LM7905CT Fairchild Semiconductor, LM7905CT Datasheet
LM7905CT
Manufacturer Part Number
LM7905CT
Description
IC REG 1A -5V 4% 3 TERM TO-220
Manufacturer
Fairchild Semiconductor
Datasheet
1.LM7915CT.pdf
(15 pages)
Specifications of LM7905CT
Regulator Topology
Negative Fixed
Voltage - Output
-5V
Voltage - Input
Down to -35V
Voltage - Dropout (typical)
2V @ 1A
Number Of Regulators
1
Current - Output
1A
Operating Temperature
0°C ~ 125°C
Mounting Type
Through Hole
Package / Case
TO-220-3 (Straight Leads)
Polarity
Negative
Number Of Outputs
1
Output Type
Fixed
Output Voltage
- 5 V
Output Current
1 A
Line Regulation
100 mV
Load Regulation
100 mV
Dropout Voltage (max)
2 V
Input Voltage Max
- 35 V
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
0 C
Mounting Style
Through Hole
Voltage Regulation Accuracy
4 %
Primary Input Voltage
-10V
Output Voltage Fixed
-5V
Dropout Voltage Vdo
2V
No. Of Outputs
1
No. Of Pins
3
Operating Temperature Range
0°C To +125°C
Current Rating
1A
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
LM7905CTFS
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LM7905CT
Manufacturer:
NS
Quantity:
2 676
Company:
Part Number:
LM7905CT
Manufacturer:
VISHAY
Quantity:
30 000
Part Number:
LM7905CT
Manufacturer:
NS/国半
Quantity:
20 000
This is to inform you that a design and/or process change will be made to the following
product(s). This notification is for your information and concurrence.
If you require data or samples to qualify this change, please contact Fairchild Semiconductor
within 30 days of receipt of this notification.
Updated process quality documentation, such as FMEAs and Control Plans, are available for
viewing upon request.
If you have any questions concerning this change, please contact:
PCN Originator:
Name: Sun, Brian
E-mail: Brian.Sun@fairchildsemi.com
Phone:
Implementation of change:
Expected 1st Device Shipment Date: 2008/01/29
Earliest Year/Work Week of Changed Product: 0805
Change Type Description: Bond Wire Material Composition, Lead Frame Dimensions (Internal
and External)
Description of Change (From): Current TO-220 heatsink and die attach pad thickness of
1.30mm. Material composition of wire used for wire bonding process is gold (Au) wire and
copper (Cu) wire.
Description of Change (To): New TO-220 heatsink and die attach pad thickness will be
0.51mm. There is no change in heatsink and die attach pad material. Material composition of
wire used during wire bonding process will be copper (Cu). Conversion of heatsink thickness
will be done on a part by part basis starting WW05 of 2008 to prevent mixing of product with
different heat sink dimensions in shipments during the transition period.
Reason for Change : Enhancement of leadframe design to improve package mechanical
performance and support additional demand for various TO-220 products to improve our
service to customers. There is insignificant difference in product thermal performance.
Qual/REL Plan Numbers : Q20070208
Qualification :
Passed and meet the FSC rel performance requirement
Change From
DESIGN/PROCESS CHANGE NOTIFICATION -- FINAL
Technical Contact:
Name: LEE, SANGDO
E-mail: SANGDO.LEE@fairchildsemi.com
Phone: 86-512-6762-3311 ext 8671
Date Issued On : 2007/11/29
Date Created : 2007/11/15
PCN# : Q3073801-A
Pg. 1
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Datasheet:
LM7905CT Summary of contents
Page 1
... This is to inform you that a design and/or process change will be made to the following product(s). This notification is for your information and concurrence. If you require data or samples to qualify this change, please contact Fairchild Semiconductor within 30 days of receipt of this notification. Updated process quality documentation, such as FMEAs and Control Plans, are available for viewing upon request ...
Page 2
Change To Pg. 2 ...
Page 3
Results/Discussion Test: (Autoclave) Lot Device Q20070208AAACLV MC78T12CT Q20070208BAACLV KA350TU Q20070208CAACLV KSE13003TH2ATU Q20070208DAACLV KSE13009TU Q20070208EAACLV FJP5027RTU_F080 Test: (High Temperature Reverse Bias) Lot Device Q20070208CAHTRB KSE13003TH2ATU Q20070208DAHTRB KSE13009TU Q20070208EAHTRB FJP5027RTU_F080 Test: (High Temperature Storage Life) Lot Device Q20070208AAHTSL MC78T12CT Q20070208BAHTSL KA350TU Q20070208CAHTSL ...
Page 4
... Q20070208EATMCL1 FJP5027RTU_F080 Q20070208EATMCL1 FJP5027RTU_F080 Product Id Description : Affected FSIDs : 495219TU_F080 KSA473O KSA473YTU KSC1173YTU KSE13003TH1ATU LM317MT LM350T LM7805ECT LM7808ACT LM7809CT LM7812ACT LM7815CT LM7824ACT LM7905CT 0/77 168-HOURS 500-HOURS 0/77 0/77 0/77 0/77 0/77 0/77 0/77 0/77 0/77 0/77 100-CYCLES 500-CYCLES 0/77 0/77 0/77 0/77 ...