Datasheet > IL2931AZ-5

IL2931AZ-5

更新时间： 2024-11-06 05:39:11

品牌	Logo	应用领域
IKSEMICON		稳压器
页数	文件大小	规格书
3页	121K
描述
LOW DROPOUT VOLTAGE REGULATORS

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IL2931AZ-5 数据手册

TECHNICAL DATA

IL2931AZ-5

LOW DROPOUT VOLTAGE REGULATORS

TO - 92

The IL2931 series consists of positive fixed and adjust-

able output voltage regulators that are specifically designed to maintain proper

regulation with an extremely low input-to-output voltage differential. These

devices are capable of supplying output currents in excess of 100 mA and feature

a low bias current of 0.4 mA at 10 mA output.

Designed primarily to survive in the harsh automotive environment, these

devices will protect all external load circuitry from battery jump starts, and

excessive line transients during load dump. This series also includes internal

current limiting, thermal shutdown, and additionally, is able to withstand

temporary power-up with mirror-image insertion.

Pin 1. Input

2. Ground

3. Output

Due to the low dropout voltage and bias current specifications, the IL2931 series is ideally suited for battery

powered industrial and consumer equipment where an extension of useful battery life is desirable. The ‘C’ suffix

adjustable output regulators feature an output inhibit pin which is extremely useful in microprocessor-based systems.

• Input-to-Output Voltage Differential of Less Then 0.6 V at 100mA

• Output Current in Excess of 100 mA

• Low Bias Current

Standard Application

• 60 V Load Dump Protection

• -50 V Reverse Transient Protection

• Internal Current Limiting with Thermal Shutdown

• Temporary Mirror-Image Protection

• Ideally Suited for Battery Powered Equipment

Vout

Vin

IL2931

С_o^**

100μF

С_in

0.1μF

Maximum Ratings

Rating

Symbol

Value

Unit

Input Voltage Continuous

V_I

V_dc

Transient Input Voltage (τ≤100ms)

V_I(τ)

- V_I(τ)

OjC

-50

V_pk

Translent Reverse Polarity Input Voltage 1.0%

Duty Cycle, τ≤100ms

V_pk

Thermal Resistance Junction to Case

°C/W

Thermal Resistance, Junction to Ambient

Junction Temperature

OjA

T_j

178

150

°C/W

°C

Rev. 00

12 3

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