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参数资料
| 型号： | MAX5024MASA+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 6/13页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 5V/ADJ .15A 8-SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 稳压器拓扑结构： | 正，固定式或可调式 |
| 输出电压： | 5V，2.5 V ~ 11 V |
| 输入电压： | 6.5 V ~ 65 V |
| 电压 - 压降（标准）： | 0.9V @ 150mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 150mA（最小） |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 带卷 (TR) |
65V, Low-Quiescent-Current, High-Voltage Linear
Regulators with μP Reset and Watchdog Timer
Typical Operating Characteristics (continued)
(V IN = +14V, C IN = 10μF, C OUT = 15μF, V EN = +2.4V, V OUT = +5V, SET = GND, T A = +25°C, unless otherwise specified.)
30
25
20
15
10
5
0
GROUND-CURRENT DISTRIBUTION
(T A = +40 ° C)
47 48 51 52 53 54 55 56 57 58 59 60 61 80
I GND ( μ A)
30
25
20
15
10
5
0
GROUND-CURRENT DISTRIBUTION
(T A = +125 ° C)
45 53 56 57 58 59 60 61 62 63 64 65 89
I GND ( μ A)
Pin Description
PIN
MAX5023 MAX5024
NAME
FUNCTION
1
1
IN
Regulator Input. Supply voltage ranges from +6.5V to +65V. Bypass with a 10μF capacitor to
GND.
Enable Input. Force EN high to turn on the regulator. Pull EN low and force HOLD high (or
2
2
EN
open circuit) to place the device in shutdown mode. Internally connected to ground through a
5M ? resistor.
3
3
GND
Ground. GND also functions as a heatsink. Solder to large pads or the circuit-board ground
plane to maximize thermal dissipation.
Active-Low Open-Drain Reset Output. RESET remains low while V OUT is below the reset
4
4
RESET
threshold or when WDI is not pulsed within 1.6s. RESET remains low for the duration of the
reset timeout period after the reset conditions are terminated.
Regulator Hold Input. When HOLD is forced low, the regulator stores the on state of the
5
5
HOLD
output allowing the regulator to function even if EN is pulled low. To shutdown the regulator,
release HOLD after EN is pulled low. If HOLD is unused, either float HOLD or connect to OUT.
Internally connected to OUT through a 4μA pullup current source (see Table 1, Truth Table).
6
7
8
6
—
8
N.C.
WDI
OUT
No Connection. Not internally connected.
Watchdog Timer Input (MAX5023 only). The watchdog timer asserts a reset if WDI does not
transition within the 1.6s watchdog timeout period. WDI cannot be disabled.
Regulator Output. Fixed (+3.3V or +5V) or adjustable (+2.5V to +11V). Bypass with a 15μF
capacitor (min).
Feedback Input for Setting the Output Voltage. Connect to GND to set the output voltage to
—
7
SET
the preset fixed value (+3.3V or +5V). Connect to an external resistor-divider network for
adjustable output operation (MAX5024 only).
EP
EP
PAD
Exposed Pad. Connect pad to GND.
6
_______________________________________________________________________________________
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX5024SASA | 功能描述:线性稳压器 - 标准 65V Low-Q w/uP Reset & Watchdog Timer RoHS:否 制造商:STMicroelectronics 输出类型: 极性: 输出电压:1.8 V 输出电流:150 mA 负载调节: 最大输入电压:5.5 V 线路调整率: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOT-323-5L |
| MAX5024SASA+ | 功能描述:线性稳压器 - 标准 65V Low-Q w/uP Reset & Watchdog Timer RoHS:否 制造商:STMicroelectronics 输出类型: 极性: 输出电压:1.8 V 输出电流:150 mA 负载调节: 最大输入电压:5.5 V 线路调整率: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOT-323-5L |
| MAX5024SASA+T | 功能描述:线性稳压器 - 标准 65V Low-Q w/uP Reset & Watchdog Timer RoHS:否 制造商:STMicroelectronics 输出类型: 极性: 输出电压:1.8 V 输出电流:150 mA 负载调节: 最大输入电压:5.5 V 线路调整率: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOT-323-5L |
| MAX5024SASA-T | 功能描述:线性稳压器 - 标准 65V Low-Q w/uP Reset & Watchdog Timer RoHS:否 制造商:STMicroelectronics 输出类型: 极性: 输出电压:1.8 V 输出电流:150 mA 负载调节: 最大输入电压:5.5 V 线路调整率: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOT-323-5L |
| MAX5024TASA | 功能描述:线性稳压器 - 标准 65V Low-Q w/uP Reset & Watchdog Timer RoHS:否 制造商:STMicroelectronics 输出类型: 极性: 输出电压:1.8 V 输出电流:150 mA 负载调节: 最大输入电压:5.5 V 线路调整率: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOT-323-5L |
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