参数资料
| 型号： | ISL78307FBECZ |
| 厂商： | Intersil |
| 文件页数： | 1/9页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO ADJ 50MA 8SOIC |
| 标准包装： | 98 |
| 稳压器拓扑结构： | 正，可调式 |
| 输出电压： | 2.5 V ~ 12 V |
| 输入电压： | 6 V ~ 40 V |
| 电压 - 压降（标准）： | 0.12V @ 50mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 50mA（最小） |
| 电流 - 限制（最小）： | 60mA |
| 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 Width）裸露焊盘 |
| 供应商设备封装： | 8-SOIC-EP |
| 包装： | 托盘 |
40V, Low Quiescent Current, 50mA Linear Regulator for
Automotive Applications
ISL78307
The ISL78307 is a high voltage, low quiescent current linear
regulator ideally suited for “always-on” and “keep alive”
automotive applications. The ISL78307 operates from an input
voltage of +6V to +40V under normal operating conditions and
operates down to +3V under a cold crank. It consumes only 18μA
of quiescent current at no load on the adjustable version.
The ISL78307 is available in fixed 3.3V, 5V and adjustable output
voltage (2.5V to 12V) options. It features an EN pin that can be
used to put the device into a low-quiescent current shutdown
mode where it draws only 1.8μA of supply current. The device
features over-temperature shutdown and current limit protection.
The ISL78307 is AEC-Q100 qualified. It is rated over the -40°C to
+125°C automotive temperature range and is available in an
8 Ld EPSOIC with exposed pad package.
Applications
? Automotive
? Industrial
? Telecom
Features
? Optimized for “Always-on” Automotive Applications
? 18μA Typical Quiescent Current
? Guaranteed 50mA Output Current
? Operates through Cold Crank Down to 3V
? 40V Tolerant Logic Level (TTL/CMOS) Enable Input
? 1.8μA of Typical Shutdown Current
? Low Dropout Voltage of 120mV at 50mA
? Fixed +3.3V, +5.0V and Adjustable Output Voltage Options
? Stable Operation with 10μF Output Capacitor
? Thermal Shutdown and Current Limit Protection
? -40°C to +125°C Operating Temperature Range
? Thermally Enhanced 8 Ld Exposed Pad SOIC Package
? AEC-Q100 Qualified
? 6kV ESD HBM Rated
? Pb-Free (RoHS Compliant)
V IN = 14V
IN
OUT
V OUT = 12V
V IN = 14V
IN
OUT
V OUT = 5V
C IN
0.1μF
EN
ADJ
R1
C OUT
10μF
C IN
0.1μF
EN
C OUT
10μF
(ISL78307)
R2
(ISL78307)
GND
FIGURE 1. TYPICAL APPLICATION - ADJ VERSION
GND
FIGURE 2. TYPICAL APPLICATION - FIXED VERSION
70
60
LOAD = 50mA
50
40
30
20
LOAD = 0mA
10
0
-50
0
50
100
150
TEMPERATURE (°C)
FIGURE 3. QUIESCENT CURRENT vs LOAD CURRENT (ADJ VERSION AT UNITY GAIN). V IN = 14V
December 7, 2013
FN7658.2
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Copyright Intersil Americas LLC 2011, 2013. All Rights Reserved
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.
All other trademarks mentioned are the property of their respective owners.
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相关代理商/技术参数 |
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|---|---|
| ISL78307FBECZ-T | 制造商:Intersil Corporation 功能描述:AUTO 40V ALWAYS-ON LDO, ADJ VCC, EP 8L SOIC (0.15), T&R - Tape and Reel |
| ISL78310 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:High Performance 1A LDO |
| ISL78310ARAJZ | 功能描述:IC REG LDO ADJ 1A 10DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 稳压器拓扑结构:正，固定式或可调式 输出电压:3.3V，2.5 V ~ 11 V 输入电压:6.5 V ~ 45 V 电压 - 压降（标准）:0.9V @ 400mA 稳压器数量:1 电流 - 输出:400mA（最小） 电流 - 限制（最小）:- 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:16-WQFN 裸露焊盘 供应商设备封装:16-TQFN-EP（5x5） 包装:带卷 (TR) |
| ISL78310ARAJZ-T | 功能描述:IC REG LDO ADJ 1A 10DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 稳压器拓扑结构:正，固定式或可调式 输出电压:3.3V，2.5 V ~ 11 V 输入电压:6.5 V ~ 45 V 电压 - 压降（标准）:0.9V @ 400mA 稳压器数量:1 电流 - 输出:400mA（最小） 电流 - 限制（最小）:- 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:16-WQFN 裸露焊盘 供应商设备封装:16-TQFN-EP（5x5） 包装:带卷 (TR) |
| ISL78310ARAJZ-TR5303 | 制造商:Intersil Corporation 功能描述: 制造商:Intersil Corporation 功能描述:HIGH PERFORMANCE SINGLE 1A, ADJUSTABLE VOUT LDO - 3X3 10LD - Tape and Reel |
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