MC7905CT
THRU
MC7912CT
Three-Terminal
Negative Voltage
Regulators
Features
Maximum Ratings @ TA=25OC, Unless Otherwise Noted
Parameter Symbol Value Unit
Input Voltage VI-35 V
Operating Temperature OPR 0---125 oC
Storage Temperature Range TSTG -55---150 oC
-4.8V -5.0V -5.2V Tj=25oC
Output
Voltage V0-4.75V -5.25V -7VЉV1Љ-20V,
5mAЉIOЉ1.0A,
PD<=15W
15mV 100mV
5mAЉIOЉ1.5A,
Tj=25oC,Load
Regulation ϦVo 5.0mV 50mV
250mAЉIOЉ750mA,
Tj=25oC
Line
regulation ϦVo12.5mv
4.0mV 50mV
15mV -7VЉV1Љ-25V, Tj=25oC
-8VЉV1Љ-12V, Tj=25oC
Quiescent
Current Iq1.5mA 2.0mA Tj=25oC, IO=0
Quiescent
Current
Change ϦIq0.5mA
0.5mA -7VЉV1Љ-25V
5mAЉIoЉ1.0A
Output Noise
Voltage VN 120µV f=120Hz
Ripple
Rejection RR 54dB 60dB -8VЉV1Љ-18V
f=120Hz, Tj=25oC
Dropout
Voltage Vd 1.1V IO=1.0A, Tj=25oC
Peak Output
Current Iopeak 2.1A Tj=25oC
Temperature
Coefficient of
Output
voltage
ϦVO/
ϦTj -0.4mV/oC0oCЉTjЉ125oC,
IO=5mA
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Revision: B 2011/06/01
TO-220
TM
Micro Commercial Components
x Output current in excess of 1.0 Ampere
x Lead Free Finish/RoHS Compliant(Note 1) ("P" Suffix designates
RoHS Compliant. See ordering information)
x Internal short-circuit current limiting And Internal thermal shut down protection
x Safe operating area protection
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Range T
MC7905CT
Electrical Characteristics (Vi=10V, Io=500mA, OoC<Tj<125oC,
Ci=2.0uF, Co=1.0uF, Unless Otherwise Specified)
Parameter Sym Min Typ Max Test conditions
GR
B
Q
H
U
L
D
C
J
K
A
F
S
T
1
3
2
N
V
MIN MAX NOTE
A .560 .625 14.22 15.88
B .380 .420 9.65 10.67
C .140 .190 3.56 4.82
D .020 .045 0.51 1.14
F .139 .161 3.53 4.09 ∅
G .190 .110 2.29 2.79
H --- .250 --- 6.35
J .012 .025 0.30 0.64
K .500 .580 12.70 14.73
L .045 .060 1.14 1.52
N .190 .210 4.83 5.33
Q .100 .135 2.54 3.43
R .080 .115 2.04 2.92
S .045 .055 1.14 1.39
T .230 .270 5.84 6.86
U ----- .050 ----- 1.27
V .045 ----- 1.15 -----
DIMENSIONS
INCHES MM
DIM MIN MAX
PIN 1. GND
PIN 2. INPUT
PIN 3. OUTPUT
Notes:1.High Temperature Solder Exemption Applied, see EU Directive Annex 7.
• Epoxy meets UL 94 V-0 flammability rating
• Moisure Sensitivity Level 1
Mounting Torgue: 5 in-lbs Maximum
•
MC7906CT
Electrical Characteristics (Vi=11V, Io=500mA, OoC<Tj<125 oC, Ci=2.0uF, Co=1.0uF, Unless Otherwise Specified)
Parameter Sym Min Typ Max Test conditions
-5.75V -6.0V -6.25V Tj=25oC
Output Voltage V0-5.70V -6.30V -8VЉV1Љ-21V,
5mAЉIOЉ1.0A,
PD<=15W
15mV 160mV 5mAЉIOЉ1.5A, Tj=25oC,
Load Regulation ϦVo5.0mV 80mV
250mAЉIOЉ750mA, Tj=25oC
Line regulation ϦVo12.5mV
4.0mV 160mV
80mV -8.0VЉV1Љ-25V, Tj=25oC
-9VЉV1Љ-13V, Tj=25oC
Quiescent Current Iq1.5mA 2.0mA Tj=25oC, IO=0
Quiescent Current
Change ϦIq1.0mA
0.5mA -10.5VЉV1Љ-25V
5mAЉIoЉ1.0A
Output Noise Voltage VN200µV10HzЉfЉ100KHz Tj=25oC
Ripple Rejection RR 54dB 60dB f=120Hz
Dropout Voltage Vd1.1V IO=1.0A, Tj=25oC
Peak Output Current Iopeak 2.1A Tj=25oC
Temperature Coefficient of Output voltage ϦVO/ϦTj -0.5mV/oC0oCЉTjЉ125oC, IO=5mA
MC7908CT
Electrical Characteristics (Vi=14V, Io=500mA, OoC<Tj<125 oC, Ci=2.0uF, Co=1.0uF, Unless Otherwise Specified)
Parameter Sym Min Typ Max Test conditions
-7.70V -8.0V -8.30V Tj=25oC
Output Voltage V0-7.60V -8.40V -10.5VЉV1Љ-23V,
5mAЉIOЉ1.0A,
PD=15W
12mV 160mV
5mAЉIOЉ1.5A, Tj=25oC,
Load Regulation ϦVo 4.0mV 80mV 250mAЉIOЉ750mA, Tj=25oC
Line regulation ϦVo6.0mV
2.0mV 160mV
80mV -10.5VЉV1Љ-25V, Tj=25oC
-11VЉV1Љ-17V, Tj=25oC
