0.33µF 0.1µF

Page 4

HA178L00 Series

UPAK Product (HA178L00UA) Mark Patterns

The mark patterns shown below are used. on UPAK products, as the package is small. Note that the product code and mark pattern are different.The pattern is laser-printed.

(1) (2)

(3) (4) (5)

Band Mark

OUT

GND

Notes: 1. Boxes (1) to (5) in the figures show the position of the letters or numerals, and are not actually

marked on the package.

2. (1) and (2) show the product-specific mark pattern. (see table 1)

Table 1

Output Voltage (V) Product No. Mark Pattern (2 digit)

2.5 HA178L02UA 8A 5 HA178L05UA 8B

5.6 HA178L56UA 8C 6 HA178L06UA 8D 8 HA178L08UA 8E 9 HA178L09UA 8F 10 HA178L10UA 8G 12 HA178L12UA 8H 15 HA178L15UA 8J

3. (3) shows the production year code (the last digit of the year).

4. (4) shows the production month code (see table 2).

Table 2

Production Month 1 23456789101112 Marked Code A B C D E F G H J K L M

5. (5) shows the production week code.

Page 5

HA178L00 Series

Absolute Maximum Ratings (Ta = 25°C)

Item Symbol Rating Unit Note

Input voltage V

35 V

Power dissipation P

800 mW TO-92M*

800 mW UPAK*

Operating ambient temperature Topr –20 to +75 °C TO-92M

–20 to +85 °C UPAK

Storage temperature Tstg –55 to +150 °C Note: 1. Ta ≤ 25°C, If Ta >25°C, derate by 6.4 mW/°C (See figure A)

2. 15mm × 25mm × 0.7 mm alumina ceramic board, Ta ≤ 25°C (See figure B)

1,000

800

600

400

200

–20 0 25 50 75 100

480

Ambient Temperature Ta (°C)

Maximum Power Dissipation P

(mW)

1,200

1,000

800

600

400

200

25 50 12575 150

(1)

Ambient Temperature Ta (°C)

Maximum Power Dissipation P

(mW)

100

(2)

(1) Non Board (2) 15mm × 25mm × 0.7mm

Alumina Ceramic Board

Page 6

HA178L00 Series

HA178L02 Electrical Characteristics

(VIN = 10 V, I

OUT

= 40 mA, 0°C Tj 125°C, CIN = 0.33 µF, C

OUT

= 0.1 µF)

HA178L02P HA178L02

HA178L02PA HA178L02A HA178L02UA

Item Symbol Min Typ Max Min Typ Max Unit Test Conditions

Output voltage V

OUT

2.32 2.48 2.64 2.38 2.48 2.58 V Tj = 25°C

Line regulation δV

OLINE

— 35 125 — 35 95 mV Tj = 25°C 7 V ≤ VIN ≤ 20 V — 30 100 — 30 75 8 V ≤ VIN ≤ 20 V

Load regulation δV

OLOAD

— 14 — — 14 — mV Tj = 25°C 1.0 mA ≤ I

OUT

≤ 150 mA

— 9.5 50 — 9.5 50 1.0 mA ≤ I

OUT

≤ 100 mA

— 4.5 25 — 4.5 25 1.0 mA ≤ I

OUT

≤ 40 mA

Output voltage V

OUT

2.28 — 2.68 2.35 — 2.61 V 7 V ≤ VIN ≤ 20 V,

1.0 mA ≤ I

OUT

≤ 40 mA

2.28 — 2.68 2.35 — 2.61 VIN = 9 V, 1.0 mA ≤ I

OUT

≤ 70 mA

Quiescent current

— 3.0 6.0 — 3.0 6.0 mA Tj= 25°C

Quiescent δI

— — 1.5 — — 1.5 mA Tj= 25°C 8 V ≤ VIN ≤ 20 V

current change

— — 0.2 — — 0.1 1.0 mA ≤ I

OUT

≤ 40 mA

Ripple rejection ratio

REJ

— 60 — — 60 — dB f = 120 Hz,

8.0 V ≤ V

< 18 V, Tj = 25°C

Temperature coefficient of output voltage

δV

OUT

/δTj — +0.2 — — +0.2 — mV/°CI

OUT

= 5 mA

Page 7

HA178L00 Series

HA178L05 Electrical Characteristics

(VIN = 10 V, I

OUT

= 40 mA, 0°C Tj 125°C, CIN = 0.33 µF, C

OUT

= 0.1 µF)

