|
|
開關穩壓器 CONSTANT ON TIME BUCK SWITCHING REGULATO
- A4403GEUTR-T
- Allegro MicroSystems
-
1:
HK$13.15
-
31,864庫存量
|
Mouser 元件編號
250-A4403GEUTR-T
|
Allegro MicroSystems
|
開關穩壓器 CONSTANT ON TIME BUCK SWITCHING REGULATO
|
|
31,864庫存量
|
|
|
HK$13.15
|
|
|
HK$9.62
|
|
|
HK$8.80
|
|
|
HK$7.75
|
|
|
HK$6.67
|
|
|
檢視
|
|
|
HK$7.29
|
|
|
HK$7.01
|
|
|
HK$6.67
|
|
|
HK$6.41
|
|
|
HK$5.85
|
|
最少： 1
倍數： 1
|
|
SMD/SMT
|
QFN-16
|
Adjustable
|
3 A
|
|
|
|
開關穩壓器 ADJUSTABLE FREQUENCY BUCK REGULATOR
- A4412KLVTR-T
- Allegro MicroSystems
-
1:
HK$62.14
-
1,080庫存量
|
Mouser 元件編號
250-A4412KLVTR-T
|
Allegro MicroSystems
|
開關穩壓器 ADJUSTABLE FREQUENCY BUCK REGULATOR
|
|
1,080庫存量
|
|
|
HK$62.14
|
|
|
HK$47.68
|
|
|
HK$44.39
|
|
|
HK$39.05
|
|
|
檢視
|
|
|
HK$25.81
|
|
|
HK$37.07
|
|
|
HK$33.29
|
|
|
HK$28.03
|
|
|
HK$26.63
|
|
|
HK$25.81
|
|
最少： 1
倍數： 1
|
|
|
TSSOP-EP-38
|
|
|
|
|
|
開關穩壓器 HIGH VOLTAGE STEP DOWN REGULATOR
- A8498SLJTR-T
- Allegro MicroSystems
-
1:
HK$12.08
-
9,723庫存量
|
Mouser 元件編號
250-A8498SLJTR-T
|
Allegro MicroSystems
|
開關穩壓器 HIGH VOLTAGE STEP DOWN REGULATOR
|
|
9,723庫存量
|
|
|
HK$12.08
|
|
|
HK$8.88
|
|
|
HK$8.01
|
|
|
HK$7.10
|
|
|
HK$5.93
|
|
|
檢視
|
|
|
HK$6.67
|
|
|
HK$6.42
|
|
|
HK$6.21
|
|
|
HK$5.70
|
|
最少： 1
倍數： 1
|
|
SMD/SMT
|
SOIC-8
|
800 mV to 24 V
|
3 A
|
|
|
|
開關穩壓器 UMC VERSION OF 4490
- A4490EESTR-T
- Allegro MicroSystems
-
1:
HK$19.73
-
5,674庫存量
|
Mouser 元件編號
250-A4490EESTR-T
|
Allegro MicroSystems
|
開關穩壓器 UMC VERSION OF 4490
|
|
5,674庫存量
|
|
|
HK$19.73
|
|
|
HK$14.63
|
|
|
HK$13.40
|
|
|
HK$12.00
|
|
|
HK$10.36
|
|
|
檢視
|
|
|
HK$11.34
|
|
|
HK$10.93
|
|
|
HK$10.85
|
|
|
HK$10.11
|
|
最少： 1
倍數： 1
|
|
SMD/SMT
|
QFN-20
|
|
|
|
|
|
開關穩壓器 HIGH FREQUENCY BUCK REGULATOR
- A8584KLPTR-T
- Allegro MicroSystems
-
1:
HK$27.45
-
25庫存量
|
Mouser 元件編號
250-A8584KLPTR-T
|
Allegro MicroSystems
|
開關穩壓器 HIGH FREQUENCY BUCK REGULATOR
|
|
25庫存量
|
|
|
HK$27.45
|
|
|
HK$18.08
|
|
|
HK$16.69
|
|
|
HK$14.55
|
|
|
檢視
|
|
|
HK$9.12
|
|
|
HK$13.65
|
|
|
HK$11.92
|
|
|
HK$9.95
|
|
|
HK$9.21
|
|
|
HK$9.12
|
|
最少： 1
倍數： 1
|
|
|
TSSOP-16
|
|
|
|
|
|
開關穩壓器 WIDE INPUT 1A LOW IQ BUCK (8590-BASE)