Quiescent Current Iq2.2mA 4.5mA Tj=25oC, IO=0
Quiescent Current
Change ϦIq1.0mA
0.5mA -10.5VЉV1Љ-25V
5mAЉIoЉ1.0A
Output Noise Voltage VN52µV10HzЉfЉ100KHz Tj=25oC
Ripple Rejection RR 56dB 71dB f=120Hz
Dropout Voltage Vd2.0V IO=1.0A, Tj=25oC
Peak Output Current Iopeak 2.1A Tj=25oC
Temperature Coefficient of Output voltage ϦVO/ϦTj -0.6mV/oC0oCЉTjЉ125oC, IO=5mA
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Quiescent Current
Change ϦIq1.0mA
0.5mA -10.5VЉV1Љ-25V
5mAЉIoЉ1.0A
-10.5VЉV1Љ-25VTj=25oC
-9VЉV1Љ-13V, Tj=25oC
MC7909CT
Electrical Characteristics (Vi=15V, Io=500mA, O oC<Tj<125 oC, Ci=2.0uF, Co=1.0uF, Unless Otherwise Specified)
Parameter Sym Min Typ Max Test conditions
-8.70V -9.0V -9.30V Tj=25oC
Output Voltage V0-8.60V -9.40V -11.5VЉV1Љ-24V,
5mAЉIOЉ1.0A,
PD<=15W
12mV 180mV
5mAЉIOЉ1.5A, Tj=25oC,
Load Regulation ϦVo 4.0mV 90mV 250mAЉIOЉ750mA, Tj=25oC
Line regulation ϦVo10mV
5.0mV 180mV
90mV -11.5VЉV1Љ-26V, Tj=25oC
-12VЉV1Љ-18V, Tj=25oC
Quiescent Current Iq3.0mA 6.0mA Tj=25oC, IO=0
Quiescent Current
Change ϦIq1.0mA
0.5mA -11.5VЉV1Љ-26V
5mAЉIoЉ1.0A
Output Noise Voltage VN175µV10HzЉfЉ100KHz Tj=25oC
Ripple Rejection RR 54dB 60dB f=120Hz ,
Dropout Voltage Vd 1.1V IO=1.0A, Tj=25oC
Peak Output Current Iopeak 2.1A Tj=25oC
Temperature Coefficient of Output voltage ϦVO/ϦTj -0.6mV/oC0 oCЉTjЉ125 oC, IO=5mA
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Revision: B 2011/06/01
-11.5VЉV1Љ-26V, Tj=25oC
MC7912CT
Electrical Characteristics (Vi=19V, Io=500mA, O oC<Tj<125 oC, Ci=2.0uF, Co=1.0uF, Unless Otherwise Specified)
Parameter Sym Min Typ Max Test conditions
-11.50V -12V -12.50V Tj=25oC
Output Voltage V0-11.40V -12.60V -14.5VЉV1Љ-27V,
5mAЉIOЉ1.0A,
PD<=15W
15mV 200mV
5.0mAЉIOЉ1.5A, Tj=25oC,
Load Regulation ϦVo5.0mV 75mV
250mAЉIOЉ750mA, Tj=25oC
Line regulation ϦVo5.0mV
3.0mV 80mV
30mV -14.5VЉV1Љ-30V, Tj=25oC
-16VЉV1Љ-22V, Tj=25oC
Quiescent Current Iq2.0mA 3.0mA Tj=25oC, IO=0
Quiescent Current
Change ϦIq0.5mA
0.5mA -14.5VЉV1Љ-30V
5mAЉIoЉ1.0A
Output Noise Voltage VN300µV10HzЉfЉ100KHz Tj=25oC
Ripple Rejection RR 54dB 60dB f=120Hz
Dropout Voltage Vd1.1V IO=1.0A, Tj=25oC
Peak Output Current Iopeak 2.1A Tj=25oC
Temperature Coefficient of Output voltage ϦVO/ϦTj -0.8mV/oC0oCЉTjЉ125oC, IO=5mA
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Revision: B 2011/06/01
,-14.5VЉV1Љ-30V, Tj=25oC
79XXCT
Marking:
XX:05~12
MCC
MCC
Representation Schematic Diagram
MC7905CT thru MC7912CT
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Micro Commercial Components
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Revision: B 2011/06/01
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Revision: B 2011/06/01
Ordering Information :
***IMPORTANT NOTICE***
Micro Commercial Components Corp. reserves the right to make changes without further notice to any product herein to
make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components
Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it
convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all
risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are
represented on our website, harmless against all damages.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express written
approval of Micro Commercial Components Corporation.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage. MCC will not provide any warranty
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distributors.
Device Packing
Part Number-BP
Bulk;1Kpcs/Box