备用零件
Price @ 1000
$ 0.385
$ 0.322
$ 0.322
Stock
3,808,863
2,713,382
2,713,382
Authorized Distributors
6
6
6
Case/Package
D2PAK
TO-263
TO-263
Number of Pins
3
3
3
Number of Outputs
1
1
1
Max Output Current
1.5 A
1.5 A
1.5 A
Min Input Voltage
3 V
4.2 V
4.2 V
Max Input Voltage
40 V
40 V
40 V
Min Output Voltage
1.2 V
1.2 V
1.2 V
Max Output Voltage
37 V
37 V
37 V
Accuracy
-
-
-
Dropout Voltage
-
2.25 V
2.25 V
Power Supply Rejection Ratio (PSRR)
80 dB
80 dB
80 dB
供应链
Country of OriginMainland China
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1980-01-04
Lifecycle StatusProduction (Last Updated: 8 months ago)
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描述
由其分销商提供的 STMicroelectronics LM317D2T-TR 的描述。
Standard Regulator Pos 1.2V to 37V 0.4A 3-Pin(2+Tab) D2PAK T/R
Linear Voltage Regulator, Adjustable, Positive, 3 V to 40 V, 1.2 V to 37 V, 1.5 A, 3 Pins, TO-263 (D2PAK)
LM317 Series 1.2 V 1.5 A Positive Adjustable Voltage Regulator - D2PAK
LDO Regulators; LM317D2T-TR; STMICROELECTRONICS; 1.5 A; Adjustable; 1; 37 V
Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, PSSO2
80dB@(120Hz) 1.5A Adjustable 1.2V~37V Positive 40V TO-263 Linear Voltage Regulators (LDO) ROHS
IC REG LINEAR POS ADJ 1.5A D2PAK
Output Voltage Min. V = 1.2 / Output Voltage Max. V = 37 / Output Current A = 2.2 / Polarity = Positive / Load Regulation % = 0.3 / Line Regulation % = 0.02 / Supply Voltage Min. V = 3 / Supply Voltage Max. V = 40 / Operating Temperature Min. °C = 0 / Operating Temperature Max. °C = 125 / Package Type = D2PAK-3 / Pins = 3 / Mounting Type = SMD / Packaging = Tape & Reel / Length mm = 15.8 / Width mm = 10.4 / Height mm = 4.6
IC, VOLT REG, 1.2V-37V, DPAK-3; Fixed Output Voltage Nom.: -; Adjustable Output Voltage Min: 1.2V; Adjustable Output Voltage Max: 37V; Input Voltage Min: 3V; Input Voltage Max: 40V; Product Range: -; Output Current: 2.2A; Output Type: Adjustable; Linear Regulator Case Style: TO-263; No. of Pins: 3Pins; Operating Temperature Min: 0°C; Operating Temperature Max: 125°C; Automotive Qualification Standard: -; MSL: MSL 1 - Unlimited; SVHC: No SVHC (17-Dec-2015); No. of Outputs: 1Outputs; Operating Temperature Range: 0°C to +125°C; Output Voltage Max: 37V; Output Voltage Min: 1.2V; Primary Input Voltage: 40V
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/PackageD2PAK
Contact PlatingTin
MountSurface Mount
Number of Pins3
Number of Terminals2
Weight2.012816 mg
Technical
Max Input Voltage40 V
Max Junction Temperature (Tj)125 °C
Max Operating Temperature125 °C
Max Output Current1.5 A
Max Output Voltage37 V
Min Input Voltage3 V
Min Operating Temperature0 °C
Min Output Voltage1.2 V
Number of Channels1
Number of Circuits1
Number of Outputs1
Number of Regulators1
Output Current1.5 A
Output TypeAdjustable
Output Voltage37 V
PackagingCut Tape
PolarityPositive
Power Supply Rejection Ratio (PSRR)80 dB
Reference Voltage1.3 V
Schedule B8542390000
Dimensions
Height4.57 mm
Height - Seated (Max)4.83 mm
Length10.2 mm
Terminal Pitch2.54 mm
Width9.15 mm