HA178L05P HA178L05

HA178L05PA HA178L05A HA178L05UA

Item Symbol Min Typ Max Min Typ Max Unit Test Conditions

Output voltage V

OUT

4.68 5.0 5.32 4.8 5.0 5.2 V Tj = 25°C

Line regulation δV

OLINE

— 55 200 — 55 150 mV Tj = 25°C 7 V ≤ VIN ≤ 20 V — 45 150 — 45 100 8 V ≤ VIN ≤ 20 V

Load regulation δV

OLOAD

— 16 — — 16 — mV Tj = 25°C 1.0 mA ≤ I

OUT

≤ 150 mA

— 11 60 — 11 60 1.0 mA ≤ I

OUT

≤ 100 mA

— 5.0 30 — 5.0 30 1.0 mA ≤ I

OUT

≤ 40 mA

Output voltage V

OUT

4.6 — 5.4 4.75 — 5.25 V 7 V ≤ VIN ≤ 20 V,

1.0 mA ≤ I

OUT

≤ 40 mA

4.6 — 5.4 4.75 — 5.25 VIN = 10 V, 1.0 mA ≤ I

OUT

≤ 70 mA

Quiescent current

— 3.0 6.0 — 3.0 6.0 mA Tj = 25°C

Quiescent δI

— — 1.5 — — 1.5 mA Tj = 25°C 8.0 V ≤ VIN ≤ 20 V

current change

— — 0.2 — — 0.1 1.0 mA ≤ I

OUT

≤ 40 mA

Ripple rejection ratio

REJ

— 58 — — 58 — dB f = 120 Hz,

8.0 V ≤ V

< 18 V, Tj = 25°C

Temperature coefficient of output voltage

δV

OUT

/δTj — +0.1 — — +0.1 — mV/°CI

OUT

= 5 mA

Dropout voltage V

DROP

— 1.7 — — 1.7 — V Tj = 25°C

Page 8

HA178L00 Series

HA178L56 Electrical Characteristics

(VIN = 11 V, I

OUT

= 40 mA, 0°C Tj 125°C, CIN = 0.33 µF, C

OUT

= 0.1 µF)

