型号

IC芯片2845B品牌、价格、PDF参数

digi-key • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 digi-key # 数量 价格
e-uc2845bd1 stmicroelectronics ic ctrlr pwm current mode 8-soic e-uc2845bd1-nd 0
2000 : $0.4205
e-uc2845bd1013tr stmicroelectronics ic ctrlr pwm curr-mode hp 8-soic 497-4600-2-nd 0
2500 : $0.3857
5000 : $0.3698
10000 : $0.3625
25000 : $0.3567
50000 : $0.348
see more
e-uc2845bd1013tr stmicroelectronics ic ctrlr pwm curr-mode hp 8-soic 497-4600-1-nd 0
1 : $1.25
10 : $0.986
100 : $0.841
250 : $0.754
500 : $0.696
1000 : $0.551
see more
e-uc2845bd1013tr stmicroelectronics ic ctrlr pwm curr-mode hp 8-soic 497-4600-6-nd 0
1 : $1.25
10 : $0.986
100 : $0.841
250 : $0.754
500 : $0.696
1000 : $0.551
see more
e-uc2845bn stmicroelectronics ic ctrlr pwm curr-mode 8-minidip 497-4601-5-nd 383
tube
1 : $0.29
2000 : $0.203
tl2845bd texas instruments ic curr-mode pwm ctrlr 14-soic tl2845bd-nd 0
650 : $0.741
tl2845bd-8 texas instruments ic curr-mode pwm ctrlr 8-soic tl2845bd-8-nd 0
675 : $0.741
tl2845bdg4 texas instruments ic curr-mode pwm ctrlr 14-soic tl2845bdg4-nd 0
650 : $0.741
tl2845bdg4-8 texas instruments ic curr-mode pwm ctrlr 8-soic tl2845bdg4-8-nd 0
675 : $0.741
tl2845bdr texas instruments ic curr-mode pwm ctrlr 14-soic 296-21850-2-nd 0
2500 : $0.462
5000 : $0.439
10000 : $0.421
25000 : $0.409
tl2845bdr texas instruments ic curr-mode pwm ctrlr 14-soic 296-21850-1-nd 4856
cut tape
1 : $1.25
25 : $0.99
100 : $0.891
250 : $0.7755
500 : $0.693
1000 : $0.5445
see more
tl2845bdr texas instruments ic curr-mode pwm ctrlr 14-soic 296-21850-6-nd 4856
digi-reel®
1 : $1.25
25 : $0.99
100 : $0.891
250 : $0.7755
500 : $0.693
1000 : $0.5445
see more
tl2845bdr-8 texas instruments ic curr-mode pwm ctrlr 8-soic 296-21851-6-nd 2209
digi-reel®
1 : $1.25
25 : $0.99
100 : $0.891
250 : $0.7755
500 : $0.693
1000 : $0.5445
see more
tl2845bdr-8 texas instruments ic curr-mode pwm ctrlr 8-soic 296-21851-1-nd 2209
cut tape
1 : $1.25
25 : $0.99
100 : $0.891
250 : $0.7755
500 : $0.693
1000 : $0.5445
see more
tl2845bdr-8 texas instruments ic curr-mode pwm ctrlr 8-soic 296-21851-2-nd 0
2500 : $0.462
5000 : $0.439
10000 : $0.421
25000 : $0.409
tl2845bdrg4 texas instruments ic curr-mode pwm ctrlr 14-soic tl2845bdrg4-nd 0
2500 : $0.462
tl2845bdrg4-8 texas instruments ic curr-mode pwm ctrlr 8-soic tl2845bdrg4-8-nd 0
2500 : $0.462
tl2845bp texas instruments ic curr-mode pwm ctrlr 8-dip tl2845bp-nd 0
800 : $0.5478
tl2845bpe4 texas instruments ic curr-mode pwm ctrlr 8-dip tl2845bpe4-nd 0
800 : $0.5478
uc2845bd on semiconductor ic ctrlr current mode hp 14-soic uc2845bd-nd 0
770 : $1.30
uc2845bd1 on semiconductor ic ctrlr current mode hp 8-soic uc2845bd1-nd 0
784 : $1.30
uc2845bd1 stmicroelectronics ic ctlr pwm hp curr mode so-8 stuc2845bd1-nd 0
2000 : $0.4704
uc2845bd1013tr stmicroelectronics ic ctrlr pwm curr-mode hp 8-soic 497-3679-1-nd 4785
