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參數(shù)資料
| 型號： | LT1963AES8-1.5 |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 1.5A, Low Noise, Fast Transient Response LDO Regulators |
| 中文描述： | 1.5 V FIXED POSITIVE LDO REGULATOR, 0.55 V DROPOUT, PDSO8 |
| 封裝： | 0.150 INCH, PLASTIC, SOP-8 |
| 文件頁數(shù)： | 1/20頁 |
| 文件大?。?/td> | 278K |
| 代理商： | LT1963AES8-1.5 |
1
LT1963A Series
1.5A, Low Noise,
Fast Transient Response
LDO Regulators
1963af
TYPICAL APPLICATIO
N
U
APPLICATIU
FEATURES
DESCRIPTIOU
The LT
1963A series are low dropout regulators opti-
mized for fast transient response. The devices are capable
of supplying 1.5A of output current with a dropout voltage
of 340mV. Operating quiescent current is 1mA, dropping
to <1
m
A in shutdown. Quiescent current is well controlled;
it does not rise in dropout as it does with many other
regulators. In addition to fast transient response, the
LT1963A regulators have very low output noise which
makes them ideal for sensitive RF supply applications.
Output voltage range is from 1.21V to 20V. The LT1963A
regulators are stable with output capacitors as low as
10
m
F. Small ceramic capacitors can be used without the
necessary addition of ESR as is common with other
regulators. Internal protection circuitry includes reverse
battery protection, current limiting, thermal limiting and
reverse current protection. The devices are available in
fixed output voltages of 1.5V, 1.8V, 2.5V, 3.3V and as an
adjustable device with a 1.21V reference voltage. The
LT1963A regulators are available in 5-lead TO-220, DD,
3-lead SOT-223 and 8-lead SO packages.
■
Optimized for Fast Transient Response
■
Output Current: 1.5A
■
Dropout Voltage: 340mV
■
Low Noise: 40
m
V
RMS
(10Hz to 100kHz)
■
1mA Quiescent Current
■
No Protection Diodes Needed
■
Controlled Quiescent Current in Dropout
■
Fixed Output Voltages: 1.5V, 1.8V, 2.5V, 3.3V
■
Adjustable Output from 1.21V to 20V
■
<1
m
A Quiescent Current in Shutdown
■
Stable with 10
m
F Output Capacitor
■
Stable with Ceramic Capacitors
■
Reverse Battery Protection
■
No Reverse Current
■
Thermal Limiting
3.3V to 2.5V Regulator
■
3.3V to 2.5V Logic Power Supplies
■
Post Regulator for Switching Supplies
, LTC and LT are registered trademarks of Linear Technology Corporation.
IN
SHDN
10
μ
F*
*TANTALUM,
CERAMIC OR
ALUMINUM ELECTROLYTIC
1963 TA01
OUT
V
IN
> 3V
SENSE
GND
LT1963A-2.5
2.5V
1.5A
10
μ
F*
+
+
OUTPUT CURRENT (A)
0
D
200
300
1.6
1963 TA02
100
0
0.4
0.8
1.2
0.2
0.6
1.0
1.4
400
150
250
50
350
Dropout Voltage
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| LT1963AEST-3.3 | 1.5A, Low Noise, Fast Transient Response LDO Regulators |
| LT1963A-3.3 | 1.5A, Low Noise, Fast Transient Response LDO Regulators |
| LT1963AEST-1.8 | 1.5A, Low Noise, Fast Transient Response LDO Regulators |
| LT1963AEST-2.5 | 1.5A, Low Noise, Fast Transient Response LDO Regulators |
| LT1963A-2.5 | 1.5A, Low Noise, Fast Transient Response LDO Regulators |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT1963AES8-2.5 | 功能描述:IC REG LDO 2.5V 1.5A 8SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:800 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正，固定式 輸出電壓:2.5V 輸入電壓:最高 16V 電壓 - 壓降（標(biāo)準(zhǔn)）:0.7V @ 4A 穩(wěn)壓器數(shù)量:1 電流 - 輸出:4A 電流 - 限制（最?。?4.2A 工作溫度:0°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:TO-263-6，D²Pak（5 引線+接片），TO-263BA 供應(yīng)商設(shè)備封裝:TO-263-5 包裝:帶卷 (TR) 其它名稱:AP1184K525L-13AP1184K525LDITR |
| LT1963AES8-2.5#PBF | 功能描述:IC REG LDO 2.5V 1.5A 8SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正，固定式 輸出電壓:8V 輸入電壓:10.5 V ~ 23 V 電壓 - 壓降（標(biāo)準(zhǔn)）:1.7V @ 40mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:100mA（最小值） 電流 - 限制（最?。?- 工作溫度:0°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-SOIC 包裝:剪切帶 (CT) 產(chǎn)品目錄頁面:1075 (CN2011-ZH PDF) 其它名稱:296-24390-1 |
| LT1963AES8-2.5#PBF | 制造商:Linear Technology 功能描述:IC VOLT REG FIXED +2.5V BIPOLAR SO 制造商:Linear Technology 功能描述:IC, LDO VOLT REG, 2.5V, 1.5A, 8-SOIC |
| LT1963AES8-2.5#TR | 功能描述:IC REG LDO 2.5V 1.5A 8SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:800 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正，固定式 輸出電壓:2.5V 輸入電壓:最高 16V 電壓 - 壓降（標(biāo)準(zhǔn)）:0.7V @ 4A 穩(wěn)壓器數(shù)量:1 電流 - 輸出:4A 電流 - 限制（最?。?4.2A 工作溫度:0°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:TO-263-6，D²Pak（5 引線+接片），TO-263BA 供應(yīng)商設(shè)備封裝:TO-263-5 包裝:帶卷 (TR) 其它名稱:AP1184K525L-13AP1184K525LDITR |
| LT1963AES8-2.5#TRPBF | 功能描述:IC REG LDO 2.5V 1.5A 8SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:800 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正，固定式 輸出電壓:2.5V 輸入電壓:最高 16V 電壓 - 壓降（標(biāo)準(zhǔn)）:0.7V @ 4A 穩(wěn)壓器數(shù)量:1 電流 - 輸出:4A 電流 - 限制（最?。?4.2A 工作溫度:0°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:TO-263-6，D²Pak（5 引線+接片），TO-263BA 供應(yīng)商設(shè)備封裝:TO-263-5 包裝:帶卷 (TR) 其它名稱:AP1184K525L-13AP1184K525LDITR |
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