HA178L56P HA178L56

HA178L56PA HA178L56A HA178L56UA

Item Symbol Min Typ Max Min Typ Max Unit Test Conditions

Output voltage V

OUT

5.24 5.6 5.96 5.38 5.6 5.82 V Tj = 25°C

Line regulation δV

OLINE

— 50 200 — 50 150 mV Tj = 25°C 7.6 V ≤ VIN ≤ 21 V — 45 150 — 45 100 8.5 V ≤ VIN ≤ 21 V

Load regulation δV

OLOAD

— 17 — — 17 — mV Tj = 25°C 1.0 mA ≤ I

OUT

≤ 150 mA

— 11 60 — 11 60 1.0 mA ≤ I

OUT

≤ 100 mA

— 5.0 30 — 5.0 30 1.0 mA ≤ I

OUT

≤ 40 mA

Output voltage V

OUT

5.16 — 6.04 5.32 — 5.88 V 7.6 V ≤ VIN ≤ 21 V,

1.0 mA ≤ I

OUT

≤ 40 mA

5.16 — 6.04 5.32 — 5.88 VIN = 11 V, 1.0 mA ≤ I

OUT

≤ 70 mA

Quiescent current

— 3.0 6.0 — 3.0 6.0 mA Tj = 25°C

Quiescent δI

— — 1.5 — — 1.5 mA Tj = 25°C 8.5 V ≤ VIN ≤ 2.0 V

current change

— — 0.2 — — 0.1 1.0 mA ≤ I

OUT

≤ 40 mA

Ripple rejection ratio

REJ

— 58 — — 58 — dB f = 120 Hz,

8.5 V ≤ V

< 18.5 V, Tj = 25°C

Temperature coefficient of output voltage

δV

OUT

/δTj — +0.1 — — +0.1 — mV/°CI

OUT

= 5 mA

Dropout voltage V

DROP

— 1.7 — — 1.7 — V Tj = 25°C

Page 9

HA178L00 Series

HA178L06 Electrical Characteristics

(VIN = 11 V, I

OUT

= 40 mA, 0°C Tj 125°C, CIN = 0.33 µF, C

OUT

= 0.1 µF)

HA178L06P HA178L06

HA178L06PA HA178L06A HA178L06UA

Item Symbol Min Typ Max Min Typ Max Unit Test Conditions

Output voltage V

OUT

5.61 6.0 6.39 5.76 6.0 6.24 V Tj = 25°C

Line regulation δV

OLINE

— 50 200 — 50 150 mV Tj = 25°C 8.1 V ≤ VIN ≤ 21 V — 45 150 — 45 110 9.0 V ≤ VIN ≤ 21 V

Load regulation δV

OLOAD

— 17.5 — — 17.5 — mV Tj = 25°C 1.0 mA ≤ I

OUT

≤ 150 mA

— 12 70 — 12 70 1.0 mA ≤ I

OUT

≤ 100 mA

— 5.5 35 — 5.5 35 1.0 mA ≤ I

OUT

≤ 40 mA

Output voltage V

OUT

5.52 — 6.48 5.7 — 6.3 V 8.1 V ≤ VIN ≤ 21 V,

1.0 mA ≤ I

OUT

≤ 40 mA

5.52 — 6.48 5.7 — 6.3 VIN = 11 V, 1.0 mA ≤ I

OUT

≤ 70 mA

Quiescent current

— 3.0 6.0 — 3.0 6.0 mA Tj = 25°C

Quiescent δI

— — 1.5 — — 1.5 mA Tj = 25°C 9.0 V ≤ VIN ≤ 20 V

current change

— — 0.2 — — 0.1 1.0 mA ≤ I

OUT

≤ 40 mA

Ripple rejection ratio

REJ

— 57 — — 57 — dB f = 120 Hz,

9.0 V ≤ V

< 19 V, Tj = 25°C

Temperature coefficient of output voltage

δV

OUT

/δTj — +0.1 — — +0.1 — mV/°CI

OUT

= 5 mA

Dropout voltage V

DROP

— 1.7 — — 1.7 — V Tj = 25°C

Page 10

HA178L00 Series

HA178L08 Electrical Characteristics

(VIN = 14 V, I

OUT

= 40 mA, 0°C Tj 125°C, CIN = 0.33 µF, C

OUT

= 0.1 µF)