cut tape
1 : $1.00
10 : $0.891
100 : $0.7074
250 : $0.6157
500 : $0.5502
1000 : $0.4323
see more
uc2845bd1013tr stmicroelectronics ic ctrlr pwm curr-mode hp 8-soic 497-3679-2-nd 2500
tape & reel
2500 : $0.367
5000 : $0.348
10000 : $0.334
25000 : $0.325
uc2845bd1013tr stmicroelectronics ic ctrlr pwm curr-mode hp 8-soic 497-3679-6-nd 4785
digi-reel®
1 : $1.00
10 : $0.891
100 : $0.7074
250 : $0.6157
500 : $0.5502
1000 : $0.4323
see more
uc2845bd1g on semiconductor ic ctrlr current mode hp 8-soic uc2845bd1g-nd 0
1666 : $0.3112
uc2845bd1r2 on semiconductor ic ctrlr current mode hp 8-soic uc2845bd1r2-nd 0
2500 : $0.532
uc2845bd1r2g on semiconductor ic ctlr current mode hp 8-soic uc2845bd1r2gostr-nd 2500
tape & reel
2500 : $0.282
5000 : $0.263
10000 : $0.253
25000 : $0.243
uc2845bd1r2g on semiconductor ic ctlr current mode hp 8-soic uc2845bd1r2gosdkr-nd 4598
digi-reel®
1 : $0.86
25 : $0.6612
100 : $0.5835
250 : $0.5057
500 : $0.4279
1000 : $0.3404
see more
uc2845bd1r2g on semiconductor ic ctlr current mode hp 8-soic uc2845bd1r2gosct-nd 4598
cut tape
1 : $0.86
10 : $0.739
100 : $0.5835
250 : $0.5057
500 : $0.4279
1000 : $0.3404
see more
uc2845bdg on semiconductor ic ctrlr current mode hp 14-soic uc2845bdg-nd 0
1705 : $0.3112
uc2845bdr2 on semiconductor ic ctrlr current mode hp 14-soic uc2845bdr2-nd 0
2500 : $0.532
uc2845bdr2g on semiconductor ic ctrlr current mode hp 14-soic uc2845bdr2g-nd 0
2500 : $0.282
uc2845bn stmicroelectronics ic ctrlr pwm curr-mode 8-minidip 497-3680-5-nd 1284
tube
1 : $0.96
10 : $0.846
100 : $0.6689
250 : $0.587
500 : $0.5187
1000 : $0.4095
2500 : $0.3822
5000 : $0.3631
10000 : $0.3481
see more
uc2845bng on semiconductor ic ctlr current mode hp 8-dip uc2845bng-nd 0
1600 : $0.3281
farnell • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 farnell # 数量 asia 数量 europe 价格 (gbp)
uc2845bd1 stmicroelectronics ic, current mode pwm, 2844, minidip 9882510 1145 7181
1 : £0.33
newark • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 newark # 数量 价格
tl2845bd-8 texas instruments ic, current mode pwm ctrl, 25v, 8-soic, each 14m2386 0
1-24 : $1.37
25-99 : $1.1
100-249 : $.956
250-499 : $.839
500-999 : $.741
1000-2499 : $.585
2500-4999 : $.546
5000 or more : $.519
see more
tl2845bdr texas instruments ic, current mode pwm ctrl, 25v, soic-14, tape on reel of 1 14m2389 0
1 + : $.413
tl2845bdg4 texas instruments ic, current mode pwm ctrl, 25v, soic-14, each 14m2387 0
1-24 : $1.37
25-99 : $1.1
100-249 : $.956
250-499 : $.839
500-999 : $.741
1000-2499 : $.585
2500-4999 : $.546
5000 or more : $.519
see more
tl2845bd texas instruments ic, current mode pwm ctrl, 25v, soic-14, each 14m2385 0
1-24 : $1.37
25-99 : $1.1
100-249 : $.956
250-499 : $.839
500-999 : $.741
1000-2499 : $.585
2500-4999 : $.546
5000 or more : $.519
see more
tl2845bdrg4 texas instruments ic, current mode pwm ctrl, 25v, soic-14, tape on reel of 1 14m2391 0
