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CS8120: Description5.0 V, 300 mA Linear Regulator with RESET and ENABLE; File Size119KB，14 Pages; ManufacturerON Semiconductor; Websitehttp://www.onsemi.cn

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5.0 V, 300 mA Linear Regulator with RESET and ENABLE

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CS8120

5.0 V, 300 mA Linear

Regulator with RESET

and ENABLE

The CS8120 is a 5.0 V, 300 mA precision linear regulator with two

microprocessor compatible control functions and protection circuitry

included on chip. The composite NPN−PNP output pass transistor

assures a lower dropout voltage (1.0 V @ 200 mA) without requiring

excessive supply current (2.5 mA).

The CS8120’s two logic control functions make this regulator well

suited to applications requiring microprocessor−based control at the

board or module level. ENABLE controls the output stage. A high

voltage (> 2.9 V) on the ENABLE lead turns off the regulator’s pass

transistor and sends the IC into Sleep mode where it draws only 250

mA.

The RESET function sends a RESET signal when the IC is powering up

or whenever the output voltage moves out of regulation. The RESET

signal is valid down to V

OUT

= 1.0 V.

The CS8120 design optimizes supply rejection by switching the

internal bandgap reference from the supply input to the regulator

output as soon as the nominal output voltage is achieved. Additional

on chip filtering enhances rejection of high frequency transients on all

external leads.

The CS8120 is fault protected against short circuit, over voltage and

thermal runaway conditions.

Features

http://onsemi.com

TO−220−5

T SUFFIX

CASE 314D

TO−220−5

TVA SUFFIX

CASE 314K

TO−220−5

THA SUFFIX

CASE 314A

PAK−5

DP SUFFIX

CASE 936AC

DIP−8

N SUFFIX

CASE 626

SO−14

D SUFFIX

CASE 751A

•

5.0 V

±4.0%

Output Voltage 300 mA

Low Dropout Voltage (1.0 V @ 150 mA)

Low Quiescent Current (2.5 mA @ I

OUT

= 150 mA)

Compatible Control Functions

−

RESET

−

ENABLE

•

Low Current Sleep Mode

−

= 250

•

Fault Protection

−

Thermal Shutdown

−

Short Circuit

−

60 V Load Dump

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 10 of this data sheet.

DEVICE MARKING INFORMATION

See general marking information in the device marking

section on page 10 of this data sheet.

Semiconductor Components Industries, LLC, 2004

January, 2004 − Rev. 8

Publication Order Number:

