IC芯片UC2844B品牌、價格、PDF參數(shù)

digi-key • ecia (neda) member • authorized distributor
元器件型號 廠商 描述 digi-key # 數(shù)量 價格
e-uc2844bd1 stmicroelectronics ic ctrlr pwm current mode 8-soic e-uc2844bd1-nd 0
2000 : $0.464
e-uc2844bd1013tr stmicroelectronics ic ctrlr pwm current mode 8-soic e-uc2844bd1013tr-nd 0
2500 : $0.3857
e-uc2844bn stmicroelectronics ic ctrlr pwm curr mode 8-minidip e-uc2844bn-nd 0
2000 : $0.464
uc2844bd1 stmicroelectronics ic ctlr pwm hp curr mode so-8 uc2844bd1-nd 0
2000 : $0.4704
uc2844bn on semiconductor ic ctrlr current mode hp 8-dip uc2844bn-nd 0
750 : $1.30
uc2844bd1013tr stmicroelectronics ic pwm ctrlr curr mode 8-soic 497-6138-6-nd 6871
digi-reel®
1 : $1.00
10 : $0.891
100 : $0.7074
250 : $0.6157
500 : $0.5502
1000 : $0.4323
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uc2844bd1013tr stmicroelectronics ic pwm ctrlr curr mode 8-soic 497-6138-2-nd 5000
tape & reel
2500 : $0.367
5000 : $0.348
10000 : $0.334
25000 : $0.325
uc2844bd1013tr stmicroelectronics ic pwm ctrlr curr mode 8-soic 497-6138-1-nd 6871
cut tape
1 : $1.00
10 : $0.891
100 : $0.7074
250 : $0.6157
500 : $0.5502
1000 : $0.4323
see more
uc2844bd1r2 on semiconductor ic ctrlr current mode hp 8-soic uc2844bd1r2-nd 0
2500 : $0.532
uc2844bd1r2g on semiconductor ic ctlr current mode hp 8-soic uc2844bd1r2gostr-nd 2500
tape & reel
2500 : $0.282
5000 : $0.263
10000 : $0.253
25000 : $0.243
uc2844bd1r2g on semiconductor ic ctlr current mode hp 8-soic uc2844bd1r2gosct-nd 4830
cut tape
1 : $0.86
25 : $0.6612
100 : $0.5835
250 : $0.5057
500 : $0.4279
1000 : $0.3404
see more
uc2844bd1r2g on semiconductor ic ctlr current mode hp 8-soic uc2844bd1r2gosdkr-nd 4830
digi-reel®
1 : $0.86
25 : $0.6612
100 : $0.5835
250 : $0.5057
500 : $0.4279
1000 : $0.3404
see more
uc2844bdr2 on semiconductor ic ctrlr current mode hp 14-soic uc2844bdr2-nd 0
2500 : $0.532
uc2844bdr2g on semiconductor ic ctrlr current mode hp 14-soic uc2844bdr2gostr-nd 0
2500 : $0.282
uc2844bdr2g on semiconductor ic ctrlr current mode hp 14-soic uc2844bdr2gosct-nd 0
1 : $0.86
25 : $0.6612
100 : $0.5835
250 : $0.5057
500 : $0.4279
1000 : $0.3404
see more
uc2844bn stmicroelectronics ic pwm ctrlr curr mode 8-minidip 497-6135-5-nd 1674
tube
1 : $1.02
10 : $0.899
100 : $0.7105
250 : $0.6235
500 : $0.551
1000 : $0.435
2500 : $0.406
5000 : $0.3857
10000 : $0.3698
see more
uc2844bng on semiconductor ic ctlr current mode hp 8-dip uc2844bngos-nd 2308
tube
1 : $0.82
25 : $0.6356
100 : $0.5537
250 : $0.482
500 : $0.4102
1000 : $0.3281
2500 : $0.2974
5000 : $0.2769
10000 : $0.2666
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mouser electronics • ecia (neda) member • authorized distributor
mouser electronics product detail pricing availability
mfr. part #: uc2844bn
mfr.: stmicroelectronics
description: other power management 0.5ma current mode
rohs: yes
mouser part #: 511-uc2844bn
1:  $1.07
10:  $0.94
100:  $0.747
250:  $0.655
500:  $0.579
112
in stock
mfr. part #: uc2844bd1
mfr.: stmicroelectronics
description: current mode pwm controllers 0.5ma current mode
rohs: yes
mouser part #: 511-uc2844bd
1:  $0.57
10:  $0.56
100:  $0.52
250:  $0.479
500:  $0.421
1,716
in stock
avnet express • ecia (neda) member • authorized distributor
元器件型號 廠商 描述 avnet # 數(shù)量 價格
uc2844bd1 stmicroelectronics current mode pwm cntrlr 1a 8pin so - rail/tube uc2844bd1 14 wks factory lead time
2000 : $0.3877
uc2844bd1r2g on semiconductor current mode pwm cntrlr 1a 8soic n - tape and reel uc2844bd1r2g 4 wks factory lead time
2500 : $0.261
5001 : $0.2409
10001 : $0.2237
e-uc2844bd1 stmicroelectronics current mode pwm cntrlr 1a 8pin so - rail/tube e-uc2844bd1 26 wks factory lead time
requires quote
uc2844bdr2g on semiconductor current mode pwm cntrlr 1a 14soic - tape and reel uc2844bdr2g 4 wks factory lead time
2500 : $0.261
