CS8122YTVA5 ON Semiconductor, CS8122YTVA5 Datasheet

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CS8122YTVA5

Manufacturer Part Number
CS8122YTVA5
Description
IC REG LDO LIN 750MA 5V TO220-5
Manufacturer
ON Semiconductor
Datasheet

Specifications of CS8122YTVA5

Regulator Topology
Positive Fixed
Voltage - Output
5V
Voltage - Input
6 ~ 26 V
Voltage - Dropout (typical)
0.35V @ 500mA
Number Of Regulators
1
Current - Output
500mA
Current - Limit (min)
750mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Through Hole
Package / Case
TO-220-5 (Bent and Staggered Leads)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
CS8122YTVA5OS

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CS8122YTVA5
Manufacturer:
ST
Quantity:
20 000
CS8122
2.0
Dropout Linear Regulator
with Delayed RESET
in excess of 750 mA. The RESET’s delay time is externally
programmed using a discrete RC network. During power up, or when
the output goes out of regulation, the RESET lead remains in the low
state for the duration of the delay. This function is independent of the
input voltage and will function correctly as long as the output voltage
remains at or above 1.0 V. Hysteresis is included in the Delay and the
RESET comparators to improve noise immunity. A latching discharge
circuit is used to discharge the delay capacitor when it is triggered by a
brief fault condition.
reverse battery, overvoltage, short circuit and thermal runaway
conditions. The regulator is protected against voltage transients ranging
from −50 V to +40 V. Short circuit current is limited to 1.2 A (typ).
features a tighter tolerance on its output voltage (2.0% vs. 4.0%).
copper tab can be connected to a heat sink if necessary.
Features
*For additional information on our Pb−Free strategy and soldering details, please
© Semiconductor Components Industries, LLC, 2006
June, 2006 − Rev. 7
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
The CS8122 is a precision 5.0 V linear regulator capable of sourcing
The regulator is protected against a variety of fault conditions: i.e.
The CS8122 is an improved replacement for the CS8126 and
The CS8122 is packaged in a 5 lead TO−220 with copper tab. The
5.0 V ±2.0% Regulated Output
Low Dropout Voltage (0.6 V @ 0.5 A)
750 mA Output Current Capability
Externally Programmed RESET Delay
Fault Protection
Pb−Free Packages are Available*
Reverse Battery
60 V Load Dump
−50 V Reverse Transient
Short Circuit
Thermal Shutdown
%
5.0 V, 750 mA Low
1
See detailed ordering and shipping information in the package
dimensions section on page 8 of this data sheet.
See general marking information in the device marking
section on page 2 of this data sheet.
1
TO−220 5−LEAD
DEVICE MARKING INFORMATION
1
1
ORDERING INFORMATION
1
5
PIN CONNECTIONS
http://onsemi.com
5
Publication Order Number:
Pin 1. V
TVA SUFFIX
THA SUFFIX
CASE 314D
CASE 314K
FIVE LEAD
FIVE LEAD
CASE 314A
FIVE LEAD
T SUFFIX
TO−220
TO−220
TO−220
2.V
3. GND
4. Delay
5. RESET
OUT
IN
CS8122/D

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CS8122YTVA5 Summary of contents

Page 1

... Short Circuit − Thermal Shutdown • Pb−Free Packages are Available* *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. © Semiconductor Components Industries, LLC, 2006 June, 2006 − Rev. 7 http://onsemi.com 1 ...

Page 2

CASE 314D CS8122 AWLYWWG 1 Regulated Supply Pre−Regulator for Circuit Bias Bandgap Reference Charge Current Generator Thermal Shutdown Latching Discharge Delay Q − VDISC GND CS8122 MARKING DIAGRAMS TO−220 5−LEAD CASE 314K CS 8122 AWLYWWG 1 Over Voltage Shutdown Error ...

Page 3

ABSOLUTE MAXIMUM RATINGS Input Operating Range Power Dissipation Peak Transient Voltage (46 V Load Dump @ V Output Current Electrostatic Discharge (Human Body Model) Junction Temperature Storage Temperature Range Lead Temperature Soldering Stresses exceeding Maximum Ratings may damage the device. ...

Page 4

PACKAGE LEAD DESCRIPTION PACKAGE LEAD # TO−220 5 LEAD LEAD SYMBOL TYPICAL PERFORMANCE CHARACTERISTICS LOAD 125° 25°C 10 −40° ...

Page 5

TYPICAL PERFORMANCE CHARACTERISTICS 100 6− TEMP = 25° −20 −40 TEMP = 125°C −60 −80 −100 0 100 200 300 400 500 Output Current (mA) Figure 6. Line Regulation vs. Output ...

Page 6

V OUT RT(ON) V RT(OFF) RESET ( DELAY DC(HI) V DC(LO) The CS8122 RESET function, has hysteresis on both the reset and delay comparators, a latching Delay capacitor discharge circuit, and operates ...

Page 7

STABILITY CONSIDERATIONS The output or compensation capacitor, C determine three main characteristics of a linear regulator: start−up delay, load transient response and loop stability. The capacitor value and type should be based on cost, availability, size and temperature constraints. A ...

Page 8

... R . qJA R qJA + R qJC ) R qCS ) R qSA ORDERING INFORMATION Device CS8122YT5 CS8122YT5G CS8122YTVA5 CS8122YTVA5G CS8122YTHA5 CS8122YTHA5G CS8122 where the junction−to−case thermal resistance, qJC R = the case−to−heatsink thermal resistance, and qCS R = the heatsink− ...

Page 9

B −Q− DETAIL A− 0.356 (0.014 −Q− 0.356 (0.014 ...

Page 10

... Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada Fax: 303− ...

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