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| 型号： | MAX1735EUK50+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 5/10页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO -5V/ADJ .2A SOT23-5 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 稳压器拓扑结构： | 负固定式或可调式 |
| 输出电压： | -5V，-1.25 V ~ -5.5 V |
| 输入电压： | -2.5 V ~ -6.5 V |
| 电压 - 压降（标准）： | 0.08V @ 200mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 200mA（最小） |
| 电流 - 限制（最小）： | 1.02A |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SC-74A，SOT-753 |
| 供应商设备封装： | SOT-23-5 |
| 包装： | 标准包装 |
| 其它名称： | MAX1735EUK50+TDKR |
200mA, Negative-Output, Low-Dropout
Linear Regulator in SOT23
Typical Operating Characteristics (continued)
(Circuit of Figure 2, V IN = -4.0V, V OUT = -3.0V, T A = +25 ° C, unless otherwise specified.)
SHUTDOWN RESPONSE
(DRIVEN FROM A POSITIVE VOLTAGE)
MAX1735 toc14a
V SHDN
2V/div
0
0
V OUT
2V/div
SHUTDOWN RESPONSE
(DRIVEN BY A NEGATIVE VOLTAGE)
MAX1735 toc14b
0
V SHDN
2V/div
0
V OUT
2V/div
2.0
1.5
1.0
0.5
0
SHUTDOWN-PIN BIAS CURRENT
vs. SHUTDOWN-PIN VOLTAGE
TIME (200 μ s/div)
TIME (200 μ s/div)
-0.5
-6.5 -5.0 -3.5 -2.0 -0.5 1.0 2.5 4.0 5.5
SHUTDOWN-PIN VOLTAGE (V)
Pin Description
PIN
1
2
3
4
5
NAME
GND
IN
SHDN
SET
OUT
FUNCTION
Ground
Regulator Input. Supply voltage can range from -2.5V to -6.5V. Bypass with a 1 μ F capacitor to GND
(see Capacitor Selection and Regulator Stability ). This pin also functions as a heatsink. Solder to a
large PC board pad or directly to the PC board power plane to maximize thermal dissipation.
Shutdown Input. Drive SHDN to GND to turn the regulator off, reducing the input current to less than
1nA. Drive SHDN above +1.6V or below -1.6V to enable the regulator. Connect SHDN to IN for
always-on operation.
Dual Mode ? Regulator Feedback Input. Connect SET to GND for the preset output voltage. Use a
resistive voltage-divider from OUT to SET to set the output voltage between -1.25V and -5.5V.
Regulation setpoint is -1.25V.
Regulator Output. OUT supplies up to 200mA in regulation. Bypass to GND with a 1 μ F ceramic
capacitor.
Dual Mode is a trademark of Maxim Integrated Products, Inc.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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:电池管理 1Cell Li+ Battery Charger RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装: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:电池管理 RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装: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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