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TA4805S, TA4820, TA48L018F

Table of contents:
Info of TA4805S
Info of TA4820
Info of TA48L018F

TA4805S, TA4820, TA48L018F Selling Leads, Datasheet

MFG:61 Package Cooled:TOSHIBA D/C:TO-220

TA4805S, TA4820, TA48L018F Datasheet download

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Part Number: TA4805S

MFG: 61

Package Cooled: TOSHIBA

D/C: TO-220

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TA4805S General Description

The TA48**F/S series consists of fixed-positive-output, low-dropout regulators with an output current of 1 A (max) that utilize V-PNP transistors for the output stage. In response to the need for low-voltage and low-power dissipation devices which are used in consumer electronics and industrial appliances, the series offers devices with low output voltages: 1.8 V, 2 V, 2.5 V, 3 V, 3.3 V, 5 V.

TA4805S Maximum Ratings

Characteristic		Symbol	Rating	Unit
Input voltage		V_IN	16	V
Output current		I_OUT	1	A
Operating temperature		T_{a (opr)}	−40~85
Junction temperature		T_j	150
Storage temperature		T_stg	−55~150
Power dissipation (Ta = 25)	TA48**F	P_D	1	W
	TA48**S		2
Power dissipation (Tc = 25)	TA48**F	P_D	10	W
	TA48**S		20
Thermal resistance (junction to ambient)	TA48**F	R_{th (j-a)}	125	/W
	TA48**S		62.5
Thermal resistance (junction to case)	TA48**F	R_{th (j-c)}	12.5	/W
	TA48**S		6.25

Note 1: External current and voltage ((including negative voltage) should not be applied to pins not specified.

TA4805S Features

` Maximum output current: 1 A
` Output voltage accuracy: V_OUT ± 3% (@T_j = 25°C)
` Low standby current: 800 A (typ.) (@I_OUT = 0 A)
` Low starting quiescent current
` Low-dropout voltage: V_D = 0.5 V (max) (@I_OUT = 0.5 A)
` Protection function: overheat/overcurrent
` Package type: PW-MOLD (TA48**F Series) TO-220NIS (TA48**S Series)
` TA48**F Series has a lead bending type package which is a surface-mountable package and can be used for reflow
soldering

TA4805S Connection Diagram

TA48L018F General Description

The TA48L**F series consists of fixed-positive-output, low-dropout regulators with an output current of 1 A (max) that utilize V-PNP transistors for the output stage. In response to the need for low-voltage and low-power dissipation devices for use in consumer electronics and industrial appliances, the series offers devices with low output voltages: 1.8 V, 2 V, 2.5 V, 3 V, 3.3 V, 5 V.

TA48L018F Maximum Ratings

Characteristics		Symbol	Rating	Rating
Input voltage		V_IN	16	V
Output current		I_OUT	0.15	A
Operating temperature		T_opr	−40~85
Junction temperature		T_j	150
Storage temperature		T_stg	−55~150
Power dissipation		P_D	0.5	W
Thermal resistance	(Junction to ambient)	R_th(j-a)	250	/W

Note 1: External current and voltage (including negative voltage) should not be applied to pins not specified.

TA48L018F Features

`Maximum output current: 0.15 A
`Output voltage accuracy: V_OUT ± 3% (@T_j = 25)
`Low standby current: 400 A (typ.) (@I_OUT = 0 A)
`Low-dropout voltage: V_D = 0.5 V (max) (@I_OUT = 100 mA)
`Protection function: overheat/overcurrent
`Package type: PW-MINI (SOT-89) package

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