15815509278
取消

L4974A

  • L4974A
  • L4974A
L4974A
Switching Regulators
STMicroelectronics
L4974 Series 3.
-
Tube
-
TYPEDESCRIPTION
Topology:Buck
Input Voltage:15V to 50V
Output Current-Max:3.5A
Output Type:Adjustable
Switching Frequency-Max:200kHz
Operating Temp Range:-40°C to +150°C
Duty Cycle-Max:90%
Efficiency:90%
No. of Outputs:1
Quiescent Current:19mA
Storage Temperature Range:-40°C to +150°C
Load Regulation:25mV
Package Style: POWERDIP-20
Mounting Method:Through Hole
PDF(1)

20

136.5555

2731.11

80

117.9847

9438.776

200

114.3961

22879.22

500

110.9394

55469.7

800

109.216

87372.8

Analog Devices Inc.
IC REG CONV ENERGY 1OUT 12MSOP
STMicroelectronics
IC REG BUCK BST ADJ 1.5A 8SO
Efinix, Inc.
IC FPGA TRION T20 130 IO 324FBGA
Essentra Components
(Guard/Cover/Mesh and Felt Filter) Fan Filter Set 92 x 92 mm
C&K
EP Series Tiny SPST Off-Momentary Right Angle Surface Mount Pushbutton Switch
Analog Devices Inc.
IC CURRENT SENSE 1 CIRCUIT 8MSOP
Microchip
JANTX Series 100 V 500 mW ±5 % Through Hole Zener Diode - DO-35 (DO-204AH)
STMicroelectronics
L4974 Series 3.5 A Step Down Monolithic Power Switching Regulator - PowerDIP-20
Maxim Integrated
Low-Power, 14-Bit Analog-to-Digital Converters with Parallel Interface
Bulgin
Fiber Optic Connectors No Cable Flex Inline fiber connector
Bourns Inc.
FIXED IND 2.2MH 200MA 8.2OHM SMD
MICROWAVE COMPONENTS INC.
Luminus Devices
COB 3000K 90 CRI 3-Step MacAdam Ellipse
Carclo Optics
Carclo 10 mm Plain Tight Optic Array for Use With LUXEON Rebel LEDs
Illinois Capacitor/CDE
TTA Series 1000 uF 25 V ±20 % Through Hole Axial Aluminum Electrolytic Capacitor
Yageo
0402 1 uF 6.3 V ±10% Tolerance X5R SMT Multilayer Ceramic Capacitor
onsemi
NC7SZ157 Series 1.65 V to 5.5 V 2-Input Non-Inverting Multiplexer- MICROPAK-6
Sumida
Power Inductor, Ind 4.7±20%, DCR max 14.2(12.9)
Abracon LLC
FIXED IND 47NH 1A 160 MOHM SMD
CONEC
D-Sub Tools & Hardware LCK KIT SNAP LCKHOOD SNAP LOCK CONNECTION
关闭
Inquiry
captcha

15815509278

295144934@qq.com
0