1 + : $.413
tl2845bdrg4-8 texas instruments ic, current mode pwm ctrl, 25v, 8-soic, tape on reel of 1 14m2392 0
1 + : $.413
tl2845bpe4 texas instruments ic, current mode pwm ctrl, 25v, 8-dip, each 14m2394 0
1-24 : $1.16
25-99 : $.924
100-249 : $.809
250-499 : $.71
500-999 : $.627
1000-2499 : $.495
2500-4999 : $.462
5000 or more : $.439
see more
tl2845bp texas instruments ic, current mode pwm ctrl, 25v, 8-dip, each 14m2393 0
1-24 : $1.16
25-99 : $.924
100-249 : $.809
250-499 : $.71
500-999 : $.627
1000-2499 : $.495
2500-4999 : $.462
5000 or more : $.439
see more
tl2845bdr-8 texas instruments ic, current mode pwm ctrl, 25v, 8-soic, tape on reel of 1 14m2390 0
1 + : $.413
tl2845bdg4-8 texas instruments ic, current mode pwm ctrl, 25v, 8-soic, each 14m2388 0
1-24 : $1.37
25-99 : $1.1
100-249 : $.956
250-499 : $.839
500-999 : $.741
1000-2499 : $.585
2500-4999 : $.546
5000 or more : $.519
see more
element14 - asia pacific • authorized distributor
元器件型号 厂商 描述 封装14 # 数量 asia 价格 (usd)
uc2845bd1 stmicroelectronics ic, current mode pwm, 2844, minidip 9882510 7924
1 : $0.61
25 : $0.57
mouser electronics • ecia (neda) member • authorized distributor
mouser electronics product detail pricing availability
mfr. part #: tl2845bdr
mfr.: texas instruments
description: current mode pwm controllers current mode pwm controller
rohs: yes
mouser part #: 595-tl2845bdr
1:  $1.23
25:  $0.97
100:  $0.88
250:  $0.766
500:  $0.685
2,243
in stock
mfr. part #: tl2845bd-8
mfr.: texas instruments
description: current mode pwm controllers hi-perf current-mode pwm controller
rohs: yes
mouser part #: 595-tl2845bd-8
1:  $1.17
25:  $0.96
100:  $0.78
250:  $0.585
500:  $0.546
665
in stock
mfr. part #: uc2845bd1g
mfr.: on semiconductor
description: current mode pwm controllers 52khz 1a current pwm w/48% duty cycle max
rohs: yes
mouser part #: 863-uc2845bd1g
1:  $1.55
25:  $1.19
100:  $0.913
500:  $0.777
1,000:  $0.621
11,110
in stock
mfr. part #: tl2845bp
mfr.: texas instruments
description: current mode pwm controllers current mode pwm controller
rohs: yes
mouser part #: 595-tl2845bp
1:  $1.23
25:  $0.97
100:  $0.88
250:  $0.766
500:  $0.547
770
in stock
mfr. part #: 12052845-b
mfr.: delphi connection systems
description: automotive connectors tpa m/p 150 lk
rohs: yes
mouser part #: 829-12052845-b
1:  $0.36
25:  $0.28
50:  $0.23
100:  $0.202
0:  $0.00
7,565
in stock
mfr. part #: uc2845bn
mfr.: stmicroelectronics
description: current mode pwm controllers 0.5ma current mode
rohs: yes
mouser part #: 511-uc2845bn
1:  $1.07
10:  $0.94
100:  $0.747
250:  $0.655
500:  $0.579
1,331
in stock
mfr. part #: uc2845bdg
mfr.: on semiconductor
description: current mode pwm controllers 52khz 1a current pwm w/48% duty cycle max
rohs: yes
mouser part #: 863-uc2845bdg
1:  $1.55
25:  $1.27
100:  $1.09
500:  $0.921
1,000:  $0.621
1,060
