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See Technical Specifications

LM385D-2.5G

MicroPower Voltage Reference Diodes

Manufacturer:

ON Semiconductor, LLC
Mfr.Part #:

LM385D-2.5G
Datasheet:

LM385D-2.5G Datasheet (PDF)
Case Outline:

751-07
MSL Temp (°C):

260
Container Type:

TUBE
Mounting Style:

SMD/SMT
EDA/CAD Models:

Request Free CAD Models for LM385D-2.5G

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LM385D-2.5G General Description

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.

The LM385 is also available in a surface mount plastic package in voltages of 1.235 and 2.500 V.

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Key Features

Operating Current from 10 µA to 20 mA
1.0%, 1.5%, 2.0% and 3.0% Initial Tolerance Grades
Low Temperature Coefficient
1.0 W Dynamic Impedance
Surface Mount Package Available
Pb-Free Packages are Available

Specifications

Status	Active	Case Outline	751-07
MSL Temp (°C)	260	Container Type	TUBE
Product Category	Voltage References	Mounting Style	SMD/SMT
Reference Type	Shunt References	Output Voltage	2.5 V
Initial Accuracy	3 %	Temperature Coefficient	80 PPM / C
Series VREF - Input Voltage - Max	-	Shunt Current - Max	30 mA
Minimum Operating Temperature	0 C	Maximum Operating Temperature	+ 70 C
Series	LM385	Accuracy	20 mV
Height	1.5 mm	Length	5 mm
Product	Voltage References	Product Type	Voltage References
Shunt Current - Min	20 uA	Factory Pack Quantity	98
Subcategory	PMIC - Power Management ICs	Topology	Shunt References
Width	4 mm	Unit Weight	0.019048 oz