- ARG81800KESJSR
- Allegro MicroSystems
-
1:
HK$16.93
-
4,681庫存量
|
Mouser 元件編號
250-ARG81800KESJSR
|
Allegro MicroSystems
|
開關穩壓器 WIDE INPUT 1A LOW IQ BUCK (8590-BASE)
|
|
4,681庫存量
|
|
|
HK$16.93
|
|
|
HK$12.58
|
|
|
HK$11.43
|
|
|
HK$10.19
|
|
|
檢視
|
|
|
HK$8.38
|
|
|
HK$9.62
|
|
|
HK$9.29
|
|
|
HK$8.96
|
|
|
HK$8.63
|
|
|
HK$8.38
|
|
最少： 1
倍數： 1
|
|
|
ES-20
|
|
|
|
|
|
開關穩壓器 40V, 3A SYNCHRONOUS BUCK MODULE IN 4X6MM
- APM81911KNBATR
- Allegro MicroSystems
-
1:
HK$34.44
-
6,176庫存量
|
Mouser 元件編號
250-APM81911KNBATR
|
Allegro MicroSystems
|
開關穩壓器 40V, 3A SYNCHRONOUS BUCK MODULE IN 4X6MM
|
|
6,176庫存量
|
|
|
HK$34.44
|
|
|
HK$26.06
|
|
|
HK$24.00
|
|
|
HK$21.70
|
|
|
檢視
|
|
|
HK$19.15
|
|
|
HK$20.63
|
|
|
HK$19.97
|
|
|
HK$19.40
|
|
|
HK$19.15
|
|
最少： 1
倍數： 1
|
|
SMD/SMT
|
QFN-32
|
800 mV to 24 V
|
3 A
|
|
|
|
開關穩壓器 80V, 800MA SYNC BUCK DC-DC REGULATOR
- APM81815KNBJTR
- Allegro MicroSystems
-
1:
HK$37.48
-
1,111庫存量
-
9,000預期2/4/2026
-
新產品
|
Mouser 元件編號
250-APM81815KNBJTR
新產品
|
Allegro MicroSystems
|
開關穩壓器 80V, 800MA SYNC BUCK DC-DC REGULATOR
|
|
1,111庫存量
9,000預期2/4/2026
|
|
|
HK$37.48
|
|
|
HK$24.99
|
|
|
HK$23.10
|
|
|
HK$20.06
|
|
|
檢視
|
|
|
HK$13.15
|
|
|
HK$18.99
|
|
|
HK$17.10
|
|
|
HK$15.54
|
|
|
HK$13.15
|
|
最少： 1
倍數： 1
|
|
SMD/SMT
|
QFN-24
|
3.3 V, 5 V, 5.35 V, 12 V
|
1.5 A
|
|
|
|
開關穩壓器 40V 3A SYNCHRONOUS BUCK MODULE IN 4X6MM
- APM81911KNBATR-1
- Allegro MicroSystems
-
1:
HK$34.44
-
8,957庫存量
|
Mouser 元件編號
250-APM81911KNBATR-1
|
Allegro MicroSystems
|
開關穩壓器 40V 3A SYNCHRONOUS BUCK MODULE IN 4X6MM
|
|
8,957庫存量
|
|
|
HK$34.44
|
|
|
HK$26.06
|
|
|
HK$24.00
|
|
|
HK$21.70
|
|
|
檢視
|
|
|
HK$18.58
|
|
|
HK$20.63
|
|
|
HK$19.97
|
|
|
HK$19.40
|
|
|
HK$18.58
|
|
|
報價
|
|
最少： 1
倍數： 1
|
|
SMD/SMT
|
QFN-32
|
800 mV to 24 V
|
3 A
|
|
|
|
開關穩壓器 WIDE INPUT VOLTAGE, 3A SYNCHRONOUS BUCK REGULATOR WITH ULTRALOW QUIESCENT CURRENT (HLP) MODE, SYNCIN, CLKOUT, AND PGOOD
- APM81803KNBJSR
- Allegro MicroSystems
-
1:
HK$23.59
-
2,969庫存量
|
Mouser 元件編號
250-APM81803KNBJSR
|
Allegro MicroSystems
|
開關穩壓器 WIDE INPUT VOLTAGE, 3A SYNCHRONOUS BUCK REGULATOR WITH ULTRALOW QUIESCENT CURRENT (HLP) MODE, SYNCIN, CLKOUT, AND PGOOD
