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LM385: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 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.

技术特性 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

封装图 PACKAGE DIMENSIONS

订购信息 Ordering Information

产品	状况	Compliance	具体说明	封装		MSL*	容器		预算价格 (1千个数量的单价）
				类型	外形		类型	数量
LM385D-1.2G	Active	Pb-free Halide free	MicroPower Voltage Reference Diodes, 1.2 V, ±2%	SOIC-8	751-07	1	Tube	98	$0.3067
LM385D-1.2R2G	Active	Pb-free Halide free	MicroPower Voltage Reference Diodes, 1.2 V, ±2%	SOIC-8	751-07	1	Tape and Reel	2500	$0.3733
LM385D-2.5G	Active	Pb-free Halide free	MicroPower Voltage Reference Diodes, 2.5 V, ±3%	SOIC-8	751-07	1	Tube	98	$0.3067
LM385D-2.5R2G	Active	Pb-free Halide free	MicroPower Voltage Reference Diodes, 2.5 V, ±3%	SOIC-8	751-07	1	Tape and Reel	2500	$0.3067
LM385Z-1.2G	Active	Pb-free Halide free	MicroPower Voltage Reference Diodes, 1.2 V, ±2%	TO-92	29-11		Bulk Bag	2000	$0.3733
LM385Z-1.2RAG	Active	Pb-free Halide free	MicroPower Voltage Reference Diodes, 1.2 V, ±2%	TO-92	29-11		Tape and Reel	2000	$0.3067
LM385Z-1.2RPG	Active	Pb-free Halide free	MicroPower Voltage Reference Diodes, 1.2 V, ±2%	TO-92	29-11		Bulk Bag	2000	$0.3067
LM385Z-2.5G	Active	Pb-free Halide free	MicroPower Voltage Reference Diodes, 2.5 V, ±3%	TO-92	29-11		Bulk Bag	2000	$0.3733
LM385Z-2.5RPG	Active	Pb-free Halide free	MicroPower Voltage Reference Diodes, 2.5 V, ±3%	TO-92	29-11		Fan-Fold	2000	$0.3733
LM385D-1.2	Last Shipments		MicroPower Voltage Reference Diodes, 1.2 V, ±2%	SOIC-8	751-07	1	Tube	98
LM385D-1.2R2	Last Shipments		MicroPower Voltage Reference Diodes, 1.2 V, ±2%	SOIC-8	751-07	1	Tape and Reel	2500
LM385D-2.5	Last Shipments		MicroPower Voltage Reference Diodes, 2.5 V, ±3%	SOIC-8	751-07	1	Tube	98
LM385D-2.5R2	Last Shipments		MicroPower Voltage Reference Diodes, 2.5 V, ±3%	SOIC-8	751-07	1	Tape and Reel	2500
LM385Z-1.2	Last Shipments		MicroPower Voltage Reference Diodes, 1.2 V, ±2%	TO-92	29-11		Bulk Bag	2000
LM385Z-1.2RA	Last Shipments		MicroPower Voltage Reference Diodes, 1.2 V, ±2%	TO-92	29-11		Tape and Reel	2000
LM385Z-1.2RP	Last Shipments		MicroPower Voltage Reference Diodes, 1.2 V, ±2%	TO-92	29-11		Fan-Fold	2000
LM385Z-2.5	Last Shipments		MicroPower Voltage Reference Diodes, 2.5 V, ±3%	TO-92	29-11		Bulk Bag	2000
LM385Z-2.5RP	Last Shipments		MicroPower Voltage Reference Diodes, 2.5 V, ±3%	TO-92	29-11		Fan-Fold	2000

数据资料DataSheet下载

概述	文档编号/大小	版本
MicroPower Voltage Reference Diodes	LM385/D (94.0kB)	2