PST8109NX datasheet, PDF - EEWORLD Datasheet

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PST8109NX: DescriptionPower Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO5, SOT-25, 5 PIN; CategoryPower/power management The power supply circuit; File Size67KB，9 Pages; ManufacturerMitsumi Electric Co., Ltd.

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PST8109NX Overview

Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO5, SOT-25, 5 PIN

PST8109NX Parametric

Parameter Name	Attribute value
Maker	Mitsumi Electric Co., Ltd.
Parts packaging code	SOT
package instruction	LSSOP,
Contacts	5
Reach Compliance Code	unknown
ECCN code	EAR99
Other features	RESET THRESHOLD VOLTAGE IS 0.9V
Adjustable threshold	NO
Analog Integrated Circuits - Other Types	POWER SUPPLY SUPPORT CIRCUIT
JESD-30 code	R-PDSO-G5
length	2.9 mm
Number of channels	1
Number of functions	1
Number of terminals	5
Maximum operating temperature	105 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	LSSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Certification status	Not Qualified
Maximum seat height	1.4 mm
Maximum supply voltage (Vsup)	10 V
Minimum supply voltage (Vsup)	0.7 V
Nominal supply voltage (Vsup)	1.9 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal pitch	0.95 mm
Terminal location	DUAL
width	1.6 mm

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MITSUMI

IC for CMOS System Reset PST81XX, 82XX Series

IC for CMOS System Reset

Monolithic IC PST81XX, 82XX Series

Outline

This IC functions in a variety of CPU systems and other logic systems, to detect supply voltage and reset the

system accurately when the power is turned on or interrupted.

To ±1.5% of detection voltage accuracy of the conventional models, a maximum of ±0.5% of super-high

precision is realized, and it is more suitable for battery detection etc. Moreover, the mounting area

significantly contributes to space saving using the SSON package.

Features

±0.5%/2.0~6.0V

±0.8%/0.8~1.9V

2. Ultra-low current consumption 0.25µA typ.

3. Ultra-small package

1.10 1.40mm (SSON-4A)

4. Operating temperature range

-40~+105°C

5. Detecting voltage rank

0.8~6.0V (0.1V step)

6. Output configuration

PST81XX series ······ CMOS output

PST82XX series ······ Open drain output

1. Ultra-high accuracy

Packages

SOT-25A

SC-82ABA

SC-82ABB

SSON-4A

Applications

1. Reset circuits for microcomputers, CPUs and MPUs

2. Reset circuits for logic circuits

3. Battery voltage check circuits

4. Back-up power supply switching circuits

5. Level detection circuits

PST8109NX Related Products

	PST8109NX	PST8208UX	PST8208NX	PST8109RX	PST8108UX	PST8108NX	PST8109UX	PST8208RX
Description	Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO5, SOT-25, 5 PIN	Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO4, SC-82AB, 4 PIN	Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO5, SOT-25, 5 PIN	Power Supply Support Circuit, Fixed, 1 Channel, CMOS, 1.10 X 1.40 MM, SSON-4	Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO4, SC-82AB, 4 PIN	Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO5, SOT-25, 5 PIN	Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO4, SC-82AB, 4 PIN	Power Supply Support Circuit, Fixed, 1 Channel, CMOS, 1.10 X 1.40 MM, SSON-4
Parts packaging code	SOT	SOIC	SOT	SON	SOIC	SOT	SOIC	SON
package instruction	LSSOP,	TSOP,	LSSOP,	VSON,	TSOP,	LSSOP,	TSOP,	VSON,
Contacts	5	4	5	4	4	5	4	4
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Other features	RESET THRESHOLD VOLTAGE IS 0.9V	RESET THRESHOLD VOLTAGE IS 0.8V	RESET THRESHOLD VOLTAGE IS 0.8V	RESET THRESHOLD VOLTAGE IS 0.9V	RESET THRESHOLD VOLTAGE IS 0.8V	RESET THRESHOLD VOLTAGE IS 0.8V	RESET THRESHOLD VOLTAGE IS 0.9V	RESET THRESHOLD VOLTAGE IS 0.8V
Adjustable threshold	NO	NO	NO	NO	NO	NO	NO	NO
Analog Integrated Circuits - Other Types	POWER SUPPLY SUPPORT CIRCUIT	POWER SUPPLY SUPPORT CIRCUIT	POWER SUPPLY SUPPORT CIRCUIT	POWER SUPPLY SUPPORT CIRCUIT	POWER SUPPLY SUPPORT CIRCUIT	POWER SUPPLY SUPPORT CIRCUIT	POWER SUPPLY SUPPORT CIRCUIT	POWER SUPPLY SUPPORT CIRCUIT
JESD-30 code	R-PDSO-G5	R-PDSO-G4	R-PDSO-G5	R-XDSO-N4	R-PDSO-G4	R-PDSO-G5	R-PDSO-G4	R-XDSO-N4
length	2.9 mm	2 mm	2.9 mm	1.4 mm	2 mm	2.9 mm	2 mm	1.4 mm
Number of channels	1	1	1	1	1	1	1	1
Number of functions	1	1	1	1	1	1	1	1
Number of terminals	5	4	5	4	4	5	4	4
Maximum operating temperature	105 °C	105 °C	105 °C	105 °C	105 °C	105 °C	105 °C	105 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	UNSPECIFIED	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	UNSPECIFIED
encapsulated code	LSSOP	TSOP	LSSOP	VSON	TSOP	LSSOP	TSOP	VSON
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SMALL OUTLINE, VERY THIN PROFILE	SMALL OUTLINE, THIN PROFILE	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE	SMALL OUTLINE, VERY THIN PROFILE
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.4 mm	1.1 mm	1.4 mm	0.6 mm	1.1 mm	1.4 mm	1.1 mm	0.6 mm
Maximum supply voltage (Vsup)	10 V	10 V	10 V	10 V	10 V	10 V	10 V	10 V
Minimum supply voltage (Vsup)	0.7 V	0.7 V	0.7 V	0.7 V	0.7 V	0.7 V	0.7 V	0.7 V
Nominal supply voltage (Vsup)	1.9 V	1.8 V	1.8 V	1.9 V	1.8 V	1.8 V	1.9 V	1.8 V
surface mount	YES	YES	YES	YES	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	GULL WING	GULL WING	GULL WING	NO LEAD	GULL WING	GULL WING	GULL WING	NO LEAD
Terminal pitch	0.95 mm	1.3 mm	0.95 mm	0.5 mm	1.3 mm	0.95 mm	1.3 mm	0.5 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
width	1.6 mm	1.25 mm	1.6 mm	1.1 mm	1.25 mm	1.6 mm	1.25 mm	1.1 mm
Maker	Mitsumi Electric Co., Ltd.	-	Mitsumi Electric Co., Ltd.	Mitsumi Electric Co., Ltd.	Mitsumi Electric Co., Ltd.	Mitsumi Electric Co., Ltd.	Mitsumi Electric Co., Ltd.	Mitsumi Electric Co., Ltd.

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