in stock
mfr. part #: uc2845bd1r2g
mfr.: on semiconductor
description: current mode pwm controllers 52khz 1a current pwm w/48% duty cycle max
rohs: yes
mouser part #: 863-uc2845bd1r2g
1:  $0.73
25:  $0.58
100:  $0.505
500:  $0.427
1,000:  $0.34
2,085
in stock
tti • ecia (neda) member • authorized distributor
tti, inc. product information rohs
lead (pb) 		pricing availability
mfr. part #: 12052845-b
mfr.: delphi connection systems
description: automotive connectors tpa m/p 150 lk
compliant
pb-free
21,000
avnet express • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 avnet # 数量 价格
uc2845bn stmicroelectronics current mode pwm cntrlr 1a 8pdip - rail/tube uc2845bn 3996 in stock
1 : $0.4782
25 : $0.4383
100 : $0.4046
jan1n2845b microsemi zener voltage regulator diode - bulk 1n2845bjan call for delivery
4 : $497.48
100 : $296.22
500 : $226.49
1000 : $146.30
e-uc2845bd1 stmicroelectronics current mode pwm cntrlr 1a 8pin so - rail/tube e-uc2845bd1 26 wks factory lead time
requires quote
uc2845bd rochester electronics ana smps pwm controller - bulk uc2845bd 1 wks factory lead time
1250 : $0.2857
qs74fct2845btp rochester electronics - bulk qs74fct2845btp 1 wks factory lead time
84 : $4.98
100 : $4.27
1n2845b microsemi zener sgl 180v 5% 50w 2pin to-3 - bulk 1n2845b call for delivery
1 : $32.71
6 : $29.99
25 : $29.02
50 : $27.68
250 : $26.46
see more
uc2845bdr2g on semiconductor current mode pwm cntrlr 1a 14soic - tape and reel uc2845bdr2g 4 wks factory lead time
2500 : $0.261
5001 : $0.2409
10001 : $0.2237
uc2845bng on semiconductor current mode pwm cntrlr 1a 8pdip - rail/tube uc2845bng 8 wks factory lead time
1850 : $0.2359
uc2845bd1013tr stmicroelectronics current mode pwm cntrlr 1a 8pin so - tape and reel uc2845bd1013tr 2500 in stock
2500 : $0.42
5001 : $0.3877
10001 : $0.36
e-uc2845bn stmicroelectronics current mode pwm cntrlr 1a 8pin mini pdip - rail/tube e-uc2845bn 26 wks factory lead time
requires quote
e-uc2845bd1013tr stmicroelectronics current mode pwm cntrlr 1a 8pin so - tape and reel e-uc2845bd1013tr 26 wks factory lead time
requires quote
uc2845bd1r2g rochester electronics - bulk uc2845bd1r2g 1 wks factory lead time
695 : $0.5143
uc2845bd1g rochester electronics uc2845bd1g 26 wks factory lead time
695 : $0.5143
uc2845bd1g on semiconductor current mode pwm cntrlr 1a 8soic n - rail/tube uc2845bd1g 328 in stock
1 : $0.734
100 : $0.668
1000 : $0.612
uc2845bdg on semiconductor current mode pwm cntrlr 1a 14soic - rail/tube uc2845bdg 214 in stock
1 : $0.734
100 : $0.668
1000 : $0.612
tl2845bp rochester electronics tl2845bp 1 wks factory lead time
481 : $0.7429
tl2845bd rochester electronics tl2845bd 1 wks factory lead time
404 : $0.8857
tl2845bd-8 rochester electronics tl2845bd-8 1 wks factory lead time
404 : $0.8857
tl2845bdr rochester electronics tl2845bdr 1 wks factory lead time
481 : $0.7429