HA178L08P HA178L08

HA178L08PA HA178L08A HA178L08UA

Item Symbol Min Typ Max Min Typ Max Unit Test Conditions

Output voltage V

OUT

7.48 8.0 8.52 7.7 8.0 8.3 V Tj = 25°C

Line regulation δV

OLINE

— 20 200 — 20 175 mV Tj = 25°C 10.5 V ≤ VIN ≤ 23 V — 12 150 — 12 125 11 V ≤ VIN ≤ 23 V

Load regulation δV

OLOAD

— 22 — — 22 — mV Tj = 25°C 1.0 mA ≤ I

OUT

≤ 150 mA

— 15 80 — 15 80 1.0 mA ≤ I

OUT

≤ 100 mA

— 7.0 40 — 7.0 40 1.0 mA ≤ I

OUT

≤ 40 mA

Output voltage V

OUT

7.36 — 8.64 7.6 — 8.4 V 10.5 V ≤ VIN ≤ 23 V,

1.0 mA ≤ I

OUT

≤ 40 mA

7.36 — 8.64 7.6 — 8.4 VIN = 14 V, 1.0 mA ≤ I

OUT

≤ 70 mA

Quiescent current

— 3.0 6.5 — 3.0 6.5 mA Tj = 25°C

Quiescent δI

— — 1.5 — — 1.5 mA Tj = 25°C 11 V ≤ VIN ≤ 23 V

current change

— — 0.2 — — 0.1 1.0 mA ≤ I

OUT

≤ 40 mA

Ripple rejection ratio

REJ

— 55 — — 55 — dB f = 120 Hz,

12 V ≤ V

< 23 V, Tj = 25°C

Temperature coefficient of output voltage

δV

OUT

/δTj — –0.1 — — –0.1 — mV/°CI

OUT

= 5 mA

Dropout voltage V

DROP

— 1.7 — — 1.7 — V Tj = 25°C

Page 11

HA178L00 Series

HA178L09 Electrical Characteristics

(VIN = 15 V, I

OUT

= 40 mA, 0°C Tj 125°C, CIN = 0.33 µF, C

OUT

= 0.1 µF)

HA178L09P HA178L09

HA178L09PA HA178L09A HA178L09UA

Item Symbol Min Typ Max Min Typ Max Unit Test Conditions

Output voltage V

OUT

8.42 9.0 9.58 8.64 9.0 9.36 V Tj = 25°C

Line regulation δV

OLINE

— 80 230 — 80 200 mV Tj = 25°C 11.4 V ≤ VIN ≤ 24 V — 20 160 — 20 160 12 V ≤ VIN ≤ 24 V

Load regulation δV

OLOAD

— 24.5 — — 24.5 — mV Tj = 25°C 1.0 mA ≤ I

OUT

≤ 150 mA

— 17 90 — 17 90 1.0 mA ≤ I

OUT

≤ 100 mA

— 8.0 45 — 8.0 45 1.0 mA ≤ I

OUT

≤ 40 mA

Output voltage V

OUT

8.28 — 9.72 8.55 — 9.45 V 11.4 V ≤ VIN ≤ 24 V,

1.0 mA ≤ I

OUT

≤ 40 mA

8.28 — 9.72 8.55 — 9.45 VIN = 15 V, 1.0 mA ≤ I

OUT

≤ 70 mA

Quiescent current

— 3.1 6.5 — 3.1 6.5 mA Tj = 25°C

Quiescent δI

— — 1.5 — — 1.5 mA Tj = 25°C 12 V ≤ VIN ≤ 24 V

current change

— — 0.2 — — 0.1 1.0 mA ≤ I

OUT

≤ 40 mA

Ripple rejection ratio

REJ

— 55 — — 55 — dB f = 120 Hz,

12 V ≤ V < 24 V, Tj = 25°C

Temperature coefficient of output voltage

δV

OUT

/δTj — –0.15 — — –0.15 — mV/°CI

OUT

= 5 mA

Dropout voltage V

DROP

— 1.7 — — 1.7 — V Tj = 25°C

Page 12

HA178L00 Series

HA178L10 Electrical Characteristics

(VIN = 16 V, I

OUT

= 40 mA, 0°C Tj 125°C, CIN = 0.33 µF, C

OUT

= 0.1 µF)

