參數(shù)資料
型號： STLQ015XG15R
廠商： STMICROELECTRONICS
元件分類： 固定正電壓單路輸出LDO穩(wěn)壓器
英文描述： FIXED POSITIVE LDO REGULATOR, PDSO6
封裝： ROHS COMPLIANT, SOT-666, 6 PIN
文件頁數(shù)： 1/16頁
文件大?。?/td> 295K
代理商： STLQ015XG15R
March 2010
Doc ID 17285 Rev 1
1/16
16
STLQ015xx
150 mA, ultra-low quiescent current
linear voltage regulator
Features
■ Input voltage from 1.5 to 5.5 V
■ Very low quiescent current:
– 1.0 A (typ) at no load
– 1.4 A (typ) at 150 mA load
– 1 nA (typ) in OFF mode
– 200 nA max in OFF mode at 125 °C
■ Output voltage tolerance: ± 2% at 25 °C
■ 150 mA guaranteed output current
■ Wide range of output voltages: 0.8 V to 3.3 V in
100 mV steps
■ Logic-controlled electronic shutdown
■ Compatible with ceramic capacitor
(COUT = 1 F)
■ Internal current and thermal limit
■ Package: SOT666-6L
■ Temperature range: -40 °C to 125 °C
Description
The STLQ015xx provides 150 mA of maximum
current from an input voltage ranging from 1.5 V
to 5.5 V, with a typical dropout voltage of 112 mV.
The key feature of this device is its quiescent
current, which is just 1.4 A at maximum output
current. The device is stable with a ceramic
capacitor on the output. It offers very low
quiescent current, extending battery life and
making the device suitable for applications
requiring very long standby time.
The enable logic control function puts the
STLQ015xx in shutdown mode, reducing total
current consumption to 1 nA. The device also
includes short-circuit constant-current limiting and
thermal protection. Typical applications for the
device are portable and battery-powered
systems, electronic sensors, and microcontroller
power supply.
SOT666
Table 1.
Device summary
Part numbers
Order codes
Output voltages (1)
STLQ015XX15
STLQ015XG15R
1.5 V
STLQ015XX25
STLQ015XG25R
2.5 V
STLQ015XX28
STLQ015XG28R
2.8 V
STLQ015XX30
STLQ015XG30R
3.0 V
STLQ015XX31
STLQ015XG31R
3.1 V
STLQ015XX33
STLQ015XG33R
3.3 V
1.
Other voltages available on request from 0.8 V to 3.3 V in 100 mV steps
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
STLQ015XG18R 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 150mA Ultra Low Reg 1.8V 100mV 1uF RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
STLQ015XG25R 功能描述:低壓差穩(wěn)壓器 - LDO 150 mA Ultra-Low Quiescent Linear Reg RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
STLQ015XG28R 功能描述:低壓差穩(wěn)壓器 - LDO 150 mA Ultra-Low Quiescent Linear Reg RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
STLQ015XG30R 功能描述:低壓差穩(wěn)壓器 - LDO 150 mA Ultra-Low Quiescent Linear Reg RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
STLQ015XG31R 功能描述:低壓差穩(wěn)壓器 - LDO 150 mA Ultra-Low Quiescent Linear Reg RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
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