Datasheet > RH1965

RH1965

更新时间： 2023-12-20 18:46:19

品牌	Logo	应用领域
亚德诺 - ADI		稳压器
页数	文件大小	规格书
8页	557K
描述
具停机功能的抗辐射型 0.9A、低噪声、低压差线性稳压器

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RH1965 数据手册

RH1965MK DICE/DWF

0.9A, Low Noise, Low

Dropout Linear Regulator

Features

Description

Output Current: 0.9A

The RH1965MK is a 0.9A low noise, low dropout linear

regulator with a PNP pass transistor, requiring only a

single supply for operation. Operating quiescent current

is 500μA, reducing to less than 1μA in shutdown. Output

voltage ranges from 1.2V to 19.5V. A small 10µF capacitor

on the output with an ESR of less than 1Ω is adequate to

ensure stability. Applications with large output load tran-

sients require a larger output capacitor value to minimize

output voltage change. Input circuitry ensures output safe

operatingareawithcurrentlimitingandthermalshutdown

protection. The rated dropout of an RH1965-based part

is dependent on the internal bond wire length/resistance.

Linear Technology dice element evaluations are based on

parts rated for 0.9A output current that are assembled in

4-Lead TO-3 can packages.

500μA Quiescent Current

Adjustable Output from 1.2V to 19.5V

No Protection Diodes Needed

< 1μA Quiescent Current in Shutdown

Total Ionizing Dose (TID) Tolerance, per TM1019.8,

MIL-STD-883 up to:

200kRad (Si), per Condition A, at 50Rads(Si)/sec

100kRad (Si), per Condition D, at 10mRads(Si)/sec

ELDRS Pass 100kRad(Si)

MIL-PRF-38535 Class V Compliant

L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear

Technology Corporation. All other trademarks are the property of their respective owners.

Dice pinout

PAD FUNCTION

DIE CROSS REFERENCE

1. OUT

2. IN

LTC^®Finished

Part Number

Order

Part Number

3. SHDN

4. ADJ

5. GND

RH1965MK

RH1965MK DICE

RH1965MK DWF*

Please refer to LTC standard product data sheet

for other applicable product information.

*DWF = DICE in wafer form.

71mils × 66mils,

Backside metal: Alloyed gold (K) layer

Backside potential: GND

rh1965mkf

For more information www.linear.com/RH1965MK

12 3 4 5 6 7 8

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