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參數資料
| 型號： | MAX1598EZK46-T |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 固定正電壓單路輸出LDO穩壓器 |
| 英文描述： | 4.6 V FIXED POSITIVE LDO REGULATOR, 0.12 V DROPOUT, PDSO5 |
| 封裝： | THIN, SOT-23, 5 PIN |
| 文件頁數： | 1/9頁 |
| 文件大小： | 363K |
| 代理商： | MAX1598EZK46-T |
General Description
The MAX1598 low-noise, low-dropout linear regulator
operates from a 2.5V to 6.5V input and delivers up to
200mA. Typical output noise is 30VRMS, and typical
dropout is only 236mV at 200mA. The output voltage is
preset to voltages from 2.5V to 5V in 100mV increments.
Designed with an internal P-channel MOSFET pass
transistor, the MAX1598 maintains a low 100A supply
current independent of the load current and dropout
voltage. Other features include a 10nA logic-controlled
shutdown mode, short-circuit and thermal-shutdown
protection, and reverse battery protection. The device
also includes an autodischarge function, which actively
discharges the output voltage to ground when the
device is placed in shutdown. The MAX1598 comes in
a thin 5-pin SOT23 package.
Applications
Cellular, Cordless, and PCS Phones
PCMCIA Cards
Modems
Hand-Held Instruments
Palmtop Computers
Electronic Planners
Features
o 200mA Output Current
o Low Output Noise: 30VRMS
o Low 55mV Dropout at 50mA Output
o Low 85A No-Load Supply Current
o Low 100A Operating Supply Current,
Even in Dropout
o Thermal-Overload and Short-Circuit Protection
o Reverse Battery Protection
o Output Current Limit
o Preset Output Voltages
o 10nA Logic-Controlled Shutdown
For price, delivery, and to place orders, please contact Maxim Distribution at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
MAX1598
Low-Noise, Low-Dropout, 200mA
Linear Regulator
________________________________________________________________ Maxim Integrated Products
1
GND
BP
SHDN
1
5
OUT
IN
MAX1598
THIN SOT23-5
TOP VIEW
2
3
4
Pin Configuration
MAX1598
INPUT
2.5V TO 6.5V
IN
OUT
SHDN
BP
GND
OUTPUT
PRESET
2.5V TO 5V
200mA
CBP
0.01
F
COUT
2.2
F
CIN
1
F
OFF
ON
Typical Operating Circuit
19-2584; Rev 0; 10/02
Ordering Information
*xy is the output voltage code (see the Selector Guide at end of
data sheet).
PART
TEMP RANGE
PIN-PACKAGE
MAX1598EZKxy-T*
-40
°C to +85°C Thin SOT23-5
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| MAX1598EZK49-T | 4.9 V FIXED POSITIVE LDO REGULATOR, 0.12 V DROPOUT, PDSO5 |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX1598EZK4A | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX1598EZK4A-T | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX1598EZK50 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX1598EZK50+T | 功能描述:低壓差穩壓器 - LDO Integrated Circuits (ICs) 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 負載調節:0.3 % 輸出端數量: 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 |
| MAX1598EZK50-T | 功能描述:低壓差穩壓器 - 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 負載調節:0.3 % 輸出端數量: 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 |
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