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參數資料
| 型號： | MAX4834 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | 3.3/5-V RS-485 Transceiver 8-SOIC -40 to 85 |
| 中文描述： | 250mA LDO線性穩(wěn)壓器，帶有限流開關 |
| 文件頁數： | 10/12頁 |
| 文件大小： | 350K |
| 代理商： | MAX4834 |
M
250mA LDO Linear Regulators with
Current-Limiting Switch
10
______________________________________________________________________________________
Selector Guide
PART
PIN-
PACKAGE
OUTPUT
CURRENT (mA)
RESET
OUTPUT
CONFIGURATION
RESET
(
FLAG
)
SHUTDOWN
DISCHARGE
LATCH OFF
MAX4834EUTxyC-T
MAX4834ETTxyC-T
MAX4835EUTxyBdd-T
MAX4835ETTxyBdd-T
Suffix ‘xy’ in the part number stands for nominal output voltage. 1.8V, 2.5V, 2.8V, 3.0V, 3.3V are the standard options. For other voltages
between 1.5V to 3.3V, contact factory.
6 SOT23-6
6 TDFN-6
6 SOT23-6
6 TDFN-6
250
250
250
250
Open-Drain
Open-Drain
Push-Pull
Push-Pull
FLAG
FLAG
RESET
RESET
No
No
Yes
Yes
Yes
Yes
No
No
Table 1. Standard Output Voltage Suffix
Guide
xy
18
25
28
30
33
OUTPUT VOLTAGE (V)
1.8
2.5
2.8
3.0
3.3
Nonstandard output voltages from 1.5V to 3.3V are available in
100mV increments. Contact factory for availability.
Table 2.
RESET
Timeout Period Suffix
Guide
dd
D1
D2
D3
D4
RESET
TIMEOUT (ms)
3.75
30
225
1800
TOP VIEW
GND
SHDN
1
6
OUT
5
SS
IN
MAX4834/
MAX4835
SOT23
2
3
4
RESET
(FLAG)
( ) MAX4834EUTxyC ONLY.
Pin Configurations (continued)
Chip Information
TRANSISTOR COUNT: 1575
PROCESS: BiCMOS
TDFN Exposed Pad: Connected to GND
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX4834ETT18C | 制造商:Maxim Integrated Products 功能描述:250MA LDOS WITH CURRENT-LIMITING SW - Rail/Tube |
| MAX4834ETT18C+T | 功能描述:低壓差穩(wěn)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(jié):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 |
| MAX4834ETT18C-T | 功能描述:低壓差穩(wěn)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(jié):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 |
| MAX4834ETT25C | 制造商:Maxim Integrated Products 功能描述:250MA LDOS WITH CURRENT-LIMITING SW - Rail/Tube |
| MAX4834ETT25C+T | 功能描述:低壓差穩(wěn)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(jié):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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