备用零件
Price @ 1000
$ 0.32
$ 0.259
$ 0.259
Stock
241,005
554,666
554,666
Authorized Distributors
4
6
6
Case/Package
TO-220
TO-220
TO-220
Number of Pins
3
3
3
Number of Outputs
1
1
1
Max Output Current
-
1 A
1 A
Min Input Voltage
14.5 V
14.5 V
14.5 V
Max Input Voltage
30 V
30 V
30 V
Min Output Voltage
-
-12 V
-12 V
Max Output Voltage
-
-
-
Accuracy
4 %
4 %
4 %
Dropout Voltage
2 V
1.3 V
1.3 V
Power Supply Rejection Ratio (PSRR)
-
61 dB
61 dB
供应链
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1978-03-22
Lifecycle StatusObsolete (Last Updated: 5 months ago)
LTB Date2008-06-30
LTD Date2008-12-31
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描述
由其分销商提供的 onsemi MC7912CT 的描述。
LDO Regulator Neg -12V 1A 3-Pin(3+Tab) TO-220 Rail
1.0 A Negative Voltage Regulators | IC REG LINEAR -12V 1A TO220AB
61dB(120Hz) Fixed 1A 1 12V 14.5V 12V 35V 1.3V@ 1A (Typ) 240mV 240mV TO-220 9.28mm
IC, V REG -12V, 7912, TO-220-3; Fixed Output Voltage Nom.: -12V; Adjustable Output Voltage Min: -; Adjustable Output Voltage Max: -; Input Voltage Min: -35V; Input Voltage Max: -35V; Product Range: -12V 1A LDO Voltage Regulato
Voltage Regulator IC; Output Current:1A; Output Voltage:12V; Package/Case:3-TO-220; Supply Voltage Max:35V; Current Rating:1A; Leaded Process Compatible:No; Output Voltage Max:-12V; Peak Reflow Compatible (260 C):No RoHS Compliant: No
制造商别名
onsemi 在全球拥有多个品牌，分销商可将其用作替代名称。onsemi 也可称为以下名称：
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
技术规格
Physical
Case/PackageTO-220
MountThrough Hole
Number of Pins3
Number of Terminals3
Technical
Accuracy4 %
Current Rating1 A
Dropout Voltage2 V
Max Input Voltage30 V
Max Junction Temperature (Tj)125 °C
Max Operating Temperature125 °C
Min Input Voltage14.5 V
Min Operating Temperature0 °C
Number of Circuits1
Number of Outputs1
Number of Regulators1
Output Current1 A
Output TypeFixed
Output Voltage-12 V
Output Voltage Accuracy4 %
PackagingBulk
PolarityNegative
Quiescent Current6 mA
Voltage Tolerance4 %
Dimensions
Terminal Pitch2.54 mm