onsemi LM7812CT.
Obsolete
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Distribuidores autorizados
Distribuidores de estoque não autorizados
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Cadeia de suprimentos
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: 4 months ago)
Peças relacionadas
onsemiMC7812ABTG
Linear Voltage Regulator, 1 A, 5 to 24 V, Positive Vout: 12.0 V; TJ = -40°C to +125°C
Descrições
Descrições de onsemi LM7812CT. fornecidas pelos seus distribuidores.
LM78XX Series 12 V Fixed Output 1 A 3-Terminal LDO Voltage Regulator - TO-220
ON SEMICONDUCTOR - LM7812CT - LINEAR VOLTAGE REGULATOR, 12V, TO-220-3
Standard Regulator Neg -1.2V to -37V 1.5A 3-Pin(3+Tab) TO-220 Tube
Linear Voltage Regulator, 12V, To-220-3; Fixed Output Voltage Nom.:12V; Adjustable Output Voltage Min:-; Adjustable Output Voltage Max:-; Input Voltage Min:19V; Input Voltage Max:35V; Product Range:7812 Voltage Regulators; Msl:- Rohs Compliant: Yes
V REG, 14.5V TO 35V, TO-220; Primary Input Voltage:19V; Output Voltage Fixed:12V; Dropout Voltage Vdo:2V; No. of Outputs:1; No. of Pins:3; Output Current:1A; Voltage Regulator Case Style:TO-220; Operating Temperature Range:-40°C to +125°C; SVHC:No SVHC (19-Dec-2011); Accuracy %:4%; Base Number:7812; Input Voltage Max:35V; Output Current Max:1A; Output Voltage:12.5V; Output Voltage Max:12.5V; Output Voltage Min:11.5V; Package / Case:TO-220; Supply Voltage Max:40V; Supply Voltage Min:14.5V; Termination Type:Through Hole; Voltage Regulator Type:LDO Fixed Positive
The LM78XX series of three terminal positive regulators are available in the TO-220 package and with several fixed output voltages, making them useful in a wide range of applications. Each type employs internal current limiting, thermal shut down and safe operating area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 1A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages and currents.
Nomes alternativos do fabricante
onsemi possui diversas marcas em todo o mundo que os distribuidores podem usar como nomes alternativos. onsemi também pode ser conhecido(a) pelos seguintes nomes:
- 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
Especificações técnicas
Physical
Case/PackageTO-220
Contact PlatingTin
MountThrough Hole
Number of Pins3
Number of Terminals3
Weight1.214 g
Technical
Accuracy4 %
Dropout Voltage2 V
Max Input Voltage30 V
Max Junction Temperature (Tj)125 °C
Max Operating Temperature125 °C
Max Output Current1 A
Max Supply Voltage35 V
Min Input Voltage14.5 V
Min Operating Temperature-40 °C
Min Output Voltage12 V
Nominal Output Voltage12 V
Nominal Supply Current5.1 mA
Number of Circuits1
Number of Outputs1
Number of Regulators1
Output Current1 A
Output TypeFixed
Output Voltage12 V
Output Voltage Accuracy4 %
PolarityPositive
Power Supply Rejection Ratio (PSRR)71 dB
Quiescent Current8 mA
Voltage Tolerance5 %
Dimensions
Height20.4 mm
Height - Seated (Max)19.55 mm
Length10.16 mm
Terminal Pitch2.54 mm
Width4.575 mm
Fichas técnicas e documentos
Baixe as fichas de dados e a documentação do fabricante para onsemi LM7812CT..
Conformidade
Classificação ambiental
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Declarações de conformidade