參數(shù)資料
型號(hào)： TLV43IQLPR
廠商： TEXAS INSTRUMENTS INC
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.24 V, PBCY3
封裝： PLASTIC, TO-92, 3 PIN
文件頁(yè)數(shù)： 1/25頁(yè)
文件大?。?/td> 511K
代理商： TLV43IQLPR
TLV431, TLV431A, TLV431B
LOW VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATORS
SLVS139M JULY 1996 REVISED OCTOBER 2004
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D Low-Voltage Operation . . . Down to 1.24 V
D Reference Voltage Tolerances Are:
0.5% for TLV431B
1% for TLV431A
1.5% for TLV431
D Adjustable Output Voltage, VO = VREF to 6 V
D Low Operational Cathode Current ...80 A Typ
D 0.25- Typical Output Impedance
D 405C to 1255C Specifications
REF
ANODE
CATHODE
LP (TO-92/T0-226) PACKAGE
(TOP VIEW)
NC - No internal connection
DBV (SOT23-5) PACKAGE
(TOP VIEW)
1
2
3
5
4
NC
CATHODE
ANODE
REF
DBZ (SOT23-3) PACKAGE
(TOP VIEW)
1
2
3
REF
CATHODE
ANODE
D (SOIC) PACKAGE
(TOP VIEW)
1
2
3
4
8
7
6
5
REF
ANODE
NC
CATHODE
ANODE
NC
DCK (SC-70) PACKAGE
(TOP VIEW)
1
2
3
6
5
4
CATHODE
NC
REF
ANODE
NC
PK (SOT-89) PACKAGE
(TOP VIEW)
CATHODE
ANODE
REF
description/ordering information
The TLV431, TLV431A, and TLV431B are low-voltage 3-terminal adjustable voltage references, with specified
thermal stability over applicable industrial and commercial temperature ranges. Output voltage can be set to
any value between VREF (1.24 V) and 6 V with two external resistors (see Figure 2). These devices operate from
a lower voltage (1.24 V) than the widely used TL431 and TL1431 shunt-regulator references.
When used with an optocoupler, the TLV431, TLV431A, and TLV431B are ideal voltage references in isolated
feedback circuits for 3-V to 3.3-V switching-mode power supplies. These devices have a typical output
impedance of 0.25
. Active output circuitry provides a very sharp turn-on characteristic, making the TLV431,
TLV431A, and TLV431B excellent replacements for low-voltage Zener diodes in many applications, including
on-board regulation and adjustable power supplies.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Copyright
2004, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
相關(guān)PDF資料
PDF描述
TLV431QLP 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.24 V, PBCY3
TLV431AQDCKT 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.24 V, PDSO6
TLV431AY 1-OUTPUT TWO TERM VOLTAGE REFERENCE, UUC3
TLV803ZDBZT 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3
TLV803ZDBZR 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TLV4635.15 制造商:Sprague/Vishay 功能描述:CAPACITOR, QUAD
TLV463515 制造商:Sprague/Vishay 功能描述:CAPACITOR, QUAD
TLV4906K 功能描述:板機(jī)接口霍耳效應(yīng)/磁性傳感器 Value Opt Hall Eff SW Ind/Consumer App RoHS:否 制造商:Honeywell 類型:Bipolar Hall-Effect Digital Position Sensor 工作電源電壓:3 V to 24 V 電源電流:3.5 mA 最大輸出電流:20 mA 工作點(diǎn)最小值/最大值:5 G, 55 G 最小/最大釋放點(diǎn)（Brp）:- 55 G, - 5 G 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23
TLV4906KFTSA1 制造商:Infineon Technologies AG 功能描述:Hall Effect Sensor 20mA 3.3V/5V/9V/12V/15V 3-Pin SC-59 制造商:Infineon Technologies AG 功能描述:MAGNETIC SENSOR IC'S - Tape and Reel 制造商:Infineon Technologies AG 功能描述:IC HALL EFFECT SW SC59-3
TLV4906L 功能描述:板機(jī)接口霍耳效應(yīng)/磁性傳感器 Value Opt Hall Eff SW Ind/Consumer App RoHS:否 制造商:Honeywell 類型:Bipolar Hall-Effect Digital Position Sensor 工作電源電壓:3 V to 24 V 電源電流:3.5 mA 最大輸出電流:20 mA 工作點(diǎn)最小值/最大值:5 G, 55 G 最小/最大釋放點(diǎn)（Brp）:- 55 G, - 5 G 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*