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English1.5A High PSRR, Low Noise, LDO Regulators CXSD62453 series is a low supply current, high PSRR, low noise, and low dropout linear regulator making them ideal for battery applications An over-temperatur
发布时间：2025-10-22 09:17:18
浏览次数：117
作者：嘉泰姆
来源：嘉泰姆
摘要：1.5A High PSRR, Low Noise, LDO Regulators CXSD62453 series is a low supply current, high PSRR, low noise, and low dropout linear regulator making them ideal for battery applications An over-temperatur
目录
产品概述 返回TOP
The CXSD62453 series is a low supply current, high PSRR, low noise, and low dropout linear regulator making them ideal for battery applications. It is available in TO-252, SOT-223 packages. The supply current at no-load is 45μA. An over-temperature protection circuit is built-in in the Device to prevent thermal overload. And the CXSD62453 is equipped with a short-circuit current fold-back protection circuit to prevent from failure. The CXSD62453 is stable with an output capacitance of 4.7μF or greater
产品特点 返回TOP
„ Low, 45μA No-Load Supply Current
„ Guaranteed 1.5A Output Current
„ Low Dropout Voltage
„ PSRR=70dB (f=100Hz 1.2V output)
„ Over-Temperature Protection
„ Short-Circuit Protection with Current Fold-back
„ Stable with Low Cost Ceramic Capacitors
„ Low Temperature Coefficient
应用范围 返回TOP
„ Instrumentation
„ Portable Electronics
„ Wireless Devices
„ PC Peripherals
„ Battery Powered Widgets
技术规格书（产品PDF) 返回TOP
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Single Output |
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|
Part NO. |
Vin(V) min. |
Vin(V max. |
IOUT (A) |
VOUT (V) |
Dropout @IOUT(V) |
EN |
Disch arge |
IQ (μA) |
Note |
Package |
|
2.5 |
5.5 |
0.3 |
1.5/1.8/1.9/2.5/2.8 /3.0/3.1/3.3/4.2/5.0 |
0.35 |
H |
Y |
90 |
N/A |
SOT23-5/SOT233/ SOT89/SC70-5 |
|
|
2.2 |
7 |
1 |
1.8/2.5/3.3 |
0.27 |
N |
-- |
3000 |
MLCC |
SOT-89 |
|
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