HA178L10P HA178L10

HA178L10PA HA178L10A HA178L10UA

Item Symbol Min Typ Max Min Typ Max Unit Test Conditions

Output voltage V

OUT

9.35 10 10.65 9.6 10 10.4 V Tj = 25°C

Line regulation δV

OLINE

— 80 230 — 80 230 mV Tj = 25°C 12.5 V ≤ VIN ≤ 25 V — 30 170 — 30 170 13 V ≤ VIN ≤ 25 V

Load regulation δV

OLOAD

— 26 — — 26 — mV Tj = 25°C 1.0 mA ≤ I

OUT

≤ 150 mA

— 18 90 — 18 90 1.0 mA ≤ I

OUT

≤ 100 mA

— 8.5 45 — 8.5 45 1.0 mA ≤ I

OUT

≤ 40 mA

Output voltage V

OUT

9.2 — 10.8 9.5 — 10.5 V 12.5 V ≤ VIN ≤ 25 V,

1.0 mA ≤ I

OUT

≤ 40 mA

9.2 — 10.8 9.5 — 10.5 VIN = 16 V, 1.0 mA ≤ I

OUT

≤ 70 mA

Quiescent current

— 3.1 6.5 — 3.1 6.5 mA Tj = 25°C

Quiescent δI

— — 1.5 — — 1.5 mA Tj = 25°C 13 V ≤ VIN ≤ 25 V

current change

— — 0.2 — — 0.1 1.0 mA ≤ I

OUT

≤ 40 mA

Ripple rejection ratio

REJ

— 54 — — 54 — dB f = 120 Hz,

13 V ≤ V

< 24 V, Tj = 25°C

Temperature coefficient of output voltage

δV

OUT

/δTj — –0.2 — — –0.2 — mV/°CI

OUT

= 5 mA

Dropout voltage V

DROP

— 1.7 — — 1.7 — V Tj = 25°C

Page 13

HA178L00 Series

HA178L12 Electrical Characteristics

(VIN = 19 V, I

OUT

= 40 mA, 0°C Tj 125°C, CIN = 0.33 µF, C

OUT

= 0.1 µF)

HA178L12P HA178L12

HA178L12PA HA178L12A HA178L12UA

Item Symbol Min Typ Max Min Typ Max Unit Test Conditions

Output voltage V

OUT

11.22 12 12.78 11.5 12 12.5 V Tj = 25°C

Line regulation δV

OLINE

— 120 250 — 120 250 mV Tj = 25°C 14.5 V ≤ VIN ≤ 27 V — 100 200 — 100 200 16 V ≤ VIN ≤ 27 V

Load regulation δV

OLOAD

— 28.5 — — 28.5 — mV Tj = 25°C 1.0 mA ≤ I

OUT

≤ 150 mA

— 20 100 — 20 100 1.0 mA ≤ I

OUT

≤ 100 mA

— 10 50 — 10 50 1.0 mA ≤ I

OUT

≤ 40 mA

Output voltage V

OUT

11.04 — 12.96 11.4 — 12.6 V 14.5 V ≤ VIN ≤ 27 V,

1.0 mA ≤ I

OUT

≤ 40 mA

11.04 — 12.96 11.4 — 12.6 VIN = 19 V, 1.0 mA ≤ I

OUT

≤ 70 mA

Quiescent current

— 3.1 6.5 — 3.1 6.5 mA Tj = 25°C

Quiescent δI

— — 1.5 — — 1.5 mA Tj = 25°C 16 V ≤ VIN ≤ 27 V

current change

— — 0.2 — — 0.1 1.0 mA ≤ I

OUT

≤ 40 mA

Ripple rejection ratio

REJ

— 52 — — 52 — dB f = 120 Hz,

15 V ≤ V

< 25 V, Tj = 25°C

Temperature coefficient of output voltage

δV

OUT

/δTj — –0.3 — — –0.3 — mV/°CI

OUT

= 5 mA

Dropout voltage V

DROP

— 1.7 — — 1.7 — V Tj = 25°C

Page 14

HA178L00 Series

HA178L15 Electrical Characteristics

(VIN = 23 V, I

OUT

= 40 mA, 0°C Tj 125°C, CIN = 0.33 µF, C

OUT

= 0.1 µF)

