Sharp PQ5TS1A, PQ5TS1B, PQ5TS1C, PQ5TS1D, PQ5TS1E Datasheet

(Unit:mm)

PQ5TS1 series

Low Power-Loss Voltage Regulator

0.15A Output, Surface Mount Type Low Power-Loss Voltage Regulators
(Built-in Reset Signal Generating Function)

(1) Built-in reset signal generating function
(Available 7 series of reset detection voltage)
(2) Low power-loss
(Dropout voltage: MAX. 1.2V at Io=0.1A)
(3) Surface mount type package
(Equivalent to SC-63)
(4) High-precision output type
(Output voltage precision: ±3.0%)
(5) Overcurrent, overheat protection functions

Tec.PW961201

5TS1A

6.6MAX

9.7MAX

2.5MIN

5.2±0.5

3

2.3±0.5

5.5±0.5

(0.5)

(0.5)

(0.9)

(1.7)

0.5

+0.2

-0.1

4-(1.27)

(0 to 0.25)

1

2 4

3 5

1

1

2

2

4

3

3

4

5

DC input(Vin)
DC output(Vo)
GND
Reset output(Vr)
NC

Internal connection diagram

Control

Circuit

Parameter

Symbol Rating Unit

VIN

Vr
IO

Ir
PD
Tj

Topr
Tstg
Tsol

15
15

0.15
5

0.8

150

−20 to +80

−40 to +150

260(For 10s)

V
V
A

mA

W
˚C
˚C
˚C
˚C

*1
*1

*2

*1

All are open except GND and applicable terminals.

*2 Overheat protection may operate at 125

<=Tj<=150˚C.

(Ta=25˚C)

General Description

Sharp's PQ5TS1 series are 0.15A output, surface mount
type low power-loss voltage regulators with built-in reset
signal generating function. They are suitable for
malfunction prevention of microcomputers in various
electronic equipment such as AV, OA equipment when
they are turned-on or they are in error of operation.

Features

Applications

(1) Power supplies for various electronic equipment
such as AV, OA.

Absolute Maximum Ratings

Input voltage
Reset output applicable voltage
Output current
Reset output current
Power dissipation
Junction temperature
Operating temperature
Storage temperature
Soldering temperature

(Notice)

(Internet)

• Data for Sharp's optoelectronic/power devices is provided for internet. ( Address http://www.sharp.co.jp/ecg/)

• In the absence of device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices
shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.

• Specifications are subject to change without notice for improvement.

Outline Dimensions

PQ5TS1 series

Low Power-Loss Voltage Regulator

(Ta=25˚C)

Parameter Symbol Conditions MIN. TYP.

MAX.

MIN. TYP. MAX.

Unit

5.0

Output voltage

V

o −

4.85

5.15

V

Load regulation

R

egL

Io=5mA to 150mA

−

0.1

2.0

%

Line regulation

R

egI

Vin=7 to 12V, Io=5mA

−

0.5

2.5

%

Ripple rejection

RR

−

45

4.55

4.7

4.85

4.35

4.5

4.65

4.05

4.2

4.35

3.75

3.9

4.05

3.45

3.6

3.75

3.15

3.3

3.45

2.95

3.1

3.25

55

−

dB

Dropout voltage

V

i-o

Temperature coefficient of output voltage

TcVo

Tj=0 to 125˚C

−

±0.02

−

%/˚C

V

V
V

−

−

1.2

0.8

Vo-0.2

Quiescent current

I

q

Low reset output voltage
High reset output voltage

Vrl

Vrh

Io=0A

Ir=5mA, Io=5mA

Io=5mA

−

−

−

−

−

−

10

mA

*3, Io=0.1A

*4, Io=5mA

*3 Input voltage shall be the value when output voltage is 95% in comparison with the initial value.

*4 Output voltage shall be the value when input voltage lowers and Vr becomes low.

Parameter Symbol

Conditions Unit

Reset threshold voltage

PQ5TS1A
PQ5TS1B
PQ5TS1C
PQ5TS1D
PQ5TS1E
PQ5TS1F
PQ5TS1G

V

rt

V

Tec.PW961201

Vo

Reset detection voltage

Vr

Reset Output Response Characteristics

Specific IC

Microcomputer

RESET

VO(+5V)

C

O

Rr

Cr

Vr

*

Rr=10kΩ TYP

*

VIN

Vin

Cin

+

+

1

3

2

4

Electrical Characteristics

(Unless otherwise specified, Vin=7V, Io=50mA, Ta=25˚C)

Reset Threshold Voltage Line-up

Typical Application

As of December 1996