|
|
2,969庫存量
|
|
|
HK$23.59
|
|
|
HK$17.67
|
|
|
HK$16.11
|
|
|
HK$14.55
|
|
|
HK$11.67
|
|
|
檢視
|
|
|
HK$13.73
|
|
|
HK$13.23
|
|
|
HK$12.17
|
|
|
HK$11.26
|
|
最少： 1
倍數： 1
|
|
SMD/SMT
|
QFN-24
|
800 mV to 24 V
|
3 A
|
|
|
|
開關穩壓器 40V, 2.2A SYNC BUCK DC-DC REGULATOR
- A81805KESJSR
- Allegro MicroSystems
-
1:
HK$18.50
-
5,999庫存量
|
Mouser 元件編號
250-A81805KESJSR
|
Allegro MicroSystems
|
開關穩壓器 40V, 2.2A SYNC BUCK DC-DC REGULATOR
|
|
5,999庫存量
|
|
|
HK$18.50
|
|
|
HK$13.73
|
|
|
HK$12.49
|
|
|
HK$11.18
|
|
|
檢視
|
|
|
HK$10.60
|
|
|
HK$10.19
|
|
|
HK$9.86
|
|
|
HK$9.54
|
|
|
HK$8.63
|
|
最少： 1
倍數： 1
|
|
SMD/SMT
|
QFN-20
|
3.3 V
|
2.5 A
|
|
|
|
開關穩壓器 LOW INPUT VOLTAGE BUCK REGULATOR
- A8650KEJTR-T
- Allegro MicroSystems
-
1:
HK$17.34
-
17,998庫存量
|
Mouser 元件編號
250-A8650KEJTR-T
|
Allegro MicroSystems
|
開關穩壓器 LOW INPUT VOLTAGE BUCK REGULATOR
|
|
17,998庫存量
|
|
|
HK$17.34
|
|
|
HK$12.82
|
|
|
HK$11.75
|
|
|
HK$10.44
|
|
|
檢視
|
|
|
HK$8.01
|
|
|
HK$9.86
|
|
|
HK$9.54
|
|
|
HK$9.29
|
|
|
HK$8.01
|
|
最少： 1
倍數： 1
|
|
|
EJ-10
|
|
|
|
|
|
開關穩壓器 UMC VERSION OF 4447
- A4447SLJTR-T
- Allegro MicroSystems
-
1:
HK$11.10
-
2,181庫存量
|
Mouser 元件編號
250-A4447SLJTR-T
|
Allegro MicroSystems
|
開關穩壓器 UMC VERSION OF 4447
|
|
2,181庫存量
|
|
|
HK$11.10
|
|
|
HK$8.05
|
|
|
HK$7.29
|
|
|
HK$6.46
|
|
|
HK$5.26
|
|
|
檢視
|
|
|
HK$6.07
|
|
|
HK$5.83
|
|
|
HK$5.38
|
|
|
HK$5.01
|
|
最少： 1
倍數： 1
|
|
SMD/SMT
|
SOIC-8
|
800 mV to 24 V
|
2 A
|
|
|
|
LDO電壓穩壓器 AUTO 50MA LDO W/SHORT BATTERY
- A4481KLJTR-T
- Allegro MicroSystems
-
1:
HK$11.26
-
9,000庫存量
|
Mouser 元件編號
250-A4481KLJTR-T
|
Allegro MicroSystems
|
LDO電壓穩壓器 AUTO 50MA LDO W/SHORT BATTERY
|
|
9,000庫存量
|
|
|
HK$11.26
|
|
|
HK$8.21
|
|
|
HK$7.45
|
|
|
HK$6.60
|
|
|
檢視
|
|
|
HK$4.94
|
|
|
HK$6.20
|
|
|
HK$5.96
|
|
|
HK$5.75
|
|
|
HK$4.94
|
|
最少： 1
倍數： 1
|
|
|
LJ-8
|
|
|
|
|
|
開關穩壓器 AUTOMOTIVE BUCK REGULATOR
- A8652KLPTR-T
- Allegro MicroSystems
-
1:
HK$23.59
-
8,000庫存量
|
Mouser 元件編號
250-A8652KLPTR-T
|
Allegro MicroSystems
|
開關穩壓器 AUTOMOTIVE BUCK REGULATOR
|
|
8,000庫存量
|
|
|
HK$23.59
|
|
|
HK$17.67
|
|
|
HK$16.11
|
|
|
HK$14.55
|
|
|
檢視
|
|
|
HK$11.92
