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參數(shù)資料
| 型號： | MAX1735EUK50-T |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 200mA, Negative-Output, Low-Dropout Linear Regulator in SOT23 |
| 中文描述： | FIXED/ADJUSTABLE NEGATIVE LDO REGULATOR, 0.24 V DROPOUT, PDSO5 |
| 封裝： | MO-178AA, SOT-23, 5 PIN |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 348K |
| 代理商： | MAX1735EUK50-T |
For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
General Description
The MAX1735 negative-output, low-dropout linear regu-
lator operates from a -2.5V to -6.5V input and delivers a
guaranteed 200mA with a low 80mV dropout. The high-
accuracy (±1%) output voltage is preset or can be
adjusted from -1.25V to -5.5V with an external resistive
voltage-divider.
An internal N-channel MOSFET allows for a low 85μA
quiescent current virtually independent of the load,
making this device ideal for battery-powered portable
equipment, such as PDAs, mobile phones, cordless
phones, and wireless data modems.
The device is available in several preset output voltage
versions: -5.0V, -3.0V, and -2.5V. All versions offer a
1nA low-power shutdown mode, short-circuit protec-
tion, and thermal overload protection. The device is
offered in a tiny 5-pin SOT23 package.
Applications
Disk Drives
Modems
Instrumentation Amplifiers
Notebook Computers
Mobile and Cordless Telephones
PCMCIA Cards
GaAsFET Bias
Mobile Wireless Data Modems
PDAs and Palmtop Computers
Features
o
Guaranteed 200mA Output Current
o
Low 80mV Dropout Voltage at 200mA
o
Low 85μA Quiescent Supply Current
o
Low 1nA Current Shutdown Mode
o
Stable with 1μF C
OUT
o
PSRR >60dB at 100Hz
o
Thermal Overload Protection
o
Short-Circuit Protection
o
-5.0V, -3.0V, or -2.5V Output Voltage
or Adjustable (-1.25V to -5.5V)
o
Tiny SOT23-5 Package
M
200mA, Negative-Output, Low-Dropout
Linear Regulator in SOT23
________________________________________________________________
Maxim Integrated Products
1
IN
SET
SHDN
1
5
OUT
GND
MAX1735
SOT23-5
TOP VIEW
2
3
4
MAX1735
SHDN
-6.5V TO -2.5V
INPUT
-5V, -3V, OR -2.5V
OUTPUT
UP TO 200mA
C
IN
C
OUT
OUT
IN
SET
GND
GND
ON
OFF
ON
Typical Operating Circuit
19-1783; Rev 0; 7/00
Pin Configuration
Ordering Information
PART
TEMP. RANGE
PIN-
PACKAGE
MAX1735EUK50-T
MAX1735EUK30-T
MAX1735EUK25-T
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
5 SOT23-5
5 SOT23-5
5 SOT23-5
Output-Voltage Selector Guide
PART
PRESET OUTPUT
VOLTAGE
SOT TOP
MARK
MAX1735EUK50-T
MAX1735EUK30-T
MAX1735EUK25-T
-5.0V or adj
-3.0V or adj
-2.5V or adj
ADOZ
ADOY
ADOX
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX1735EUK30-T | 200mA, Negative-Output, Low-Dropout Linear Regulator in SOT23 |
| MAX1736 | Replaced by TMS320VC5506 : Digital Signal Processor 132-BQFP -40 to 85 |
| MAX1736EUT41-T | SOT23, Single-Cell Li+ Battery Charger for Current-Limited Supply |
| MAX1736EUT42-T | SOT23, Single-Cell Li+ Battery Charger for Current-Limited Supply |
| MAX1737 | Replaced by TMS320VC5506 : Digital Signal Processor 132-BQFP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1735EUK-C71086 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX1736ETT42+T | 功能描述:電池管理 1Cell Li+ Battery Charger RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
| MAX1736EUT | 制造商:Maxim Integrated Products 功能描述:SOT23 SINGLE-CELL LI+ BATTERY CHAR - Rail/Tube |
| MAX1736EUT+T | 功能描述:電池管理 RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
| MAX1736EUT41 | 制造商:Maxim Integrated Products 功能描述:SOT23 SINGLE-CELL LI+ BATTERY CHAR - Cut Tape Product |
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