TL43xLI/TL43xLI-Q1 Programmable Shunt Regulators

Texas Instruments TL43xLI/TL43xLI-Q1 Programmable Shunt Regulators are three-terminal adjustable shunt regulators with specified thermal stability over applicable automotive, commercial, and military temperature ranges. The output voltage can be set to any value between Vref (approximately 2.495V) and 36V, with two external resistors. These devices have a typical output impedance of 0.3Ω. Active output circuitry provides a very sharp turn-on characteristic, making these devices excellent replacements for Zener diodes in many applications. These applications include onboard regulation, adjustable power and switching power supplies. These devices are a pin-to-pin alternative to the industry standard TL431, with optimized Iref and IIdev performance. The lower Iref and IIdev values enable designers to achieve higher system accuracy and lower leakage current. The TL432LI/TL432LI-Q1 device has precisely the same functionality and electrical specifications as the TL431LI/TL431LI-Q1 device but has a different pinout for the DBZ package.

結果: 20
選擇 圖像 零件編號 製造商 說明 規格書 供貨情況 定價 (HKD) 基於數量按單價篩選表中結果。 數量 RoHS ECAD模型 安裝風格 封裝/外殼 參考類型 輸出電壓 初始精度 溫度系數 串列VREF - 輸入電壓 - 最大值 分路電流 - 最大值 最低工作溫度 最高工作溫度 系列 封裝
Texas Instruments 電壓參考 Adjustable precision shunt regulator wit 59,193庫存量
帶狀裁切
HK$2.22
HK$1.51
HK$1.34
HK$1.15
捲
HK$0.896
最少: 1
倍數: 1
: 3,000
SMD/SMT SOT-23-3 Shunt Adjustable Precision References Adjustable 1 % 63 PPM / C 36 V 15 mA - 40 C + 125 C TL431LI Reel, Cut Tape, MouseReel
Texas Instruments 電壓參考 Automotive adjustab le precision shunt 2,632庫存量
帶狀裁切
HK$8.30
HK$5.96
HK$5.38
HK$4.74
捲
HK$3.90
最少: 1
倍數: 1
: 3,000
SMD/SMT SOT-23-3 Shunt Adjustable Precision References Adjustable 0.5 % 63 PPM / C 36 V 15 mA - 40 C + 150 C TL432LI Reel, Cut Tape, MouseReel
Texas Instruments 電壓參考 Automotive adjustab le precision shunt 2,789庫存量
帶狀裁切
HK$5.26
HK$3.75
HK$3.36
HK$2.93
捲
HK$2.44
最少: 1
倍數: 1
: 3,000
SMD/SMT SOT-23-3 Shunt Adjustable Precision References Adjustable 0.5 % 63 PPM / C 36 V 15 mA - 40 C + 125 C TL432LI Reel, Cut Tape, MouseReel
Texas Instruments 電壓參考 Automotive adjustab le precision shunt 34,578庫存量
帶狀裁切
HK$12.08
HK$8.88
HK$8.01
HK$7.11
捲
HK$6.06
最少: 1
倍數: 1
: 3,000
SMD/SMT SOT-23-3 Shunt Adjustable Precision References Adjustable 0.5 % 63 PPM / C 36 V 15 mA - 40 C + 150 C TL431LI Reel, Cut Tape, MouseReel
Texas Instruments 電壓參考 Automotive adjustab le precision shunt 44,684庫存量
帶狀裁切
HK$11.43
HK$8.38
HK$7.54
HK$6.68
捲
HK$5.56
最少: 1
倍數: 1
: 3,000
SMD/SMT SOT-23-3 Shunt Adjustable Precision References Adjustable 1 % 63 PPM / C 36 V 15 mA - 40 C + 150 C TL431LI Reel, Cut Tape, MouseReel
Texas Instruments 電壓參考 Adjustable precision shunt regulator wit 16,450庫存量
帶狀裁切
HK$2.38
HK$1.64
HK$1.45
HK$1.25
捲
HK$0.978
最少: 1
倍數: 1
: 3,000
SMD/SMT SOT-23-3 Shunt Adjustable Precision References Adjustable 1 % 63 PPM / C 36 V 15 mA - 40 C + 125 C TL431LI Reel, Cut Tape, MouseReel
Texas Instruments 電壓參考 Adjustable precision shunt regulator wit 3,741庫存量
3,000預期28/1/2027
帶狀裁切
HK$2.47
HK$1.69
HK$1.51
HK$1.30
捲
HK$1.01
最少: 1
倍數: 1
: 3,000
SMD/SMT SOT-23-3 Shunt Adjustable Precision References Adjustable 1 % 63 PPM / C 36 V 15 mA - 40 C + 125 C TL431LI Reel, Cut Tape, MouseReel
Texas Instruments 電壓參考 Adjustable precision shunt regulator wit 9,401庫存量
帶狀裁切
HK$1.97
HK$1.35
HK$1.19
HK$1.01
捲
HK$0.781
最少: 1
倍數: 1
: 3,000
SMD/SMT SOT-23-3 Shunt Adjustable Precision References Adjustable 0.5 % 63 PPM / C 36 V 15 mA - 40 C + 125 C TL431LI Reel, Cut Tape, MouseReel