HA178L15P HA178L15

HA178L15PA HA178L15A HA178L15UA

Item Symbol Min Typ Max Min Typ Max Unit Test Conditions

Output voltage V

OUT

14.03 15 15.97 14.4 15 15.6 V Tj = 25°C

Line regulation δV

OLINE

— 130 300 — 130 300 mV Tj = 25°C 17.5 V ≤ VIN ≤ 30 V — 110 250 — 110 250 20 V ≤ VIN ≤ 30 V

Load regulation δV

OLOAD

— 36 — — 36 — mV Tj = 25°C 1.0 mA ≤ I

OUT

≤ 150 mA

— 25 150 — 25 150 1.0 mA ≤ I

OUT

≤ 100 mA

— 12 75 — 12 75 1.0 mA ≤ I

OUT

≤ 40 mA

Output voltage V

OUT

13.8 — 16.2 14.25 — 15.75 V 17.5 V ≤ VIN ≤ 30 V,

1.0 mA ≤ I

OUT

≤ 40 mA

13.8 — 16.2 14.25 — 15.75 VIN = 23 V, 1.0 mA ≤ I

OUT

≤ 70 mA

Quiescent current

— 3.2 6.5 — 3.2 6.5 mA Tj = 25°C

Quiescent δI

— — 1.5 — — 1.5 mA Tj = 25°C 20 V ≤ VIN ≤ 30 V

current change

— — 0.2 — — 0.1 1.0 mA ≤ I

OUT

≤ 40 mA

Ripple rejection ratio

REJ

— 49 — — 49 — dB f = 120 Hz,

18.5 V ≤ V

< 28.5 V, Tj = 25°C

Temperature coefficient of output voltage

δV

OUT

/δTj — –0.5 — — –0.5 — mV/°CI

OUT

= 5 mA

Dropout voltage V

DROP

— 1.7 — — 1.7 — V Tj = 25°C

Page 15

HA178L00 Series

Characteristic Curves

4.9V

15.2 15

14.8

5.05

5.0

4.95

2.55

2.5

2.45

–20 0 25 50 75 125100 150

Junction Temperature Tj (°C)

Output Voltage V

OUT

(V)

HA178L15 VIN = 23 V I

OUT

= 5 mA

HA178L05 VIN = 10 V I

OUT

= 5 mA

HA178L02 V

= 10 V

OUT

= 5 mA

0510

Input Voltage V

(V)

HA178L02 V

OUT

= 2.48 V RL = 62 Ω Tj = 25°C

2.48V

Output Voltage vs. Junction Temperature Voltage Drop vs. Junction Temperature

Output Voltage vs. Input Voltage (1)

2.0

1.5

–20 0 25 50 75 100 125 150

Junction Temperature Tj (°C)

Voltage Drop V

Drop

(V)

HA178L05 V

OUT

= 5 V

OUT

= 40 mA

1.0

Input Voltage V

(V)

Output Voltage V

OUT

(V)

Output Voltage V

OUT

(V)

0610

HA178L05 V

OUT

= 5 V RL = 125 Ω Tj = 25°C

24 8

6.8V

Output Voltage vs. Input Voltage (2)

Page 16

HA178L00 Series

010 30

HA178L05 V

OUT

= 5 V

OUT

= 40 mA

Tj = 25°C

010 30

Input Voltage VIN (V)

Quiescent Current I

(mA)

HA178L15 V

OUT

= 15 V

OUT

= 40 mA

Tj = 25°C

01020

515

HA178L15 V

OUT

= 15 V

= 375 Ω

Tj = 25°C

6.8V

15V

17.2V 3

010 30

Input Voltage V

(V)

Quiescent Current I

(mA)

HA178L02 V

OUT

= 2.48 V

OUT

= 40 mA

Tj = 25°C

Input Voltage VIN (V)

Output Voltage vs. Input Voltage (3) Quiescent Current vs. Input Voltage (1)

Output Voltage V

OUT

(V)

Input Voltage VIN (V)

Quiescent Current I

(mA)

Quiescent Current vs. Input Voltage (2) Quiescent Current vs. Input Voltage (3)

Page 17

HA178L00 Series

0 50 250

Output Current I

OUT

(mA)

Output Voltage V

OUT

(V)

HA178L05 V

= 10 V

OUT

= 5 V

Tj = 25°C

100 150 200 300

Tj = 125°C

Tj = 75°C

Tj = 25°C

Tj = 0°C

Quiescent Current vs. Junction Temperature (3)Quiescent Current vs. Junction Temperature (2)

Quiescent Current vs. Junction Temperature (1)

