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參數(shù)資料
| 型號： | TPS715 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 50 mA, 24 V, 3.2 uA Supply Current Low-Dropout Linear Regulator |
| 中文描述： | 50毫安，24伏，3.2微安電源電流低壓差線性穩(wěn)壓器 |
| 文件頁數(shù)： | 1/14頁 |
| 文件大?。?/td> | 294K |
| 代理商： | TPS715 |
www.ti.com
FEATURES
24-V Maximum Input Voltage
Low 3.2-μA Quiescent Current at 50 mA
Stable With Any Capacitor (
≥
0.47 μF)
50-mA Low-Dropout Regulator
Available in 1.8 V, 1.9 V, 2.3 V, 2.5 V, 3.0 V, 3.3
V, 3.45 V, 5.0 V, and Adjustable (1.2 V to 15 V)
Designed to Support MSP430 Families:
– 1.9 V version ensured to be higher than
minimum V
IN
of 1.8 V
– 2.3 V version ensured to meet 2.2 V
minimum V
IN
for FLASH on MSP430F2xx
– 3.45 V version ensured to be lower than
maximum V
IN
of 3.6 V
– Wide variety of fixed output voltage options
to match V
IN
to the minimum required for
desired MSP430 speed
Minimum/Maximum Specified Current Limit
5-Pin SC70/SOT-323 (DCK) Package
-40°C to +125°C Specified Junction
Temperature Range
For 80mA Rated Current and Higher Power
Package, see
APPLICATIONSUltra Low Power Microcontrollers
Cellular/Cordless Handsets
Portable/Battery-Powered Equipment
DESCRIPTION
The TPS715xx low-dropout (LDO) voltage regulators
offer the benefits of high input voltage, low-dropout
voltage,
low-power
operation,
packaging. The devices, which operate over an input
range of 2.5 V to 24 V, are stable with any capacitor
(
≥
0.47 μF). The low dropout voltage and low
quiescent current allow operations at extremely low
power levels. Therefore, the devices are ideal for
powering battery management ICs. Specifically, since
the devices are enabled as soon as the applied
voltage reaches the minimum input voltage, the
output is quickly available to power continuously
operating battery charging ICs.
3
2
4
5
DCK PACKAGE
(TOP VIEW)
1
FB/NC
GND
NC
OUT
IN
GND
TPS715xx
OUT
IN
MSP430
Solar
Cell
TPS715xx
SLVS338L–MAY 2001–REVISED SEPTEMBER 2005
50 mA, 24 V, 3.2 μA Supply Current
Low-Dropout Linear Regulator in SC70 Package
and
miniaturized
The usual PNP pass transistor has been replaced by
a PMOS pass element. Because the PMOS pass
element behaves as a low-value resistor, the low
dropout voltage, typically 415 mV at 50 mA of load
current, is directly proportional to the load current.
The low quiescent current (3.2 μA typically) is stable
over the entire range of output load current (0 mA to
50 mA).
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.
All trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright 2001–2005, Texas Instruments Incorporated
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TPS7150 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Low-Dropo |
| TPS71501 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:50 mA, 24 V, 3.2U Supply Current Low-Dropout Linear Regulator in SC70 Package |
| TPS71501DCKR | 功能描述:低壓差穩(wěn)壓器 - LDO 50mA ADJ 1.2-15V LDO 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TPS71501DCKR | 制造商:Texas Instruments 功能描述:IC V REG LDO ADJ 50MA SMD 71501 |
| TPS71501DCKR | 制造商:Texas Instruments 功能描述:LOW DROP OUT (LDO) VOLTAGE REGULATOR 制造商:Texas Instruments 功能描述:IC, ADJ LDO REG 1.2V TO 15V 50mA SC-70-5 |
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