CS8120/D

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	CS8120	CS8120YTVA5	CS8120YT5	ATS-14D-48-C2-R0	CS8120YN8	CS8120YD14	CS8120YDPR5	CS8120YDR14	CS8120YDP5
Description	5.0 V, 300 mA Linear Regulator with RESET and ENABLE	5.0 V, 300 mA Linear Regulator with RESET and ENABLE	5.0 V, 300 mA Linear Regulator with RESET and ENABLE	pushPIN™ HS ASMBLY,FINE-PITCH,STRAIGHT, HOLE PATTERN:LEFT-TABBED,BLUE,T766	5.0 V, 300 mA Linear Regulator with RESET and ENABLE	5.0 V, 300 mA Linear Regulator with RESET and ENABLE	5.0 V, 300 mA Linear Regulator with RESET and ENABLE	5.0 V, 300 mA Linear Regulator with RESET and ENABLE	5.0 V, 300 mA Linear Regulator with RESET and ENABLE
Brand Name	-	ON Semiconduc	ON Semiconductor	-	ON Semiconduc	ON Semiconductor	ON Semiconductor	ON Semiconductor	ON Semiconductor
Is it lead-free?	-	Contains lead	Contains lead	-	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead
Parts packaging code	-	SFM	SFM	-	DIP	SOIC	D2PAK	SOIC	D2PAK
package instruction	-	TO-220, ZIP5,.15,.2,67TB	TO-220, 5 PIN	-	DIP, DIP8,.3	SOIC-14	TO-263, SMSIP5H,.6,67TB	SOIC-14	TO-263, SMSIP5H,.6,67TB
Contacts	-	5	5	-	8	14	5	14	5
Manufacturer packaging code	-	314K-01	314D-04	-	626-05	751A-03	936F-01	751A-03	936F-01
Reach Compliance Code	-	_compli	not_compliant	-	_compli	not_compliant	not_compliant	not_compliant	not_compliant
ECCN code	-	EAR99	EAR99	-	EAR99	EAR99	EAR99	EAR99	EAR99
Adjustability	-	FIXED	FIXED	-	FIXED	FIXED	-	FIXED	FIXED
Maximum drop-back voltage 1	-	1.5 V	1.5 V	-	1.5 V	1.5 V	-	1.5 V	1.5 V
Nominal dropback voltage 1	-	1 V	1 V	-	1 V	1 V	-	1 V	1 V
Maximum absolute input voltage	-	26 V	26 V	-	26 V	26 V	-	26 V	26 V
Maximum input voltage	-	26 V	26 V	-	26 V	26 V	-	26 V	26 V
Minimum input voltage	-	7 V	7 V	-	7 V	7 V	-	7 V	7 V
JESD-30 code	-	R-PSFM-T5	R-PSFM-T5	-	R-PDIP-T8	R-PDSO-G14	-	R-PDSO-G14	R-PSSO-G5
JESD-609 code	-	e0	e0	-	e0	e0	-	e0	e0
Maximum grid adjustment rate	-	0.05%	0.05%	-	0.05%	0.05%	-	0.05%	0.05%
Maximum load regulation	-	0.05%	0.05%	-	0.05%	0.05%	-	0.05%	0.05%
Number of functions	-	1	1	-	1	1	-	1	1
Output times	-	1	1	-	1	1	-	1	1
Number of terminals	-	5	5	-	8	14	-	14	5
Working temperatureTJ-Max	-	150 °C	150 °C	-	150 °C	150 °C	-	150 °C	150 °C
Maximum operating temperature	-	125 °C	125 °C	-	125 °C	125 °C	-	125 °C	125 °C
Minimum operating temperature	-	-40 °C	-40 °C	-	-40 °C	-40 °C	-	-40 °C	-40 °C
Maximum output current 1	-	0.3 A	0.3 A	-	0.3 A	0.3 A	-	0.3 A	0.3 A
Maximum output voltage 1	-	5.2 V	5.2 V	-	5.2 V	5.2 V	-	5.2 V	5.2 V
Minimum output voltage 1	-	4.8 V	4.8 V	-	4.8 V	4.8 V	-	4.8 V	4.8 V
Nominal output voltage 1	-	5 V	5 V	-	5 V	5 V	-	5 V	5 V
Package body material	-	PLASTIC/EPOXY	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	-	TO-220	-	-	DIP	SOP	-	SOP	TO-263
Encapsulate equivalent code	-	ZIP5,.15,.2,67TB	SIP5,.1,67TB	-	DIP8,.3	SOP14,.25	-	SOP14,.25	SMSIP5H,.6,67TB
Package shape	-	RECTANGULAR	RECTANGULAR	-	RECTANGULAR	RECTANGULAR	-	RECTANGULAR	RECTANGULAR
Package form	-	FLANGE MOUNT	FLANGE MOUNT	-	IN-LINE	SMALL OUTLINE	-	SMALL OUTLINE	SMALL OUTLINE
Certification status	-	Not Qualified	Not Qualified	-	Not Qualified	Not Qualified	-	Not Qualified	Not Qualified
Regulator type	-	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	-	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	-	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
surface mount	-	NO	NO	-	NO	YES	-	YES	YES
technology	-	BIPOLAR	BIPOLAR	-	BIPOLAR	BIPOLAR	-	BIPOLAR	BIPOLAR
Terminal surface	-	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	-	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	-	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	-	THROUGH-HOLE	THROUGH-HOLE	-	THROUGH-HOLE	GULL WING	-	GULL WING	GULL WING
Terminal pitch	-	1.7 mm	1.7 mm	-	2.54 mm	1.27 mm	-	1.27 mm	1.7 mm
Terminal location	-	SINGLE	SINGLE	-	DUAL	DUAL	-	DUAL	SINGLE
Maximum voltage tolerance	-	4%	4%	-	4%	4%	-	4%	4%
Base Number Matches	-	1	1	-	-	1	1	1	1
Maker	-	-	ON Semiconductor	-	ON Semiconductor	ON Semiconductor	ON Semiconductor	ON Semiconductor	ON Semiconductor

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