Texas Instruments 電壓參考 Adjustable precision shunt regulator wit 6,510庫存量
帶狀裁切
HK$1.89
HK$1.23
HK$1.09
HK$0.921
捲
HK$0.682
最少: 1
倍數: 1
: 3,000
SMD/SMT SOT-23-3 Shunt Adjustable Precision References Adjustable 1 % 63 PPM / C 36 V 15 mA - 0 C + 70 C TL432LI Reel, Cut Tape, MouseReel
Texas Instruments 電壓參考 Automotive adjustab le precision shunt 1,404庫存量
帶狀裁切
HK$6.66
HK$4.73
HK$4.27
HK$3.74
捲
HK$3.06
最少: 1
倍數: 1
: 3,000
SMD/SMT SOT-23-3 Shunt Adjustable Precision References Adjustable 1 % 63 PPM / C 36 V 15 mA - 40 C + 150 C TL432LI Reel, Cut Tape, MouseReel
Texas Instruments 電壓參考 Adjustable precision shunt regulator wit 2,353庫存量
帶狀裁切
HK$2.06
HK$1.41
HK$1.26
HK$1.08
捲
HK$0.838
最少: 1
倍數: 1
: 3,000
SMD/SMT SOT-23-3 Shunt Adjustable Precision References Adjustable 1 % 63 PPM / C 36 V 15 mA - 40 C + 125 C TL432LI Reel, Cut Tape, MouseReel
Texas Instruments 電壓參考 Adjustable precision shunt regulator wit 5,497庫存量
帶狀裁切
HK$2.06
HK$1.41
HK$1.26
HK$1.08
捲
HK$0.838
最少: 1
倍數: 1
: 3,000
SMD/SMT SOT-23-3 Shunt Adjustable Precision References Adjustable 0.5 % 63 PPM / C 36 V 15 mA - 40 C + 125 C TL432LI Reel, Cut Tape, MouseReel
Texas Instruments 電壓參考 Adjustable precision shunt regulator wit 4,921庫存量
帶狀裁切
HK$2.55
HK$1.73
HK$1.52
HK$1.30
捲
HK$0.995
最少: 1
倍數: 1
: 3,000
SMD/SMT SOT-23-3 Shunt Adjustable Precision References Adjustable 0.5 % 63 PPM / C 36 V 15 mA - 40 C + 125 C TL431LI Reel, Cut Tape, MouseReel
Texas Instruments 電壓參考 Adjustable precision shunt regulator wit 2,145庫存量
3,000預期5/11/2026
帶狀裁切
HK$3.04
HK$2.09
HK$1.86
HK$1.60
捲
HK$1.20
最少: 1
倍數: 1
: 3,000
SMD/SMT SOT-23-3 Shunt Adjustable Precision References Adjustable 0.5 % 63 PPM / C 36 V 15 mA - 40 C + 125 C TL431LI Reel, Cut Tape, MouseReel
Texas Instruments 電壓參考 Adjustable precision shunt regulator wit 3,885庫存量
帶狀裁切
HK$1.81
HK$1.24
HK$1.10
HK$0.937
捲
HK$0.773
最少: 1
倍數: 1
: 3,000
SMD/SMT SOT-23-3 Shunt Adjustable Precision References Adjustable 1 % 63 PPM / C 36 V 15 mA - 40 C + 125 C TL432LI Reel, Cut Tape, MouseReel
Texas Instruments 電壓參考 Adjustable precision shunt regulator wit 2,295庫存量
帶狀裁切
HK$2.47
HK$1.69
HK$1.51
HK$1.30
捲
HK$1.01
最少: 1
倍數: 1
: 3,000
SMD/SMT SOT-23-3 Shunt Adjustable Precision References Adjustable 0.5 % 63 PPM / C 36 V 15 mA - 40 C + 125 C TL432LI Reel, Cut Tape, MouseReel
Texas Instruments 電壓參考 Automotive adjustab le precision shunt
14,998預期18/2/2027
帶狀裁切
HK$8.14
HK$5.86
HK$5.29
HK$4.66
捲
HK$3.83
最少: 1
倍數: 1
: 3,000
SMD/SMT SOT-23-3 Shunt Adjustable Precision References Adjustable 1 % 63 PPM / C 36 V 15 mA - 40 C + 125 C TL431LI Reel, Cut Tape, MouseReel
Texas Instruments 電壓參考 Automotive adjustab le precision shunt
19,170預期19/11/2026
帶狀裁切
HK$11.18
HK$8.05
HK$7.28
HK$6.44
捲
HK$5.51
最少: 1
倍數: 1
: 3,000
SMD/SMT SOT-23-3 Shunt Adjustable Precision References Adjustable 0.5 % 63 PPM / C 36 V 15 mA - 40 C + 125 C TL431LI Reel, Cut Tape, MouseReel
Texas Instruments 電壓參考 Automotive adjustab le precision shunt
3,000預期3/12/2026
帶狀裁切
HK$5.26
HK$3.67
HK$3.28
HK$2.85
捲
HK$1.97
最少: 1
倍數: 1
: 3,000
SMD/SMT SOT-23-3 Shunt Adjustable Precision References Adjustable 1 % 63 PPM / C 36 V 15 mA - 40 C + 125 C TL432LI Reel, Cut Tape, MouseReel
Texas Instruments 電壓參考 Adjustable precision shunt regulator wit
3,000預期11/2/2027
帶狀裁切
HK$2.63
HK$1.78
HK$1.57
HK$1.34
捲
HK$0.995
最少: 1
倍數: 1
: 3,000
SMD/SMT SOT-23-3 Shunt Adjustable Precision References Adjustable 0.5 % 63 PPM / C 36 V 15 mA - 40 C + 125 C TL432LI Reel, Cut Tape, MouseReel