LM385Z-1.2RM datasheet, PDF - EEWORLD Datasheet

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LM385Z-1.2RM: DescriptionIC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235 V, PBCY3, PLASTIC, TO-226AA, 3 PIN, Voltage Reference; CategoryPower/power management The power supply circuit; File Size922KB，44 Pages; ManufacturerON Semiconductor; Websitehttp://www.onsemi.cn

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LM385Z-1.2RM Overview

IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235 V, PBCY3, PLASTIC, TO-226AA, 3 PIN, Voltage Reference

LM385Z-1.2RM Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	ON Semiconductor
Parts packaging code	TO-92
package instruction	,
Contacts	3
Reach Compliance Code	compliant
ECCN code	EAR99
Analog Integrated Circuits - Other Types	TWO TERMINAL VOLTAGE REFERENCE
JESD-30 code	O-PBCY-T3
JESD-609 code	e0
Number of functions	1
Output times	1
Number of terminals	3
Maximum operating temperature	70 °C
Minimum operating temperature
Maximum output voltage	1.273 V
Minimum output voltage	1.192 V
Nominal output voltage	1.235 V
Package body material	PLASTIC/EPOXY
Package shape	ROUND
Package form	CYLINDRICAL
Peak Reflow Temperature (Celsius)	225
Certification status	Not Qualified
surface mount	NO
technology	BIPOLAR
Temperature level	COMMERCIAL
Terminal surface	TIN LEAD
Terminal form	THROUGH-HOLE
Terminal location	BOTTOM
Maximum time at peak reflow temperature	NOT SPECIFIED
Fine-tuning/adjustable output	NO

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LM285

Micropower Voltage

Reference Diodes

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

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

µA

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.

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

voltages of 1.235 and 2.500 V.

•

Operating Current from 10

µA

to 20 mA

LM385, B

MICROPOWER VOLTAGE

REFERENCE DIODES

SEMICONDUCTOR

TECHNICAL DATA

Z SUFFIX

PLASTIC PACKAGE

CASE 29

(Bottom View)

N.C.

Cathode

Anode

D SUFFIX

PLASTIC PACKAGE

CASE 751

(SO–8)

N.C. 1

N.C. 2

N.C. 3

Anode 4

•

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

Low Temperature Coefficient

1.0

Ω

Dynamic Impedance

Surface Mount Package Available

8 Cathode

N.C.

6 N.C.

5 N.C.

Standard Application

1.5 V

Battery

–

3.3 k

1.235 V

LM385–1.2

Representative Schematic Diagram

Cathode

360 k

Open

for 1.235 V

10 k

ORDERING INFORMATION

Reverse

Break–

Operating

Temperature down

Voltage Tolerance

Range

TA = – 40° to

+85°C

1.235 V

2.500 V

1.235 V

2.500 V

1.0%

1.5%

1.0%

2.0%

1.5%

3.0%

600 k

Device

8.45 k

LM285D–1.2

LM285Z–1.2

LM285D–2.5

LM285Z–2.5

600 k

425 k

LM385BD–1.2

LM385BZ–1.2

LM385D–1.2

LM385Z–1.2

74.3 k

Open

for 2.5 V

600 k

500

Ω

100 k

LM385BD–2.5

LM385BZ–2.5

LM385D–2.5

LM385Z–2.5

TA = 0° to

+70°C

Anode

5–4

MOTOROLA ANALOG IC DEVICE DATA

LM385Z-1.2RM Related Products

	LM385Z-1.2RM	LM385BZ-1.2RE	LM385BZ-2.5RM	LM385Z-1.2RE	LM385Z-2.5RM	LM385Z-2.5RE	LM385Z-2.5RA	LM385BZ-1.2RM
Description	IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235 V, PBCY3, PLASTIC, TO-226AA, 3 PIN, Voltage Reference	1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235V, PBCY3, PLASTIC, TO-226AA, 3 PIN	IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PBCY3, PLASTIC, TO-226AA, 3 PIN, Voltage Reference	1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235V, PBCY3, PLASTIC, TO-226AA, 3 PIN	1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5V, PBCY3, PLASTIC, TO-226AA, 3 PIN	1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5V, PBCY3, PLASTIC, TO-226AA, 3 PIN	1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5V, PBCY3, PLASTIC, TO-226AA, 3 PIN	IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235 V, PBCY3, PLASTIC, TO-226AA, 3 PIN, Voltage Reference
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible
Parts packaging code	TO-92	TO-92	TO-92	TO-92	TO-92	TO-92	TO-92	TO-92
Contacts	3	3	3	3	3	3	3	3
Reach Compliance Code	compliant	compliant	compliant	not_compliant	compliant	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Maker	ON Semiconductor	-	-	ON Semiconductor	ON Semiconductor	ON Semiconductor	ON Semiconductor	ON Semiconductor
Analog Integrated Circuits - Other Types	TWO TERMINAL VOLTAGE REFERENCE	TWO TERMINAL VOLTAGE REFERENCE	TWO TERMINAL VOLTAGE REFERENCE	-	TWO TERMINAL VOLTAGE REFERENCE	TWO TERMINAL VOLTAGE REFERENCE	TWO TERMINAL VOLTAGE REFERENCE	TWO TERMINAL VOLTAGE REFERENCE
JESD-30 code	O-PBCY-T3	O-PBCY-T3	O-PBCY-T3	-	O-PBCY-T3	O-PBCY-T3	O-PBCY-T3	O-PBCY-T3
JESD-609 code	e0	e0	e0	-	e0	e0	e0	e0
Number of functions	1	1	1	-	1	1	1	1
Output times	1	1	1	-	1	1	1	1
Number of terminals	3	3	3	-	3	3	3	3
Maximum operating temperature	70 °C	70 °C	70 °C	-	70 °C	70 °C	70 °C	70 °C
Maximum output voltage	1.273 V	1.26 V	2.564 V	-	2.6 V	2.6 V	2.6 V	1.26 V
Minimum output voltage	1.192 V	1.21 V	2.436 V	-	2.4 V	2.4 V	2.4 V	1.21 V
Nominal output voltage	1.235 V	1.235 V	2.5 V	-	2.5 V	2.5 V	2.5 V	1.235 V
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
Package shape	ROUND	ROUND	ROUND	-	ROUND	ROUND	ROUND	ROUND
Package form	CYLINDRICAL	CYLINDRICAL	CYLINDRICAL	-	CYLINDRICAL	CYLINDRICAL	CYLINDRICAL	CYLINDRICAL
Peak Reflow Temperature (Celsius)	225	225	225	-	225	225	NOT SPECIFIED	225
Certification status	Not Qualified	Not Qualified	Not Qualified	-	Not Qualified	Not Qualified	Not Qualified	Not Qualified
surface mount	NO	NO	NO	-	NO	NO	NO	NO
technology	BIPOLAR	BIPOLAR	BIPOLAR	-	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	-	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal surface	TIN LEAD	TIN LEAD	TIN LEAD	-	TIN LEAD	TIN LEAD	TIN LEAD	TIN LEAD
Terminal form	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	-	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE
Terminal location	BOTTOM	BOTTOM	BOTTOM	-	BOTTOM	BOTTOM	BOTTOM	BOTTOM
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	-	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
Fine-tuning/adjustable output	NO	NO	NO	-	NO	NO	NO	NO

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