ta7805as TOSHIBA Semiconductor CORPORATION, ta7805as Datasheet

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ta7805as

Manufacturer Part Number
ta7805as
Description
1 A Three-terminal Positive Voltage Regulator
Manufacturer
TOSHIBA Semiconductor CORPORATION
Datasheet
1 A Three-Terminal Positive Voltage Regulator
The TA78***AS series consists of fixed-positive-output voltage
regulator ICs capable of sourcing current of up to 1A.
Features
Pin Assignment
Marking
How to Order(Note1)
Note: The “***” in the each product number is replaces with the output voltage of each product.
Note 1: The “***” in each pro-forma product number is replaced with the output voltage of each product.
(1) TA78***AS(Q)
Maximum output current: 1 A
Output voltage: 3.3 / 4.0 / 5.0 / 7.0 / 8.0 / 9.0 V
Output voltage accuracy: V
Protection function: over current protection /thermal shutdown /safe operating area(SOA)
Package type: TO-220NIS
Product No. (or abbreviation code)
IN
1
Marking side
78***AS
Product No.
GND
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
3
TA78033AS, TA7804AS, TA7805AS,
TA7807AS, TA7808AS, TA7809AS
OUT
2
OUT
± 4% (@T
Lot No.
A line indicates
lead (Pb)-free package or
lead (Pb)-free finish.
j
= 25°C)
TO-220NIS
1
Package
TA78033, 04, 05, 07, 08, 09AS
Weight : 1.7 g (typ.)
Loose in bag: 50 (1 bag)
Packing Type and Unit for Orders
2006-11-06

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ta7805as Summary of contents

Page 1

... TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA78033AS, TA7804AS, TA7805AS, TA7807AS, TA7808AS, TA7809AS 1 A Three-Terminal Positive Voltage Regulator The TA78***AS series consists of fixed-positive-output voltage regulator ICs capable of sourcing current 1A. Features • Maximum output current • Output voltage: 3.3 / 4.0 / 5.0 / 7.0 / 8.0 / 9.0 V • ...

Page 2

Block Diagram Reference Startup circuit voltage circuit Thermal shutdown circuit Absolute Maximum Ratings Characteristic Input voltage Output current Operating Junction temperature Junction temperature Storage temperature Ta = 25°C Power dissipation Tc = 25°C Note 2: Do not apply current and ...

Page 3

TA78033AS Electrical Characteristics μ μ 0. 0.1 IN OUT Characteristics Output voltage Line regulation Load regulation Quiescent current Quiescent current change Output noise voltage Ripple rejection Dropout voltage Average temperature coefficient of output voltage TA7804AS ...

Page 4

... TA7805AS Electrical Characteristics μ μ 0. 0.1 IN OUT Characteristics Output voltage Line regulation Load regulation Quiescent current Quiescent current change Output noise voltage Ripple rejection Dropout voltage Average temperature coefficient of output voltage TA7807AS Electrical Characteristics μ μ 0. 0.1 IN OUT Characteristics ...

Page 5

TA7808AS Electrical Characteristics μ μ 0. 0.1 IN OUT Characteristics Output voltage Line regulation Load regulation Quiescent current Quiescent current change Output noise voltage Ripple rejection Dropout voltage Average temperature coefficient of output voltage TA7809AS ...

Page 6

Electrical Characteristics for All Products Generally, the characteristics of power supply ICs vary with temperature. The ratings 25℃assume that a temperature increase has no effect on IC characteristics as ascertained by pulse tests. Standard Application Circuit V ...

Page 7

... Tj (°C) Junction temperature T j (°C) V – V OUT IN 6 5.0 4 2.0 TA7805LS: 1.0 1 TA7805AS: I IOUT=0.1A, OUT Tj=25℃ Tj=25℃ 入力電圧 V (V) Input voltage V IN (V) 入力電圧 V (V) IN IN TA78033, 04, 05, 07, 08, 09AS 2 ...

Page 8

... V (V) 入力電圧 V (V) IN IN Input voltage V IN (V) I – TA7805AS OUT = − 100 接合部温度 Tj (°C) Junction temperature T j (°C) V – OUT 3.0 2 ...

Page 9

Package Dimensions Weight: 1.7 g (typ.) TA78033, 04, 05, 07, 08, 09AS 9 2006-11-06 ...

Page 10

RESTRICTIONS ON PRODUCT USE • The information contained herein is subject to change without notice. • TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to ...

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