S7139 datasheet, PDF - EEWORLD Datasheet

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S7139: DescriptionPower Management Circuit, Fixed, +3.9VV, BIPolar; CategoryPower/power management The power supply circuit; File Size234KB，4 Pages; ManufacturerKODENSHI; Websitehttp://www.kodenshi.co.jp

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S7139 Overview

Power Management Circuit, Fixed, +3.9VV, BIPolar

S7139 Parametric

Parameter Name	Attribute value
Maker	KODENSHI
package instruction	, SIP3,.1,50
Reach Compliance Code	unknown
Adjustable threshold	NO
Number of terminals	3
Maximum operating temperature	70 °C
Minimum operating temperature	-30 °C
Package body material	PLASTIC/EPOXY
Encapsulate equivalent code	SIP3,.1,50
Certification status	Not Qualified
Maximum supply current (Isup)	0.5 mA
surface mount	NO
technology	BIPOLAR
Temperature level	OTHER
Terminal pitch	1.27 mm
Terminal location	SINGLE
Threshold voltage nominal	+3.9V

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Semiconductor

S71xx

Standard Voltage Detector

Description

• The S71xx prevents the error of system from supply voltage below normal voltage level at the time the power on

and instantaneous power off in systems.

Features

•

Current Consumption is Low (I

CCL

=300

㎂

Typ. I

CCH

=30

㎂

Typ.)

•

Resetting Output Minimum Guarantee Voltage is Low (0.8V Typ.)

•

Hysteresis Voltage is Provided (50

㎷

Typ.)

Applications

•

As Control Circuit of Battery-Backed Memory

•

As Measure Against Erroneous Operations at Power On-Off

•

As Resetting Function for the CPU-Mounted Equipment --- PC, Printer, VTR, Fax, C-TV etc.

•

As Measure Against System Runaway at Instantaneous Break of Power Supply etc.

Ordering Information

Type NO.

S71xx

Marking

S71□□

□□:

Detecting Voltage Code

Package Code

TO-92

Outline Dimensions

4.40~4.80

Unit : mm

Equivalent Circuit Diagram

0.50 Max.

13.50~14.50

1.27 Typ.

3.40~3.60

2 3

0.45 Max.

PIN Connections

1. Vcc

2. GND

3. V

OUT

KSD-I0A005-001

S7139 Related Products

	S7139	S7142	S7136
Description	Power Management Circuit, Fixed, +3.9VV, BIPolar	Power Management Circuit, Fixed, +4.2VV, BIPolar	Power Management Circuit, Fixed, +3.6VV, BIPolar
package instruction	, SIP3,.1,50	, SIP3,.1,50	, SIP3,.1,50
Reach Compliance Code	unknown	unknown	unknown
Adjustable threshold	NO	NO	NO
Number of terminals	3	3	3
Maximum operating temperature	70 °C	70 °C	70 °C
Minimum operating temperature	-30 °C	-30 °C	-30 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
Encapsulate equivalent code	SIP3,.1,50	SIP3,.1,50	SIP3,.1,50
Certification status	Not Qualified	Not Qualified	Not Qualified
Maximum supply current (Isup)	0.5 mA	0.5 mA	0.5 mA
surface mount	NO	NO	NO
technology	BIPOLAR	BIPOLAR	BIPOLAR
Temperature level	OTHER	OTHER	OTHER
Terminal pitch	1.27 mm	1.27 mm	1.27 mm
Terminal location	SINGLE	SINGLE	SINGLE
Threshold voltage nominal	+3.9V	+4.2V	+3.6V
Maker	KODENSHI	-	KODENSHI

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