uc2845bd1r2g on semiconductor current mode pwm cntrlr 1a 8soic n - tape and reel uc2845bd1r2g 4 wks factory lead time
2500 : $0.261
5001 : $0.2409
10001 : $0.2237
tl2845bdr-8 rochester electronics tl2845bdr-8 1 wks factory lead time
481 : $0.7429
uc2845bd1g on semiconductor current mode pwm cntrlr 1a 8soic n - rail/tube uc2845bd1g 1817 in stock
1 : $0.261
25 : $0.2409
100 : $0.2237
arrow electronics • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 arrow# 数量 价格
1n2845bjantx microsemi diode zener single 180v 5% 50w 3-pin (2+tab) to-3 1n2845bjantx 0
$530.97
in2845bjantx microsemi in2845bjantx 0
$401.79
uc2845bdg on semiconductor current mode pwm controller 1a 14-pin soic rail uc2845bdg 1925
$0.26
uc2845bd1g on semiconductor current mode pwm controller 1a 8-pin soic n rail uc2845bd1g 4458
$0.27
uc2845bd1r2g on semiconductor current mode pwm controller 1a 8-pin soic n t/r uc2845bd1r2g 2500
$0.27
uc2845bdr2g on semiconductor current mode pwm controller 1a 14-pin soic t/r uc2845bdr2g 7500
$0.26
uc2845bdr2g on semiconductor current mode pwm controller 1a 14-pin soic t/r uc2845bdr2g**mult1 2500
click buy for pricing
uc2845bng on semiconductor current mode pwm controller 1a 8-pin pdip rail uc2845bng 1850
$0.29
e-uc2845bd1 stmicroelectronics current mode pwm controller 1a 8-pin so n e-uc2845bd1 0
$0.57
e-uc2845bn stmicroelectronics current mode pwm controller 1a 8-pin mini-pdip e-uc2845bn 500
$0.55
uc2845bd1 stmicroelectronics current mode pwm controller 1a 8-pin so n uc2845bd1 0
$0.45
uc2845bd1013tr stmicroelectronics current mode pwm controller 1a 8-pin so n t/r uc2845bd1013tr 0
$0.45
uc2845bd1013tr stmicroelectronics current mode pwm controller 1a 8-pin so n t/r uc2845bd1013tr**mult1 2500
click buy for pricing
uc2845bn stmicroelectronics current mode pwm controller 1a 8-pin pdip uc2845bn 2624
$0.47
tl2845bd texas instruments current mode pwm controller 0v to 30v 200ma 14-pin soic tube tl2845bd 0
$0.70
tl2845bd-8 texas instruments current mode pwm controller 0v to 30v 200ma 8-pin soic tube tl2845bd-8 70
$0.70
tl2845bdr texas instruments current mode pwm controller 0v to 30v 200ma 14-pin soic t/r tl2845bdr 0
$0.59
tl2845bdr-8 texas instruments current mode pwm controller 0v to 30v 200ma 8-pin soic t/r tl2845bdr-8 0
$0.59
verical • authorized dealer
元器件型号 厂商 描述 rohs 数量 价格
uc2845bn stmicroelectronics current mode pwm controller 1a 8-pin pdip yes 2624
$0.3944
uc2845bd1 stmicroelectronics current mode pwm controller 1a 8-pin so yes 0
$0.3778
e-uc2845bn stmicroelectronics current mode pwm controller 1a 8-pin mini-pdip no 500
$0.4625
uc2845bd1g on semiconductor current mode pwm controller 1a 8-pin soic n rail yes 4458
$0.2335
uc2845bd1r2g on semiconductor current mode pwm controller 1a 8-pin soic n t/r yes 2500
$0.2335
uc2845bng on semiconductor current mode pwm controller 1a 8-pin pdip rail yes 1850
$0.2484
