onsemi LM7905CT
$ 1.204
Obsolete
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 1.204
$ 0.272
$ 0.272
Stock
301,494
565,268
565,268
Authorized Distributors
2
6
6
Case/Package
TO-220-3
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
7 V
7 V
7 V
Max Input Voltage
25 V
25 V
25 V
Min Output Voltage
-
-
-
Max Output Voltage
-
-
-
Accuracy
4 %
4 %
4 %
Dropout Voltage
2 V
1.3 V
1.3 V
Power Supply Rejection Ratio (PSRR)
60 dB
70 dB
70 dB
Supply Chain
Country of OriginMainland China
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1978-03-22
Lifecycle StatusObsolete (Last Updated: 7 months ago)
Related Parts
onsemiMC7812ABTG
Linear Voltage Regulator, 1 A, 5 to 24 V, Positive Vout: 12.0 V; TJ = -40°C to +125°C
STMicroelectronicsL78M15CV-DG
L78M Series Positive Fixed 1 Output 500 mA Linear Voltage Regulator IC -TO-220
Descriptions
Descriptions of onsemi LM7905CT provided by its distributors.
LM7905 Series -5 V 1 A 3-Terminal Negative Voltage Regulator - TO-220-3
Standard Regulator Neg -5V 2.2A 3-Pin(3+Tab) TO-220AB Rail
VOLTAGE REGULATOR, NEGATIVE; TO-220; -5 V (TYP.); -25 V (MAX.); 0.5 MA (MAX.)
60dB(120Hz) 6mA Negative Fixed 1A 1 5V 7V 5V 35V 2V@1A(Typ) 100mV 100mV TO-220-3 TH 9.4mm H
FAIRCHILD SEMICONDUCTOR LM7905CT Linear Voltage Regulator, 7905, Fixed, Negative Voltage, -30V To -10V In, -5V And 1A Out, TO-220-3
Linear Voltage Regulator IC; Voltage Regulator Type:Fixed Linear; Input Voltage Primary Max:-25V; Output Voltage Max:-5V; Output Current Max:1A; Dropout Voltage, Vdo:2V; Voltage Tolerance ±:0.04%; No. of Outputs:1 ;RoHS Compliant: Yes
IC, V REG, -5V; Fixed Output Voltage Nom.: -5V; Adjustable Output Voltage Min: -; Adjustable Output Voltage Max: -; Input Voltage Min: -30V; Input Voltage Max: -10V; Product Range: 7905 Voltage Regulators; Output Current: 1A; O
The KA79XX / KA79XXA / LM79XX series of three-terminal negative regulators are available in a TO-220 package with several fixed output voltages, making them useful in a wide range of applications. Each type employs internal current limiting, thermal shutdown, and safe operating area protection.
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON Semiconductor / Fairchild
- ON SEMICOND
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- onsemi / Fairchild
- ON SEMICONDUCTOR CORP
- 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
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageTO-220-3
Contact PlatingTin
MountThrough Hole
Number of Pins3
Number of Terminals3
Weight1.214 g
Technical
Accuracy4 %
Current Rating1 A
Dropout Voltage2 V
Max Input Voltage25 V
Max Junction Temperature (Tj)125 °C
Max Operating Temperature125 °C
Min Input Voltage7 V
Min Operating Temperature0 °C
Number of Circuits1
Number of Outputs1
Number of Regulators1
Output Current1 A
Output TypeFixed
Output Voltage-5 V
Output Voltage Accuracy4 %
PackagingBulk
PolarityNegative
Power Supply Rejection Ratio (PSRR)60 dB
Quiescent Current6 mA
Voltage Tolerance5 %
Dimensions
Height6.35 mm
Height - Seated (Max)4.7 mm
Length14.986 mm
Terminal Pitch2.54 mm
Width10.16 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCAffected
RoHSCompliant
Compliance Statements