LM317T-BP

更新时间： 2024-02-17 13:28:24

品牌	Logo	应用领域
美微科 - MCC		线性稳压器IC 调节器电源电路输出元件
页数	文件大小	规格书
2页	194K
描述
Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, PSFM3, ROHS COMPLIANT, PLASTIC, TO-220, 3 PIN

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技术参数
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LM317T-BP 技术参数

生命周期：	Contact Manufacturer	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.59
Base Number Matches：	1

LM317T-BP 数据手册

M C C

ꢀꢁꢂꢃꢄꢅꢆꢄꢇꢇꢈꢃꢂꢁꢉꢊꢅꢆomponents

20736 Marilla Street Chatsworth

ꢆꢋꢅꢌꢍꢎꢍꢍ

ꢏꢐꢄꢑꢈꢒꢅꢓꢔꢍꢔ ꢅ!ꢕꢍ"#ꢌꢎꢎ

$ꢉ%ꢒꢅ ꢅ ꢅ ꢓꢔꢍꢔ ꢅ!ꢕꢍ"#ꢌꢎꢌ

LM317DT

Micro Commercial Components

ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ

Features

Lead Free Finish/RoHS Compliant ("P" Suffix designates

RoHS Compliant. See ordering information)

Case Material:Molded Plastic. UL Flammability

Classification Rating 94V-0 and MSL Rating 1

Adjustable Voltage

Regulators

xꢀ Marking: LM317

xꢀ Output voltage range: 1.2V to 37V

xꢀ Output current in excess of 1.5A

Maximum Ratings @ T

=25^OC, Unless Otherwise Noted

D2-PACK

Parameter

Symbol

V_I– V_O

P_D

Value

Unit

Input –Output Voltage Differential

Operating Ambient Temperature

Operating Junction Temperature

Storage Temperature Range

Temperature Coefficient of Output Voltage

Lead Temperature

Internally Limited

0---+125

-65---+125

0.02

T_OPR

T_STG

ϦVo/ϦT

T_LEAD

%/к

230

Electrical Characteristics (V

unless otherwise specified)

-V

=5V, I =500mA, I^MAX=1.5A, P^MAX=20W,

Parameter Sym

Reference

V_REF

Min

Typ

Max

Test conditions

3VİVi-Voİ40V

10mAİIoİImax

10mAİI_OİI_maxV_O˘5v

V_Oı5v

1.2V

1.25V

1.3V

Voltage

0.4

25mV%V

0.5 mV%V

---

1. Adjust

2,4.Vout

3. Vin

Load

Rload

regulation

10mAİI_OİI_maxV_O˘5v

V_Oı5v

0.8

70 mV%V

1.5 mV%V

---

0.01%/V

0.02%/V

0.04%/V

0.07%/V

3VİVi-Voİ40V

Line

Rline

DIMENSIONS

regulation

INCHES

DIM

NOTE

Adjustment

I_Q

MIN

.320

.380

.160

.020

.045

.095

.096

.014

.090

.575

.045

MAX

MIN

8.13

9.65

4.06

0.51

1.14

2.41

2.43

0.35

2.29

14.60

1.14

MAX

9.14

10.45

4.83

0.89

1.40

2.67

3.03

0.53

2.79

15.80

1.40

46uA

100A

---

pin current

.359

.411

.190

.035

.055

.105

.120

.021

.110

.625

.055

Adjustment

pin current

charge

Vi-Vo=3V to 40V,

Io=10mA to Imax

I_q(V)

---

2uA

Minimun Load Current

to Main Regulation

----

3.5mA

12mA

---

Vi-Vo=40v

V_O=10V

F=120Hz, C_ADJ=10F

Ripple

rejection

60dB

75dB

0.7%/N_O

ST_T

66dB

---

Temperature

Stability

---

.740

18.79

RMS Noise,%

of V_OUT

0.003%/

V_O

---

0.01%/V_O

10Hz-10kHz

.065

1.65

Ta=25к for end point

measurements,1000H

Inches

Longterm,

T_J=T_HIGH

---

0.3%

---

.420

10.66

.⁰⁷⁰

1.78

Thermal

Resistance

Junction to

Case

.120

3.05

5к/W

R_JC

---

.330

8.38

www.mccsemi.com

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Revision: 3

2010/03/17

中文翻译

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与LM317T-BP相关器件

型号	品牌	获取价格	描述	数据表
LM317T-DG	STMICROELECTRONICS	获取价格	1.2 V to 37 V adjustable voltage regulators
LM317-TF3-T	UTC	获取价格	HIGH CURRENT 1.3V TO 37V ADJUSTABLE VOLTAGE REGULATOR
LM317TG	ONSEMI	获取价格	1.5 A Adjustable Output, Positive Voltage Regulator
LM317-TI	TI	获取价格	3-TERMINAL ADJUSTABLE REGULATOR
LM317-TN3-R	UTC	获取价格	HIGH CURRENT 1.3V TO 37V ADJUSTABLE VOLTAGE REGULATOR
LM317-TN3-T	UTC	获取价格	HIGH CURRENT 1.3V TO 37V ADJUSTABLE VOLTAGE REGULATOR
LM317TP+	NSC	获取价格	3-Terminal Adjustable Regulator
LM317-TQ2-R	UTC	获取价格	HIGH CURRENT 1.3V TO 37V ADJUSTABLE VOLTAGE REGULATOR
LM317-TQ2-T	UTC	获取价格	HIGH CURRENT 1.3V TO 37V ADJUSTABLE VOLTAGE REGULATOR
LM317T-XX-AR	TAITRON	获取价格	Adustable Positive Voltage Regulator

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