3.5

3.0

–20 0 25 50 75 100 125 150

Junction Temperature Tj (°C)

2.5

HA178L02 V

IN = 10 V

OUT = 2.48 V

OUT = 40 mA

3.5

3.0

–20 0 25 50 75 100 125 150

Junction Temperature Tj (°C)

2.5

HA178L15 V

= 23 V

OUT

= 15 V

OUT

= 40 mA

3.5

3.0

–20 0 25 50 75 100 125 150

Junction Temperature Tj (°C)

Quiescent Current I

(mA)

2.5

HA178L05 V

= 10 V

OUT

= 5 V

OUT

= 40 mA

Quiescent Current I

(mA) Quiescent Current I

(mA)

Output Voltage vs. Output Current

Page 18

HA178L00 Series

10 100 1 k

Frequency f (Hz)

HA178L02 V

= 10 V

OUT

= 2.48 V

Tj = 25°C

10 k 100 k

Ripple Rejection Ratio Rrej (dB)Ripple Rejection Ratio Rrej (dB)

10 100 1 k

Frequency f (Hz)

10 k 100 k

10 100 1 k

Frequency f (Hz)

10 k 100 k

HA178L15 V

= 23 V

OUT

= 15 V

OUT

= 40 mA

Tj = 25°C

HA178L05 V

= 10 V

OUT

= 5 V

OUT

= 40 mA

Tj = 25°C

01015

Hysteresis Voltage V

(V)

Output Voltage V

(V)

HA178L02

L05

L56

L06

L08

L09

L10 L12 L15

Input Voltage V

(V)

Tj = 25°C

Output Voltage VO (V)

Hysteresis Voltage vs. Output VoltageRipple Rejection Ratio vs. Frequency (3)

Ripple Rejection Ratio vs. Frequency (2)

Ripple Rejection Ratio Rrej (dB)

Ripple Rejection Ratio vs. Frequency (1)

Page 19

HA178L00 Series

Package Dimensions

4.5 ± 0.1

1.8 Max

1.5 ± 0.1

0.44 Max

0.48 Max

0.53 Max

1.5

3.0

2.5 ± 0.1

4.25 Max

0.8 Min

0.4

(1.5)

(2.5)

(0.4)

(0.2)

Hitachi Code JEDEC EIAJ Mass

(reference value)

UPAK — Conforms

0.050 g

Unit: mm

Page 20

HA178L00 Series

0.60 Max

0.5 ± 0.1

4.8 ± 0.3

3.8 ± 0.3

8.0 ± 0.5

0.7

2.3 Max

10.1 Min

0.5

1.27

2.54

0.65 ± 0.1

0.75 Max

Hitachi Code JEDEC EIAJ Mass

(reference value)

TO-92 Mod — Conforms

0.35 g

Unit: mm

Page 21

HA178L00 Series

Cautions

1. Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent, copyright, trademark, or other intellectual property rights for information contained in this document. Hitachi bears no responsibility for problems that may arise with third party’s rights, including intellectual property rights, in connection with use of the information contained in this document.

2. Products and product specifications may be subject to change without notice. Confirm that you have received the latest product standards or specifications before final design, purchase or use.

3. Hitachi makes every attempt to ensure that its products are of high quality and reliability. However, contact Hitachi’s sales office before using the product in an application that demands especially high quality and reliability or where its failure or malfunction may directly threaten human life or cause risk of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation, traffic, safety equipment or medical equipment for life support.

4. Design your application so that the product is used within the ranges guaranteed by Hitachi particularly for maximum rating, operating supply voltage range, heat radiation characteristics, installation conditions and other characteristics. Hitachi bears no responsibility for failure or damage when used beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable failure rates or failure modes in semiconductor devices and employ systemic measures such as failsafes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other consequential damage due to operation of the Hitachi product.

5. This product is not designed to be radiation resistant.

6. No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without written approval from Hitachi.

7. Contact Hitachi’s sales office for any questions regarding this document or Hitachi semiconductor products.

Hitachi, Ltd.

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For further information write to: