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Part Manufacturer Description PDF & SAMPLES
HFA1155IH96 Intersil Corporation 1 CHANNEL, VIDEO AMPLIFIER, PDSO5, PLASTIC, MO-178AA, SC-74A, SOT-23, 5 PIN
LT1933HS6#TR Linear Technology IC 1.05 A SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, PDSO6, 1 MM HEIGHT, PLASTIC, EIAJ, SC-74A, TSOT-23, 6 PIN, Switching Regulator or Controller
LT1933HS6 Linear Technology IC 1.05 A SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, PDSO6, 1 MM HEIGHT, PLASTIC, EIAJ, SC-74A, TSOT-23, 6 PIN, Switching Regulator or Controller
LT1933ES6#PBF Linear Technology IC 1.05 A SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, PDSO6, 1 MM HEIGHT, LEAD FREE, PLASTIC, EIAJ, SC-74A, TSOT-23, 6 PIN, Switching Regulator or Controller
FP1008R2-R180-R Eaton Corporation FIXED IND 180NH 74A 0.18 MOHM
B86306A0074S000 TDK Epcos LINE FILTER 520VAC 74A CHASS MNT

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Part : L4972A Supplier : STMicroelectronics Manufacturer : Avnet Stock : 480 Best Price : €2.2310 Price Each : €2.5373
Part : L4972A Supplier : STMicroelectronics Manufacturer : Avnet Stock : 140 Best Price : €3.0240 Price Each : €3.0467
Part : L4972A Supplier : STMicroelectronics Manufacturer : Avnet Stock : - Best Price : $2.0766 Price Each : $2.4378
Part : L4972AD Supplier : STMicroelectronics Manufacturer : Avnet Stock : 160 Best Price : €2.1367 Price Each : €2.1528
Part : L4972AD Supplier : STMicroelectronics Manufacturer : Avnet Stock : 260 Best Price : €2.0648 Price Each : €3.5960
Part : L4972AD Supplier : STMicroelectronics Manufacturer : Avnet Stock : - Best Price : $2.0766 Price Each : $2.4378
Part : L4972AD013TR Supplier : STMicroelectronics Manufacturer : Avnet Stock : - Best Price : $2.0766 Price Each : $2.4378
Part : L4972AD013TR Supplier : STMicroelectronics Manufacturer : Avnet Stock : - Best Price : $2.2583 Price Each : $2.71
Part : L4972AD013TR Supplier : STMicroelectronics Manufacturer : Avnet Stock : - Best Price : €2.0359 Price Each : €2.5448
Part : L4972A Supplier : STMicroelectronics Manufacturer : Newark element14 Stock : - Best Price : $3.93 Price Each : $5.15
Part : L4972A Supplier : STMicroelectronics Manufacturer : Newark element14 Stock : 37 Best Price : $2.07 Price Each : $4.82
Part : L4972AD Supplier : STMicroelectronics Manufacturer : Newark element14 Stock : 27 Best Price : $2.07 Price Each : $4.82
Part : L4972AD Supplier : STMicroelectronics Manufacturer : Future Electronics Stock : - Best Price : $2.2360 Price Each : $2.4725
Part : L4972AD013TR Supplier : STMicroelectronics Manufacturer : Future Electronics Stock : - Best Price : $2.1944 Price Each : $2.4265
Part : L4972AD Supplier : STMicroelectronics Manufacturer : RS Components Stock : 51 Best Price : £1.94 Price Each : £3.10
Part : L4972A Supplier : STMicroelectronics Manufacturer : Chip1Stop Stock : 6 Best Price : $0.6270 Price Each : $0.6270
Part : L4972AD Supplier : STMicroelectronics Manufacturer : Chip1Stop Stock : 949 Best Price : $2.4410 Price Each : $3.3370
Part : L4972AD Supplier : STMicroelectronics Manufacturer : Chip1Stop Stock : 1,040 Best Price : $2.56 Price Each : $3.45
Part : L4972AD013TR Supplier : STMicroelectronics Manufacturer : Chip1Stop Stock : 502 Best Price : $2.09 Price Each : $2.09
Part : L4972A Supplier : STMicroelectronics Manufacturer : element14 Asia-Pacific Stock : 37 Best Price : $2.56 Price Each : $5.5680
Part : L4972AD Supplier : STMicroelectronics Manufacturer : element14 Asia-Pacific Stock : 27 Best Price : $2.56 Price Each : $5.5680
Part : L4972AD013TR Supplier : STMicroelectronics Manufacturer : element14 Asia-Pacific Stock : 647 Best Price : $2.56 Price Each : $5.5680
Part : L4972A Supplier : STMicroelectronics Manufacturer : Farnell element14 Stock : 41 Best Price : £1.78 Price Each : £3.78
Part : L4972AD Supplier : STMicroelectronics Manufacturer : Farnell element14 Stock : 27 Best Price : £1.78 Price Each : £3.10
Part : L4972AD013TR Supplier : STMicroelectronics Manufacturer : Farnell element14 Stock : 647 Best Price : £1.69 Price Each : £3.85
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L4972A/74A

Catalog Datasheet MFG & Type PDF Document Tags
Abstract: discharge current is in the range of about 20mA. Figure 7: Switching frequency vs. Rosc (L4972A/74A). STMicroelectronics
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L497X 400w power amplifier circuit diagram amplifier 400W SCHEMATIC DIAGRAM POWER SUPPLY 12v 10A 16 to 12v 400W CIRCUIT DIAGRAM L4970A
Abstract: cycle (fig.9). Figure 7. Switching frequency vs. Rosc (L4972A/74A). Figure 6. Switching frequency STMicroelectronics
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AN487 BDC 5A transistor l4970a application SR-2
Abstract: l296 an244 Operating Voltage L4977A L4975A L4974A L4972A L4972AD Surf. Mount. 50V 50V 50V , 12 18 1V/Div Rx corresponds to R9 for L4974A and L4972A Ry corresponds to R10 for L4970A, L4977A and L4975A Rx corresponds to R7 for L4974A and L4972A Ry corresponds to R8 for L4970A, L4977A STMicroelectronics
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ekr 1000 ERO Roederstein ekr 1000 manual layout 48 VOLT 150 AMP smps COGEMA 949178 40uH EYF roederstein L497XA AN557/1297 AN244
Abstract: Max. Input Operating Voltage L4970A L4977A L4975A L4974A L4972A L4972AD Surf , . pulse for Vi = 15V 18 Rx corresponds to R9 for L4974A and L4972A Ry corresponds to R10 for L4970A, L4977A and L4975A Rx corresponds to R7 for L4974A and L4972A Ry corresponds to R8 for L4970A STMicroelectronics
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AN557 cogema 949178 Eke Roederstein ROE eke capacitor EKR roederstein COGEMA 949181 core
Abstract: Operating Voltage L4977A L4975A L4974A L4972A L4972AD Surf. Mount. 50V 50V 50V , = 15V 6.2 9.1 12 18 1V/Div Rx corresponds to R9 for L4974A and L4972A Ry corresponds to R10 for L4970A, L4977A and L4975A Rx corresponds to R7 for L4974A and L4972A Ry corresponds to R8 STMicroelectronics
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ekr 63V CAPACITOR EKR CAP ROE ERO mkt EKR ROE 2200 cogema ROE roederstein
Abstract: Operating Voltage L4977A L4975A L4974A L4972A L4972AD Surf. Mount. 50V 50V 50V , 12 18 1V/Div Rx corresponds to R9 for L4974A and L4972A Ry corresponds to R10 for L4970A, L4977A and L4975A Rx corresponds to R7 for L4974A and L4972A Ry corresponds to R8 for L4970A, L4977A STMicroelectronics
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l296 circuit diagram equivalent sb560 Roederstein ero KP ELECTRONIC TRASFORMER 24V SMPS 200w circuit single output ekr 1500 AN557/0593
Abstract: iZ J L4972A L4972AD S G S -T H O M S O N 2A SWITCHING REGULATOR â  â  â  . â , L4972A is a stepdown monolithic power switch­ ing regulator delivering 2A at a voltage variable from , O L O G Y S 020 P O W E R D IP (16 + 2 + 2) O R D E R IN G N U M B E R S L4972A (Powerdip) L4972AD (S020) the L4972A include reset and power fail for m icro ­ processors, fe e d fo , IN October 1991 DELAY 12U Ui OUT 1/20 271 L4972A -L4972A D A B S O L U T E M -
OCR Scan
200KH H31L4372-34 3300UF 1545CT SB560
Abstract: L4972A 2A SWITCHING REGULATOR 1 2 Features 2A OUTPUT CURRENT , Description The L4972A is a stepdown monolithic power switching regulator delivering 2A at a voltage , PowerDIP20 (16+2+2) SO20 Table 1. Order Codes Part Number Package L4972A DIP20 (16+2+20 , of external filter component. Figure 2. Block Diagram May 2005 Rev. 3 1/22 L4972A , connected via a divider for higher voltages. 10 SYNC INPUT Multiple L4972A's are synchronized by STMicroelectronics
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L4972 kp 63v capacitor RESISTOR NETWORK 4.7K 8 pin capacitor 470nF 63V MKT ERO kp 1830 ERO Film Capacitor
Abstract: L4972A 2A SWITCHING REGULATOR 1 I I I I I I I I I I I I I I 2 Features , MODE OPERATION Description The L4972A is a stepdown monolithic power switching regulator , L4972A DIP20 (16+2+20) L4972AD SO20 L4972AD013TR SO20 in Tape & Reel uses a DMOS output , 2005 Rev. 3 1/22 L4972A Table 2. Pin Description N° Pin 1 BOOTSTRAP A Cboot , Vref FEEDBACK IN. 9 12 N.C. 10 11 Vi SYNC INPUT DIP20 2/22 L4972A STMicroelectronics
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Abstract: /3T SGS-THOMSON L4972A L4972AD 2A SWITCHING REGULATOR For complete specification refer to ' Linear & Switching Voltage Regulators Appi. Manual V ( Order Code AMLISVOREST71 ) . 2A , TECHNOLOGY PO W ERDIP (16 + 2 + 2) S 020 ORDERING NUMBERS : L4972A (Powerdip) L4972AD (S020) DESCRIPTION The L4972A is a stepdown monolithic power switch ing regulator delivering 2A at a voltage , obtain very high efficiency and very fast switching times. Features of the L4972A include reset and -
OCR Scan
Abstract: L4972A L4972AD 2A SWITCHING REGULATOR . . . . . . . . . . . . . . 2A OUTPUT , DESCRIPTION The L4972A is a stepdown monolithic power switching regulator delivering 2A at a voltage variable , POWERDIP (16 + 2 + 2) SO20 ORDERING NUMBERS : L4972A (Powerdip) L4972AD (SO20) the L4972A , terminal for 5.1V operation; It is connected via a divider for higher voltages. Multiple L4972A's are , frequency. 20 OUTPUT Regulator Output. 3/23 L4972A-L4972AD CIRCUIT OPERATION The L4972A is STMicroelectronics
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58310 L4972D SO20 thomson film capacitors L4972A-L4
Abstract: r= 7 * 7 # » S C S -T H O M S O N R fflD © ^ ( Q )[ iL i© c ir ® (Q ) iO (g i L4972A , i THERMAL SHUTDOWN i CONTINUOUS MODE OPERATION ESCRIPTION he L4972A is a stepdown monolithic power , . Features of LOCK DIAGRAM POWERDIP (16 + 2 + 2) S020 ORDERING NUMBERS : L4972A (Powerdip) L4972AD (S020) the L4972A include reset and power fail for micro processors, feed forward line regulation , OPERATION The L4972A is a 2A monolithic stepdown switching regu lator working in continuous mode realized in -
OCR Scan
7731B-A7 71-A7 L2-300UH L4962
Abstract: L4972A L4972AD ® 2A SWITCHING REGULATOR . . . . . . . . . . . . . . 2A , OPERATION DESCRIPTION The L4972A is a stepdown monolithic power switching regulator delivering 2A at a , TECHNOLOGY POWERDIP (16 + 2 + 2) SO20 ORDERING NUMBERS : L4972A (Powerdip) L4972AD (SO20) the L4972A include reset and power fail for microprocessors, feed forward line regulation, soft start , Multiple L4972A's are synchronized by connecting pin 10 inputs together or via an external syncr. pulse STMicroelectronics
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4.7k Preset SO20MEC
Abstract: L4972A L4972AD 2A SWITCHING REGULATOR . . . . . . . . . . . . . . 2A OUTPUT , DESCRIPTION The L4972A is a stepdown monolithicpowerswitching regulator delivering 2A at a voltagevariable , POW ERDIP (16 + 2 + 2) SO20 ORDERING NUMBERS : L4972A (Powerdip) L4972AD (SO20) the L4972A , SYNC INPUT Multiple L4972A's are synchronized by connecting pin 10 inputs together or via an , Output. 3/23 L4972A-L4972AD CIRCUIT OPERATION The L4972A is a 2A monolithic stepdown switching STMicroelectronics
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core 58310 MAGNETICS ero 1830 L4972A-L497
Abstract: L4972A L4972AD 2A SWITCHING REGULATOR . . . . . . . . . . . . . . 2A OUTPUT , DESCRIPTION The L4972A is a stepdown monolithicpower switching regulator delivering 2A at a voltagevariable , POW ERDIP (16 + 2 + 2) SO20 ORDERING NUMBERS : L4972A (Powerdip) L4972AD (SO20) the L4972A , SYNC INPUT Multiple L4972A's are synchronized by connecting pin 10 inputs together or via an , Output. 3/23 L4972A-L4972AD CIRCUIT OPERATION The L4972A is a 2A monolithic stepdown switching STMicroelectronics
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L4972A-L49
Abstract: L4972A L4972AD 2A SWITCHING REGULATOR . . . . . . . . . . . . . . 2A OUTPUT , DESCRIPTION The L4972A is a stepdown monolithicpower switching regulator delivering 2A at a voltagevariable , POW ERDIP (16 + 2 + 2) SO20 ORDERING NUMBERS : L4972A (Powerdip) L4972AD (SO20) the L4972A , SYNC INPUT Multiple L4972A's are synchronized by connecting pin 10 inputs together or via an , Output. 3/23 L4972A-L4972AD CIRCUIT OPERATION The L4972A is a 2A monolithic stepdown switching STMicroelectronics
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Abstract: L4972A L4972AD ® 2A SWITCHING REGULATOR . . . . . . . . . . . . . . 2A , TECHNOLOGY POW ERDIP (16 + 2 + 2) SO20 ORDERING NUMBERS : L4972A (Powerdip) L4972AD (SO20) the L4972A include reset and power fail for microprocessors, feed forward line regulation, soft start , SYNC INPUT Multiple L4972A's are synchronized by connecting pin 10 inputs together or via an , Regulator Output. 3/23 L4972A-L4972AD CIRCUIT OPERATION The L4972A is a 2A monolithic stepdown STMicroelectronics
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ero 1837 Eyf ROE EKR ROE capacitor 100nf 63v MKT L4970 kp 1830 L4972A-L4972A
Abstract: SGS-THOMSON lEJgfM ODIgi L4972A L4972AD 2A SWITCHING REGULATOR . â  . . . . . . , MULTI POWER BCD TECHNOLOGY POWERDIP (16 + 2 + 2) S020 ORDERING NUMBERS : L4972A (Powerdp) L4972AD (S020) the L4972A include reset and power fail for micro­ processors, feed forward line , The L4972A is a 2A monolithic stepdown switching regulatorworking in continuousmode realized inthe , Synchronization between the L4972A and L4970A. 339pF IE II* UÃ-35U Q3300UF! -t LI I0.6BuF 10 -
OCR Scan
Abstract: 5 7 . S G S -T H O M S O N L4972AD 2A SWITCHING REGULATOR L4972A . . . . . , M U LTIP O W E R BCD T E C H N O L O G Y D E S C R IP T IO N The L4972A is a stepdown monolithic , times. Features of BLO CK D IA G R A M the L4972A include reset and power fail for micro processors , L4972A's are synchronized by connecting pin 10 inputs together or via an external syncr. pulse , R A T IO N The L4972A is a 2A monolithic stepdown switching regulator working in continuousmode -
OCR Scan
M6S4 ic cd 5888 diagram SO-20
Abstract: L4972A (2A) / L4974A (3.5A) Switching Regulator - Datasheet 71mm 66mm Serigraphy Component Layer Back Layer - -
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