uc2845bdg on semiconductor current mode pwm controller 1a 14-pin soic rail yes 1925
$0.225
uc2845bdr2g on semiconductor current mode pwm controller 1a 14-pin soic t/r yes 7500
$0.225
allied electronics • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 allied # 数量 价格
pt2845b1 enm company gauge, electronic battery discharge, 12vdc, 30ma 207-0111 3
1 : $51.93
future electronics • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 pkg qty rohs pb free datasheet 数量 价格 (usd)
uc2845bd1g on semiconductor uc2845b series 36 v 275 khz high performance current mode controller - soic-8 1 y y datasheet 1940
1 : $0.35
5 : $0.34
50 : $0.305
250 : $0.25
1000 : $0.225
see more
uc2845bd1r2g on semiconductor uc2845b series 36 v 275 khz high performance current mode controller - soic-8 1 y y datasheet 180
1 : $0.35
5 : $0.34
50 : $0.305
250 : $0.245
uc2845bd1r2g on semiconductor uc3844b series 17 ma 275 khz high performance current mode controller - soic-8 2500 y y datasheet 2500
2500 : $0.22
uc2845bdg on semiconductor uc2845b series 36 v 275 khz high performance current mode controller - soic-14 1 y y datasheet 2750
1 : $0.35
5 : $0.34
50 : $0.305
250 : $0.25
1000 : $0.225
see more
uc2845bd1013tr stmicroelectronics uc2845b series 30 v 17 ma high performance current mode pwm controller - soic-8 2500 y y datasheet 2500
2500 : $0.375
uc2845bn stmicroelectronics uc2845 series 30 v 500 khz current mode pwm controller - minidip-8 1 y y datasheet 0
1 : $0.525
125 : $0.485
750 : $0.415
1500 : $0.395
rs components - china • authorized distributor
元器件型号 厂商 描述 rs # 数量 china
uc2845bd1 stmicroelectronics current mode pwm controller 1a soic14 7147838p 1830
uc2845bn stmicroelectronics current mode pwm controller, 1a, pdip8 7141149p 230
mcm electronics • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 mcm # 数量 价格
qw2845br nte electronics 1% metal film resistor- 25/pkg 1/4 watt, rn 55d, 84.5k ohm qw2845br 0
$2.28
power and signal group • ecia (neda) member • authorized distributor
元器件型号 manufacturer p&s# 数量
12052845-b delphi 12052845-b 9400
wuhan p&s • authorized distributor
元器件型号 manufacturer 描述 数量
uc2845bng on semiconductor high performance current mode controllers 20000
uc2845bd1r2g on semiconductor high performance current mode controllers 20000
uc2845bd1g on semiconductor high performance current mode controllers 143
uc2845bdg on semiconductor high performance current mode controllers 45
crestwood technology group
元器件型号 厂商 rapid quote 数量
1n2845bjan sie get rapid quote 12
2712845b intel get rapid quote 9
2845bjan sie get rapid quote 12
in2845bjan sie get rapid quote 12
md27128-45/b intel get rapid quote 9
chip outpost • ecia (neda) member
元器件型号 厂商 描述 chip outpost # 数量 价格
uc2845bn stmicroelectronics ic ctrlr pwm curr-mode 8-minidip 1026-uc2845bn-chp 2000
tube
2000 : $0.305
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