LM385Z-1.2RM

更新时间： 2024-11-24 04:27:23

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		输出元件电源电路参考电压源
页数	文件大小	规格书
7页	110K
描述
1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235V, PBCY3, PLASTIC, TO-226AA, 3 PIN

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LM385Z-1.2RM 数据手册

Order this document by LM285/D

The LM285/LM385 series are micropower two–terminal bandgap voltage

regulator diodes. Designed to operate over a wide current range of 10 µA to

20 mA, these devices feature exceptionally low dynamic impedance, low

noise and stable operation over time and temperature. Tight voltage

tolerances are achieved by on–chip trimming. The large dynamic operating

range enables these devices to be used in applications with widely varying

supplies with excellent regulation. Extremely low operating current make

these devices ideal for micropower circuitry like portable instrumentation,

regulators and other analog circuitry where extended battery life is required.

The LM285/LM385 series are packaged in a low cost TO–226AA plastic

case and are available in two voltage versions of 1.235 and 2.500 V as

denoted by the device suffix (see Ordering Information table). The LM285 is

specified over a –40°C to +85°C temperature range while the LM385 is rated

from 0°C to +70°C.

MICROPOWER VOLTAGE

REFERENCE DIODES

SEMICONDUCTOR

TECHNICAL DATA

Z SUFFIX

PLASTIC PACKAGE

CASE 29

(Bottom View)

The LM385 is also available in a surface mount plastic package in

voltages of 1.235 and 2.500 V.

N.C.

Cathode

Anode

• Operating Current from 10 µA to 20 mA

• 1.0%, 1.5%, 2.0% and 3.0% Initial Tolerance Grades

• Low Temperature Coefficient

D SUFFIX

PLASTIC PACKAGE

CASE 751

• 1.0 Ω Dynamic Impedance

• Surface Mount Package Available

N.C.

Cathode

N.C.

(SO–8)

N.C.

Anode

Standard Application

3.3 k

1.5 V

Battery

–

1.235 V

Representative Schematic Diagram

LM385–1.2

Cathode

10 k

360 k

ORDERING INFORMATION

Reverse

Open

for 1.235 V

Operating

Break–

Temperature down

Device

Range

Voltage Tolerance

600 k

8.45 k

LM285D–1.2

LM285Z–1.2

1.235 V

2.500 V

1.235 V

2.500 V

±1.0%

±1.5%

±1.0%

±2.0%

±1.5%

±3.0%

= –40° to

+85°C

LM285D–2.5

LM285Z–2.5

74.3 k

600 k

LM385BD–1.2

LM385BZ–1.2

Open

for 2.5 V

425 k

LM385D–1.2

LM385Z–1.2

= 0° to

+70°C

LM385BD–2.5

LM385BZ–2.5

600 k

500

Ω

100 k

LM385D–2.5

LM385Z–2.5

Anode

Motorola, Inc. 1996

Rev 2

MOTOROLA ANALOG IC DEVICE DATA

12 3 4 5 6 7

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与LM385Z-1.2RM相关器件

型号	品牌	获取价格	描述	数据表
LM385Z-1.2RP	ONSEMI	获取价格	Micropower Voltage Reference Diodes
LM385Z-1.2RPG	ONSEMI	获取价格	Micropower Voltage Reference Diodes
LM385Z2.5	MOTOROLA	获取价格	Voltage Reference, 2.5V, BIPolar
LM385Z-2.5	Linear	获取价格	Micropower Voltage Reference
LM385Z-2.5	MOTOROLA	获取价格	MICROPOWER VOLTAGE REFERENCE DIODES
LM385Z-2.5	Wing Shing	获取价格	Micropower Voltage Reference Diode
LM385Z-2.5	TI	获取价格	LM185-2.5-N/LM285-2.5-N/LM385-2.5-N Micropower Voltage Reference Diode
LM385Z-2.5	ONSEMI	获取价格	MICROPOWER VOLTAGE REFERENCE DIODES
LM385Z-2.5	NSC	获取价格	Micropower Voltage Reference Diode
LM385Z-2.5/LFT1	TI	获取价格	LM185-2.5-N/LM285-2.5-N/LM385-2.5-N Micropower Voltage Reference Diode

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