|
|
|
HK$13.73
|
|
|
HK$13.23
|
|
|
HK$12.82
|
|
|
HK$12.49
|
|
|
HK$11.92
|
|
最少： 1
倍數： 1
|
|
|
TSSOP-16
|
|
|
|
|
|
開關穩壓器 AUTOMOTIVE BUCK REGULATOR
- A8653KLPTR-T
- Allegro MicroSystems
-
1:
HK$26.63
-
7,865庫存量
|
Mouser 元件編號
250-A8653KLPTR-T
|
Allegro MicroSystems
|
開關穩壓器 AUTOMOTIVE BUCK REGULATOR
|
|
7,865庫存量
|
|
|
HK$26.63
|
|
|
HK$19.97
|
|
|
HK$18.33
|
|
|
HK$16.52
|
|
|
檢視
|
|
|
HK$12.91
|
|
|
HK$15.62
|
|
|
HK$15.12
|
|
|
HK$14.71
|
|
|
HK$12.91
|
|
最少： 1
倍數： 1
|
|
|
TSSOP-16
|
|
|
|
|
|
開關穩壓器 AUTOMOTIVE BUCK REGULATOR
- A8654KLPTR-T
- Allegro MicroSystems
-
1:
HK$23.51
-
7,548庫存量
|
Mouser 元件編號
250-A8654KLPTR-T
|
Allegro MicroSystems
|
開關穩壓器 AUTOMOTIVE BUCK REGULATOR
|
|
7,548庫存量
|
|
|
HK$23.51
|
|
|
HK$18.25
|
|
|
HK$16.77
|
|
|
HK$15.29
|
|
|
檢視
|
|
|
HK$12.08
|
|
|
HK$14.63
|
|
|
HK$14.14
|
|
|
HK$13.81
|
|
|
HK$12.08
|
|
最少： 1
倍數： 1
|
|
|
TSSOP-16
|
|
|
|
|
|
開關穩壓器 40 V, 3.5 STEP-DOWN CONVERTER, PFM DITHER
- A8586KLJTR-T
- Allegro MicroSystems
-
1:
HK$15.21
-
1,178庫存量
|
Mouser 元件編號
250-A8586KLJTR-T
|
Allegro MicroSystems
|
開關穩壓器 40 V, 3.5 STEP-DOWN CONVERTER, PFM DITHER
|
|
1,178庫存量
|
|
|
HK$15.21
|
|
|
HK$11.26
|
|
|
HK$10.28
|
|
|
HK$9.12
|
|
|
HK$7.60
|
|
|
檢視
|
|
|
HK$8.63
|
|
|
HK$8.30
|
|
|
HK$7.99
|
|
|
HK$7.34
|
|
最少： 1
倍數： 1
|
|
SMD/SMT
|
SOIC-8
|
800 mV to 30 V
|
3.5 A
|
|
|
|
開關穩壓器 40 V, 3.5 STEP-DOWN CONVERTER, PWM
- A8586KLJTR-T-1
- Allegro MicroSystems
-
1:
HK$15.21
-
5,559庫存量
|
Mouser 元件編號
250-A8586KLJTR-T-1
|
Allegro MicroSystems
|
開關穩壓器 40 V, 3.5 STEP-DOWN CONVERTER, PWM
|
|
5,559庫存量
|
|
|
HK$15.21
|
|
|
HK$11.26
|
|
|
HK$10.28
|
|
|
HK$9.12
|
|
|
檢視
|
|
|
HK$6.93
|
|
|
HK$8.63
|
|
|
HK$8.30
|
|
|
HK$7.99
|
|
|
HK$6.93
|
|
最少： 1
倍數： 1
|
|
SMD/SMT
|
SOIC-8
|
800 mV to 30 V
|
3.5 A
|
|
|
|
開關穩壓器 40 V, 3.5 STEP-DOWN CONVERTER, PWM
- A8586KLJTR-T-2
- Allegro MicroSystems
-
1:
HK$15.21
-
3,000庫存量
|
Mouser 元件編號
250-A8586KLJTR-T-2
|
Allegro MicroSystems
|
開關穩壓器 40 V, 3.5 STEP-DOWN CONVERTER, PWM
|
|
3,000庫存量
|
|
|
HK$15.21
|
|
|
HK$11.26
|
|
|
HK$10.28
|
|
|
HK$9.12
|
|
|
檢視
|
|
|
HK$6.93
|
|
|
HK$8.63
|
|
|
HK$8.30
|
|
|
HK$7.99
|
|
|
HK$6.93
|
|
