备用零件
Price @ 1000
$ 1.335
$ 1.23
Stock
815,423
1,845,890
Authorized Distributors
6
6
Case/Package
SOP
SOP
Number of Pins
8
8
Number of Outputs
1
1
Max Output Current
2.25 A
2.25 A
Switching Frequency
275 kHz
275 kHz
Min Input Voltage
4.4 V
4.4 V
Max Input Voltage
36 V
36 V
Min Output Voltage
1.235 V
1.235 V
Max Output Voltage
36 V
36 V
Efficiency
90 %
90 %
Synchronous Rectifier
No
No
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 L5970D 的描述。
L5970D Series 36 V 1 A Step Down Monolithic Power Switching Regulator - SOIC-8
STMicroelectronics Buck Converter Chip, Max Out 35V 1A, Max In 36V, Adjustable Output
Up to 1 A step down switching regulator
Conv DC-DC 4.4V to 36V Synchronous Step Down Single-Out 1.2V to 35V 1A 8-Pin SO N Tube
PWR SPLY FUNC, REGULATOR, LDO, SWITCHING, SO-8,VS 12V, IS 2.5MA, PD 0.75W, VO 35V
DC/DC Switching Regulator, Adjustable, Synchronous Buck (Step Down), Single Output, 1.2 V to 35 V, 1 A, 250 kHz, 8 Pins, SOIC
Ic, Buck Reg, Smd, 5970, Soic8; |Stmicroelectronics L5970D
STMICROELECTRONICS L5970D DC-DC Switching Buck (Step Down) Regulator, Adjustable, 4.4V-36Vin, 1.2V-35Vout, 1Aout, SOIC-8
L5970 Tube Nickel/Palladium/Gold (Ni/Pd/Au) ACTIVE (Last Updated: 7months ago) DC to DC switching regulator 12V 4mm 1A 250kHz
IC, BUCK REG, SMD, 5970, SOIC8; Topology: Buck (Step Down); Input Voltage Min: 4.4V; Input Voltage Max: 36V; No. of Outputs: 1Outputs; DC / DC Converter IC Case: SOIC; No. of Pins: 8Pins; Output Current: 1A; Output Voltage Min:
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/PackageSOP
MountSurface Mount
Number of Pins8
Number of Terminals8
Weight506.605978 mg
Technical
Efficiency90 %
Frequency250 kHz
Max Input Voltage36 V
Max Operating Temperature125 °C
Max Output Current2.25 A
Max Output Voltage36 V
Max Switching Frequency280 kHz
Min Input Voltage4.4 V
Min Operating Temperature-40 °C
Min Output Voltage1.235 V
Nominal Input Voltage12 V
Number of Channels1
Number of Circuits1
Number of Outputs1
Output Current1 A
Output TypeAdjustable
Output Voltage35 V
PackagingCut Tape
Quiescent Current2.5 mA
Reference Voltage3.3 V
Schedule B8542390000
Switching Frequency275 kHz
Synchronous RectifierNo
Temperature GradeAutomotive
TopologyBuck
Dimensions
Height1.25 mm
Height - Seated (Max)1.75 mm
Length4.9 mm
Terminal Pitch1.27 mm
Width3.9 mm