A79L05ZVA [AITSEMI]

THREE TERMINAL NEGATIVE VOLTAGE REGULATOR;


型号：	A79L05ZVA
厂家：	AiT Semiconductor
描述：	THREE TERMINAL NEGATIVE VOLTAGE REGULATOR
文件：	总10页 (文件大小：722K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

A79LXX

AiT Semiconductor Inc.

www.ait-ic.com

BIPOLAR LINEAR REGULATOR

THREE TERMINAL NEGATIVE VOLTAGE REGULATOR

DESCRIPTION

FEATURES

Three-terminal negative voltage regulator.



Maximum Output current

I_OM: 100mA

Output voltage V_O: -5V/-6V/-8V/-9V/-12V

Continuous total dissipation

The A79LXX is available in SOT-23 and TO-92

Packages.

SOT-23

TO-92

P_D: 0.35W

P_D: 0.625W



Available in SOT-23 and TO-92 Packages

ORDERING INFORMATION

TYPICAL APPLICATION

Package Type

Part Number

A79LXXE3R

A79LXXE3VR

A79LXXZA

A79LXXZVA

A79LXXZB

SOT-23

SPQ: 3,000pcs/Reel

TO-92

A:SPQ: 2,000pcs/Box

B:SPQ: 1,000pcs/Bag

A79LXXZVB

XX: Output Voltage

05=5.0V, 12=12V

V: Halogen free Package

R: Tape & Reel

A: Ammo Pack

Note

B: Bulk

AiT provides all RoHS products

NOTE: Bypass capacitors are recommended for optimum stability

and transient response and should be located as close as Possible

to the regulators.

REV2.3

- JUL 2011 RELEASED, AUG 2018 UPDATED -

- 1 -

A79LXX

AiT Semiconductor Inc.

www.ait-ic.com

BIPOLAR LINEAR REGULATOR

THREE TERMINAL NEGATIVE VOLTAGE REGULATOR

PIN DESCRIPTION

Top View

Function

Pin #

Symbol

SOT-23

TO-92

V_IN

Input

GND

V_OUT

Ground

Output

REV2.3

- JUL 2011 RELEASED, AUG 2018 UPDATED -

- 2 -

A79LXX

AiT Semiconductor Inc.

www.ait-ic.com

BIPOLAR LINEAR REGULATOR

THREE TERMINAL NEGATIVE VOLTAGE REGULATOR

ABSOLUTE MAXIMUM RATINGS

Operating temperature range applies unless otherwise specified

79L05~79L09

-30V

-35V

V_I, Input Voltage

79L12

T_OPR, Operating Junction Temperature Range

T_STG, Storage Temperature Range

0°C ~+125°C

-55°C ~ +150°C

Stresses above may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at

these or any other conditions beyond those indicated in the Electrical Characteristics is not implied. Exposure to absolute maximum

rating conditions for extended periods may affect device reliability.

REV2.3

- JUL 2011 RELEASED, AUG 2018 UPDATED -

- 3 -

A79LXX

AiT Semiconductor Inc.

www.ait-ic.com

BIPOLAR LINEAR REGULATOR

THREE TERMINAL NEGATIVE VOLTAGE REGULATOR

ELECTRICAL CHARACTERISTICS

V_I= -10V(A79L05), V_I= -11V(A79L06), V_I= -14V(A79L08), V_I= -16V(A79L09), V_I= -19V(A79L12),

I_O= 40mA, C_I= 0.33μF, C_O= 0.1μF, unless otherwise specified

Parameter

Symbol

Conditions

Min.

Typ. Max.

Unit

12V

-4.8

-5.75

-7.7

-8.64

-11.5

-5.0

-6.0

-8.0

-9.0

-12

-5.2

-6.3

-8.3

-9.36

-12.5

25°C

-7V ≤ V_l≤ -20V,

I_O= 1mA ~ 40mA

I_O= 1mA ~ 70mA

-8V ≤ V_l≤ -20V,

I_O= 1mA ~ 40mA

I_O= 1mA ~ 70mA

-10.5V ≤ V_l≤ -23V,

I_O= 1mA ~ 40mA

I_O= 1mA ~ 70mA

-12V ≤ V_l≤ -24V,

I_O= 1mA ~ 40mA

I_O= 1mA ~ 70mA

-14.5V ≤ V_l≤ -27V,

I_O= 1mA ~ 40mA

I_O= 1mA ~ 70mA

-4.75

-5.7

-5.0

-6.0

-8.0

-9.0

-12

-5.25

-6.3

Output Voltage

V_O

125℃

-7.6

-8.4

-8.55

-11.4

-9.45

-12.6

12V

100

I_O= 1mA ~ 100mA

I_O= 1mA ~ 40mA

Load Regulation

ΔV_O

25℃

REV2.3

- JUL 2011 RELEASED, AUG 2018 UPDATED -

- 4 -

A79LXX

AiT Semiconductor Inc.

www.ait-ic.com

BIPOLAR LINEAR REGULATOR

THREE TERMINAL NEGATIVE VOLTAGE REGULATOR

Parameter

Symbol

Conditions

Min.