最少： 1
倍數： 1
|
|
SMD/SMT
|
SOIC-8
|
800 mV to 30 V
|
3.5 A
|
|
|
|
開關穩壓器 WIDE INPUT VOLTAGEBUCK REGULATOR
- A8589KLPTR-T
- Allegro MicroSystems
-
1:
HK$24.08
-
8,000庫存量
|
Mouser 元件編號
250-A8589KLPTR-T
|
Allegro MicroSystems
|
開關穩壓器 WIDE INPUT VOLTAGEBUCK REGULATOR
|
|
8,000庫存量
|
|
|
HK$24.08
|
|
|
HK$18.00
|
|
|
HK$16.52
|
|
|
HK$14.80
|
|
|
檢視
|
|
|
HK$11.51
|
|
|
HK$14.06
|
|
|
HK$13.56
|
|
|
HK$13.15
|
|
|
HK$11.51
|
|
最少： 1
倍數： 1
|
|
|
TSSOP-16
|
|
|
|
|
|
開關穩壓器 WIDE INPUT 1A LOW IQ BUCK (8590-BASE)
- ARG81800KESJSR-1
- Allegro MicroSystems
-
1:
HK$13.15
-
5,953庫存量
|
Mouser 元件編號
250-ARG81800KESJSR-1
|
Allegro MicroSystems
|
開關穩壓器 WIDE INPUT 1A LOW IQ BUCK (8590-BASE)
|
|
5,953庫存量
|
|
|
HK$13.15
|
|
|
HK$12.58
|
|
|
HK$11.34
|
|
|
HK$10.85
|
|
|
檢視
|
|
|
HK$7.43
|
|
|
HK$9.95
|
|
|
HK$9.54
|
|
|
HK$7.43
|
|
最少： 1
倍數： 1
|
|
|
ES-20
|
|
|
|
|
|
開關穩壓器 3.5A HIGH FREQUENCY BUCK REGULATOR FOR T
- A8583KLPTR-T
- Allegro MicroSystems
-
1:
HK$22.03
-
507庫存量
|
Mouser 元件編號
250-A8583KLPTR-T
|
Allegro MicroSystems
|
開關穩壓器 3.5A HIGH FREQUENCY BUCK REGULATOR FOR T
|
|
507庫存量
|
|
|
HK$22.03
|
|
|
HK$16.44
|
|
|
HK$15.04
|
|
|
HK$13.48
|
|
|
檢視
|
|
|
HK$11.26
|
|
|
HK$12.74
|
|
|
HK$12.33
|
|
|
HK$12.00
|
|
|
HK$11.75
|
|
|
HK$11.26
|
|
最少： 1
倍數： 1
|
|
|
TSSOP-16
|
|
|
|
|
|
開關穩壓器 WIDE INPUTVOLTAGE, 2 A BUCK REGULATOR, 2 MHZ FSW, LOW IQ, LOW DROP OUT
- A8591KEJTR-J-1
- Allegro MicroSystems
-
1:
HK$33.46
-
294庫存量
|
Mouser 元件編號
250-A8591KEJTR-J-1
|
Allegro MicroSystems
|
開關穩壓器 WIDE INPUTVOLTAGE, 2 A BUCK REGULATOR, 2 MHZ FSW, LOW IQ, LOW DROP OUT
|
|
294庫存量
|
|
|
HK$33.46
|
|
|
HK$31.07
|
|
|
HK$30.99
|
|
|
HK$24.25
|
|
|
HK$10.93
|
|
最少： 1
倍數： 1
|
|
|
EJ-10
|
|
|
|
|
|
開關穩壓器 40V, 3.5A, STEP DOWN CONVERTER
- A8586KEJTR-T
- Allegro MicroSystems
-
1:
HK$15.21
-
740庫存量
-
183在途量
|
Mouser 元件編號
250-A8586KEJTR-T
|
Allegro MicroSystems
|
開關穩壓器 40V, 3.5A, STEP DOWN CONVERTER
|
|
740庫存量
183在途量
|
|
|
HK$15.21
|
|
|
HK$11.26
|
|
|
HK$10.28
|
|
|
HK$9.12
|
|
|
HK$7.60
|
|
|
檢視
|
|
|
HK$8.63
|
|
|
HK$8.30
|
|
|
HK$7.86
|
|
|
HK$7.37
|
|
最少： 1
倍數： 1
|
|
SMD/SMT
|
DFN-10
|
800 mV to 30 V
|
3.5 A
|
|
香港
