Datasheet > ISL80138_14

ISL80138_14

更新时间： 2024-09-17 02:52:59

品牌	Logo	应用领域
英特矽尔 - INTERSIL		/
页数	文件大小	规格书
9页	336K
描述
40V, Low Quiescent Current, 150mA Linear Regulator

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ISL80138_14 数据手册

40V, Low Quiescent Current, 150mA Linear Regulator

ISL80138

The ISL80138 is a high voltage, adjustable V

Features

• Wide V Range of 6V to 40V

low quiescent

OUT

current linear regulator ideally suited for “always-on” and “keep

alive” applications. The ISL80138 operates from an input voltage

of +6V to +40V under normal operating conditions and

consumes only 18µA of quiescent current at no load.

• Adjustable Output Voltage from 2.5V to 12V

• Guaranteed 150mA Output Current

• Ultra Low 18µA Typical Quiescent Current

• Low 2µA of Typical Shutdown Current

The ISL80138 features an EN pin that can be used to put the

device into a low-quiescent current shutdown mode where it

draws only 2µA of supply current. The device features

over-temperature shutdown and current limit protection.

• ±1% Accurate Voltage Reference

• Low Dropout Voltage of 295mV at 150mA

• 40V Tolerant Logic Level (TTL/CMOS) Enable Input

• Stable Operation with 10µF Output Capacitor

• 5kV ESD HBM Rated

The ISL80138 is rated over the -40°C to +125°C temperature

range and is available in a 14 lead HTSSOP with an exposed pad

package.

• Thermal Shutdown and Current Limit Protection

• Thermally Enhanced 14 Ld Exposed Pad HTSSOP Package

TABLE 1. KEY DIFFERENCES IN FAMILY OF 40V LDO PARTS

PART NUMBER

ISL80136

MINIMUM I

50mA

ADJ OR FIXED V

OUT

ADJ

Applications

• Industrial

ISL80138

150mA

• Telecommunications

Related Literature

• See FN7970, “ISL80136 40V, Low Quiescent Current, 50mA

Linear Regulator”

V_IN= 14V

C_IN

V_OUT= 12V

OUT

C_OUT

10µF

EPAD

0.1µF

(GND) ADJ

-50

GND

100

150

TEMPERATURE (°C)

FIGURE 1. TYPICAL APPLICATION

FIGURE 2. QUIESCENT CURRENT vs TEMPERATURE (AT UNITY

GAIN). V = 14V

January 11, 2012

FN7969.0

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

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.

12 3 4 5 6 7...9

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与ISL80138_14相关器件

型号	品牌	获取价格	描述	数据表
ISL80138EVAL1Z	INTERSIL	获取价格	40V, Low Quiescent Current, 150mA Linear Regulator
ISL80138IVEAJZ	INTERSIL	获取价格	40V, Low Quiescent Current, 150mA Linear Regulator
ISL8013A	INTERSIL	获取价格	3A Low Quiescent Current 1MHz High Efficiency Synchronous Buck Regulator
ISL8013A	RENESAS	获取价格	3A Low Quiescent Current 1MHz High Efficiency Synchronous Buck Regulator
ISL8013AIRZ	INTERSIL	获取价格	3A Low Quiescent Current 1MHz High Efficiency Synchronous Buck Regulator
ISL8013AIRZ	RENESAS	获取价格	3A Low Quiescent Current 1MHz High Efficiency Synchronous Buck Regulator; QFN16; Temp Rang
ISL8013AIRZ-T	RENESAS	获取价格	3A Low Quiescent Current 1MHz High Efficiency Synchronous Buck Regulator; QFN16; Temp Rang
ISL8013AIRZ-T13	RENESAS	获取价格	SWITCHING REGULATOR
ISL8013AIRZ-T7	RENESAS	获取价格	暂无描述
ISL8013AIRZ-T7A	RENESAS	获取价格	3A Low Quiescent Current 1MHz High Efficiency Synchronous Buck Regulator; QFN16; Temp Rang

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