备用零件
Price @ 1000
$ 0.243
$ 0.969
$ 0.969
Stock
5,172,808
256,332
256,332
Authorized Distributors
6
2
2
Case/Package
TO-220
TO-220
TO-220
Number of Pins
3
3
3
Number of Outputs
1
1
1
Max Output Current
1.5 A
1 A
1 A
Min Input Voltage
14.5 V
-
-
Max Input Voltage
25 V
35 V
35 V
Min Output Voltage
12 V
-
-
Max Output Voltage
-
-
-
Accuracy
-
2 %
2 %
Dropout Voltage
2 V
2 V
2 V
Power Supply Rejection Ratio (PSRR)
55 dB
-
-
供应链
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Lifecycle StatusProduction (Last Updated: 3 weeks ago)
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描述
由其分销商提供的 STMicroelectronics L7812CV 的描述。
Linear Voltage Regulator, Fixed, Positive Output, 35 V, 12 V, 1.5 A, 3 Pins, TO-220
55dB@(120Hz) 1.5A Fixed 12V Positive 35V TO-220 Linear Voltage Regulators (LDO) ROHS
PWR SPLY FUNC, VOLTAGE REGULATOR, POSITIVE VOLTAGE OUT, TO-220,IS 8MA, VO 12V, VI 19V
Voltage Regulator; linear; fixed; Vout: 12V; Vin: 14-35V; Vd: 2V; 2%; 1.5A; 0+125 deg.C; THT; TO220
L7812 Series 1.5 A 12 V Three Terminal Positive Voltage Regulator - TO-220
Standard Regulator Pos 12V 1.5A 3-Pin (3+Tab) TO-220 Tube
POSITIVE VOLTAGE REGULATOR IC Fixed Positive Standard Regulator, 12VBIPolar, PSFM3
Voltage regulator, 12 VDC, 1.5 A, positive, TO-220, L7812CV
IC, V REG +12V, 7812, TO-220-3; Primary Input Voltage:19V; Output Voltage Fixed:12V; Dropout Voltage Vdo:2V; No. of Pins:3; Output Current:1.5A; Voltage Regulator Case Style:TO-220; Operating Temperature Range:0°C to +150°C; SVHC:No SVHC (20-Jun-2011); Base Number:7812; Device Marking:L7812CV; IC Generic Number:7812; Input Voltage Max:35V; Input Voltage Min:14V; No. of Outputs:1; Operating Temperature Max:150°C; Operating Temperature Min:0°C; Operating Voltage Tolerance +:4%; Output Current Max:1.5A; Output Voltage:12V; Output Voltage Max:12V; Package / Case:TO-220; Supply Voltage Max:27V; Supply Voltage Min:18.5V; Termination Type:Through Hole; Voltage:12V; Voltage Regulator Type:Positive Fixed
制造商别名
STMicroelectronics 在全球拥有多个品牌，分销商可将其用作替代名称。STMicroelectronics 也可称为以下名称：
- ST MICRO
- STM
- SGS
- SGS THOMSON
- INMOS
- STMICROE
- STMICROEL
- STMICR
- ST MIC
- ST MICROELECTRONIC
- SGS THOMPSON
- SESCOSEM
- STMICROELECT
- ST8
- STMICROELECTRON
- WAFERSCALE
- SGS-ATES
- ST MICROELECTRONICS SEMI
- ST/SGS
- ST MICROELECTRO
- SGST
- THOMS
- STMICROELE
- WAFERSCALE INTEGRATION INC
- SGS-Thomson Microelectronics
- ST Microeletronics
技术规格
Physical
Case/PackageTO-220
Contact PlatingTin
MountThrough Hole
Number of Pins3
Number of Terminals3
Weight2.299997 g
Technical
Dropout Voltage2 V
Max Input Voltage25 V
Max Junction Temperature (Tj)125 °C
Max Operating Temperature125 °C
Max Output Current1.5 A
Min Input Voltage14.5 V
Min Operating Temperature-40 °C
Min Output Voltage12 V
Nominal Output Voltage12 V
Number of Channels1
Number of Circuits1
Number of Outputs1
Number of Regulators1
Output Current1.5 A
Output TypeFixed
Output Voltage12 V
PolarityPositive
Power Supply Rejection Ratio (PSRR)55 dB
Quiescent Current8 mA
Schedule B8542390000
Tolerance5 %
Voltage Tolerance4 %
Dimensions
Height9.15 mm
Height - Seated (Max)19.68 mm
Length10.2 mm
Terminal Pitch2.54 mm
Width4.5 mm