參數(shù)資料
型號(hào)： NCV7812BT
廠商： ON SEMICONDUCTOR
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
中文描述： 12 V FIXED POSITIVE REGULATOR, SFM3
封裝： TO-220, 3 PIN
文件頁(yè)數(shù)： 22/32頁(yè)
文件大?。?/td> 234K
代理商： NCV7812BT
MC7800, MC7800A, NCV7805
http://onsemi.com
22
DEFINITIONS
Line Regulation
The change in output voltage for a
change in the input voltage. The measurement is made under
conditions of low dissipation or by using pulse techniques
such that the average chip temperature is not significantly
affected.
Load Regulation
The change in output voltage for a
change in load current at constant chip temperature.
Maximum Power Dissipation
The maximum total
device dissipation for which the regulator will operate
within specifications.
Quiescent Current
That part of the input current that is
not delivered to the load.
Output Noise Voltage
The rms ac voltage at the output,
with constant load and no input ripple, measured over a
specified frequency range.
Long Term Stability
Output voltage stability under
accelerated life test conditions with the maximum rated
voltage listed in the devices’ electrical characteristics and
maximum power dissipation.
ORDERING INFORMATION
Device
Nominal Voltage
Operating
Temperature Range
Package
Shipping
MC7805ABD2T
5.0 V
T = 40
°
C to +125
°
C
D
2
PAK
50 Units /Rail
MC7805ABD2TG
D
2
PAK
(Pbfree)
50 Units /Rail
MC7805ABD2TR4
D
2
PAK
800 / Tape & Reel
MC7805ABD2TR4G
D
2
PAK
(Pbfree)
800 / Tape & Reel
MC7805ABT
TO 220
50 Units /Rail
MC7805ABTG
TO 220
(Pbfree)
50 Units /Rail
MC7805ACD2T
T = 0
°
C to +125
°
C
D
2
PAK
50 Units /Rail
MC7805ACD2TG
D
2
PAK
(Pbfree)
50 Units /Rail
MC7805ACD2TR4
D
2
PAK
800 / Tape & Reel
MC7805ACD2TR4G
D
2
PAK
(Pbfree)
800 / Tape & Reel
MC7805ACT
TO 220
50 Units /Rail
MC7805ACTG
TO 220
(Pbfree)
50 Units /Rail
MC7805BD2T
T = 40
°
C to +125
°
C
D
2
PAK
50 Units /Rail
MC7805BD2TG
D
2
PAK
(Pbfree)
50 Units /Rail
MC7805BD2TR4
D
2
PAK
800 / Tape & Reel
MC7805BD2TR4G
D
2
PAK
(Pbfree)
800 / Tape & Reel
MC7805BDT
DPAK
75 Units / Rail
MC7805BDTG
DPAK
(Pbfree)
75 Units / Rail
MC7805BDTRK
DPAK
2500 / Tape & Reel
MC7805BDTRKG
DPAK
(Pbfree)
2500 / Tape & Reel
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifi-
cations Brochure, BRD8011/D.
*NCV devices: T
low
= 40
°
C, T
high
= +125
°
C. Guaranteed by design. NCV prefix is for automotive and other applications requiring site and
change control.
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