Typ. Max.

Unit

-7V ≤ V_l≤ -20V

-8V ≤ V_l≤ -20V

-9V ≤ V_l≤ -20V

150

100

175

125

200

150

175

125

250

200

-10.5V ≤ V_l≤ -23V

-11V ≤ V_l≤ -23V

-12V ≤ V_l≤ -24V

-13V ≤ V_l≤ -24V

-14.5V ≤ V_l≤ -27V

-16V ≤ V_l≤ -27V

Line Regulation

ΔV_O

25℃

12V

3.9

4.0

4.1

6.0

6.5

1.5

Quiescent Current

I_q

-8V ≤ V_l≤ -20V

-9V ≤ V_l≤ -20V

-11V ≤ V_l≤ -23V

-16V ≤ V_l≤ -27V

Quiescent Current

Change

125℃

ΔI_q

1mA ≤ I_o≤ 40mA

10Hz ≤ f ≤ 100kHz

0.1

1.7

Output Noise Voltage

V_N

25℃

-8V ≤ V_l≤ -18V, f = 120Hz

-9V ≤ V_l≤ -19V, f = 120Hz

-11V ≤ V_l≤ -21V, f = 120Hz

-15V ≤ V_l≤ -24V, f = 120Hz

-15V ≤ V_l≤ -25V, f = 120Hz

125℃

Ripple Rejection

Dropout Voltage

V_d

12V

25℃

REV2.3

- JUL 2011 RELEASED, AUG 2018 UPDATED -

- 5 -

A79LXX

AiT Semiconductor Inc.

www.ait-ic.com

BIPOLAR LINEAR REGULATOR

THREE TERMINAL NEGATIVE VOLTAGE REGULATOR

TYPICAL CHARACTERISTICS

P_D- T_A(SOT-23)

REV2.3

- JUL 2011 RELEASED, AUG 2018 UPDATED -

- 6 -

A79LXX

AiT Semiconductor Inc.

www.ait-ic.com

BIPOLAR LINEAR REGULATOR

THREE TERMINAL NEGATIVE VOLTAGE REGULATOR

P_D- T_A(TO-92)

REV2.3

- JUL 2011 RELEASED, AUG 2018 UPDATED -

- 7 -

A79LXX

AiT Semiconductor Inc.

www.ait-ic.com

BIPOLAR LINEAR REGULATOR

THREE TERMINAL NEGATIVE VOLTAGE REGULATOR

PACKAGE INFORMATION

Dimension in SOT-23 Package (Unit: mm)

SYMBOL

MIN

MAX

1.250

0.100

1.150

0.500

0.200

3.020

1.700

2.950

1.050

0.000

1.050

0.300

0.100

2.820

1.500

2.650

0.950(BSC)

1.800

0.300

0°

2.000

0.600

8°

REV2.3

- JUL 2011 RELEASED, AUG 2018 UPDATED -

- 8 -

A79LXX

AiT Semiconductor Inc.

www.ait-ic.com

BIPOLAR LINEAR REGULATOR

THREE TERMINAL NEGATIVE VOLTAGE REGULATOR

Dimension in TO-92 (Unit: mm)

Symbol

Min

Max

3.700

1.400

0.550

0.510

4.700

3.300

1.100

0.380

0.360

4.400

3.430

4.300

4.700

1.270 TYP

2.440

14.100

2.640

14.500

1.600

0.380

0.000

REV2.3

- JUL 2011 RELEASED, AUG 2018 UPDATED -

- 9 -

A79LXX

AiT Semiconductor Inc.

www.ait-ic.com

BIPOLAR LINEAR REGULATOR

THREE TERMINAL NEGATIVE VOLTAGE REGULATOR

IMPORTANT NOTICE

AiT Semiconductor Inc. (AiT) reserves the right to make changes to any its product, specifications, to

discontinue any integrated circuit product or service without notice, and advises its customers to obtain the

latest version of relevant information to verify, before placing orders, that the information being relied on is

current.

AiT Semiconductor Inc.'s integrated circuit products are not designed, intended, authorized, or warranted to

be suitable for use in life support applications, devices or systems or other critical applications. Use of AiT

products in such applications is understood to be fully at the risk of the customer.

As used herein may

In order to

involve potential risks of death, personal injury, or server property, or environmental damage.

minimize risks associated with the customer's applications, the customer should provide adequate design and

operating safeguards.

AiT Semiconductor Inc. assumes to no liability to customer product design or application support. AiT

warrants the performance of its products of the specifications applicable at the time of sale.

REV2.3

- JUL 2011 RELEASED, AUG 2018 UPDATED -

- 10 -

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