5001 : $0.2409
10001 : $0.2237
uc2844bd1013tr stmicroelectronics current mode pwm cntrlr 1a 8pin so - tape and reel uc2844bd1013tr 2500 in stock
2500 : $0.42
5001 : $0.3877
10001 : $0.36
uc2844bng rochester electronics uc2844bng 1 wks factory lead time
695 : $0.5143
uc2844bng on semiconductor current mode pwm cntrlr 1a 8pdip - rail/tube uc2844bng 135 in stock
1 : $0.734
100 : $0.668
1000 : $0.612
uc2844bdr2g on semiconductor current mode pwm cntrlr 1a 14soic - cut tr (sos) uc2844bdr2g/bkn 5000 in stock
1 : $0.72
100 : $0.655
1000 : $0.60
uc2844bd1r2g on semiconductor current mode pwm cntrlr 1a 8soic n - cut tr (sos) uc2844bd1r2g/bkn 5025 in stock
1 : $0.72
100 : $0.655
1000 : $0.60
uc2844bn stmicroelectronics current mode pwm cntrlr 1a 8pdip - rail/tube uc2844bn 2090 in stock
1 : $0.4582
25 : $0.42
100 : $0.3877
arrow electronics • ecia (neda) member • authorized distributor
元器件型號 廠商 描述 arrow# 數(shù)量 價格
uc2844bd1r2g on semiconductor current mode pwm controller 1a 8-pin soic n t/r uc2844bd1r2g 2500
$0.27
uc2844bdr2g on semiconductor current mode pwm controller 1a 14-pin soic t/r uc2844bdr2g 500
$0.27
uc2844bng on semiconductor current mode pwm controller 1a 8-pin pdip rail uc2844bng 0
$0.29
e-uc2844bd1 stmicroelectronics current mode pwm controller 1a 8-pin so n e-uc2844bd1 0
$0.58
uc2844bd1 stmicroelectronics current mode pwm controller 1a 8-pin so n uc2844bd1 1000
$0.45
uc2844bd1013tr stmicroelectronics current mode pwm controller 1a 8-pin so n t/r uc2844bd1013tr 0
$0.45
uc2844bd1013tr stmicroelectronics current mode pwm controller 1a 8-pin so n t/r uc2844bd1013tr**mult1 2500
click buy for pricing
uc2844bn stmicroelectronics current mode pwm controller 1a 8-pin pdip uc2844bn 900
$0.44
verical • authorized dealer
元器件型號 廠商 描述 rohs 數(shù)量 價格
uc2844bn stmicroelectronics current mode pwm controller 1a 8-pin pdip yes 900
$0.3707
uc2844bd1r2g on semiconductor current mode pwm controller 1a 8-pin soic n t/r yes 2500
$0.2338
uc2844bd1 stmicroelectronics current mode pwm controller 1a 8-pin so yes 1000
$0.3778
uc2844bdr2g on semiconductor current mode pwm controller 1a 14-pin soic t/r yes 3000
$0.2338
allied electronics • ecia (neda) member • authorized distributor
元器件型號 廠商 描述 allied # 數(shù)量 價格
uc2844bng on semiconductor smps pwm controller 568-2118 0
1 : $0.345
100 : $0.286
250 : $0.247
future electronics • ecia (neda) member • authorized distributor
元器件型號 廠商 描述 pkg qty rohs pb free datasheet 數(shù)量 價格 (usd)
uc2844bd1r2g on semiconductor uc2844b series 36 v 275 khz high performance current mode controller - soic-8 1 y y datasheet 2500
1 : $0.35
5 : $0.34
50 : $0.305
250 : $0.245
uc2844bdr2g on semiconductor uc2844b series 36 v 275 khz high performance current mode controller - soic-14 1 y y datasheet 0
1 : $0.35
5 : $0.34
50 : $0.305
250 : $0.245
uc2844bng on semiconductor uc2844b series 36 v 275 khz high performance current mode controller - pdip-8 1 y y datasheet 0
1 : $0.365
5 : $0.355
50 : $0.32
250 : $0.265
1000 : $0.235
see more
uc2844bd1 stmicroelectronics uc series soic8 high performance current mode pwm controller voltage regulator 1 y y datasheet 590
1 : $0.505
10 : $0.50
125 : $0.465
750 : $0.395
1500 : $0.38
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uc2844bd1013tr stmicroelectronics uc2844bd1 series 30 v 1 a high performance current mode pwm controller-soic-8 2500 y y datasheet 0
2500 : $0.375
uc2844bn stmicroelectronics uc series dip8 high performance current mode pwm controller voltage regulator 1 y y datasheet 19000
1 : $0.505
10 : $0.50
125 : $0.465
750 : $0.395
1500 : $0.38
see more
wuhan p&s • authorized distributor
元器件型號 manufacturer 描述 數(shù)量
uc2844bd1r2g on semiconductor high performance current mode controllers 20000
uc2844bdr2g on semiconductor high performance current mode controllers 9950