LM385M3X-2.5/NOPB ,Micropower Voltage Reference Diode 3-SOT-23 0 to 70THERMAL CHARACTERISTICSover operating free-air temperature range (unless otherwise noted)LM185 150° ..
LM385MX ,Adjustable Micropower Voltage ReferenceFeaturescapacitive loading, making it easy to use in almost anyn Adjustable from 1.24V to 5.30Vrefe ..
LM385MX-1.2 ,Micropower Voltage Reference DiodeLM185-1.2/LM285-1.2/LM385-1.2 Micropower Voltage Reference DiodeMay 2003LM185-1.2/LM285-1.2/LM385-1 ..
LM385MX-1.2/NOPB ,Micropower Voltage Reference Diode 8-SOIC 0 to 70ELECTRICAL CHARACTERISTICSLM185-1.2-NLM185BX-1.2-N LM385B-1.2-NLM185BY-1.2-N LM385BX-1.2-NLM385-1.2 ..
LM385MX-2.5 ,Micropower Voltage Reference DiodeLM185-2.5/LM285-2.5/LM385-2.5 Micropower Voltage Reference DiodeDecember 1999LM185-2.5/LM285-2.5/LM ..
LM385MX-2.5/NOPB ,Micropower Voltage Reference Diode 8-SOIC 0 to 70MAXIMUM RATINGSReverse Current 30 mAForward Current 10 mALM185-2.5-N−55°C to + 125°C(4)Operating Te ..
LMV822MX ,Low Voltage, Low Power, RRO, 5 MHz Op AmpsElectrical Characteristics+ −>Unless otherwise specified, all limits guaranteed for T = 25˚C. V = 2 ..
LMV822MX ,Low Voltage, Low Power, RRO, 5 MHz Op AmpsApplicationsare low voltage, low power, performance op amps, that cann Cordless Phonesbe designed i ..
LMV822MX ,Low Voltage, Low Power, RRO, 5 MHz Op AmpsGeneral Descriptionn VOS Temp. Drift 1 uV/˚ CThe LMV821/LMV822/LMV824 bring performance andn GBW pr ..
LMV822QDGKRQ1 , LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
LMV824 ,Quad Low Voltage, Low Power, R-to-R Output, 5 MHz Op AmpsFeaturesn PDAs(For Typical, 5 V Supply Values; Unless Otherwise Noted)n PCMCIAn Ultra Tiny, SC70-5 ..
LMV824DGVR ,Quad, Low-Voltage, Low Power, RRO
LM385BZ-2.5/NOPB-LM385M3X-2.5/NOPB-LM385MX-2.5/NOPB
Micropower Voltage Reference Diode
LM185-2.5-N, LM285-2.5-N, LM385-2.5-N
www.ti.com SNVS743D –DECEMBER 1999–REVISED MARCH 2013
LM185-2.5-N/LM285-2.5-N/LM385-2.5-N Micropower Voltage Reference Diode
Checkfor Samples: LM185-2.5-N, LM285-2.5-N, LM385-2.5-NCareful design of the LM185-2.5-N has made the
1FEATURESdevice exceptionally tolerant of capacitive loading,
±20 mV (±0.8%) max. Initial Tolerance(A makingit easy to use in almost any reference
Grade) application. The wide dynamic operating range allows
Operating Currentof20 μAto20 mA its use with widely varying supplies with excellent
regulation.
• 0.6Ω Dynamic Impedance(A Grade)The extremely low power drainof the LM185-2.5-N
• Low Temperature Coefficientmakesit useful for micropower circuitry. This voltage
• Low Voltage Reference—2.5V reference can be used to make portable meters,
• 1.2V Device and Adjustable Device Also regulators or general purpose analog circuitry with
Available—LM185-1.2 Series and LM185 battery life approaching shelf life. Further, the wide
Series, respectively operating current allowsitto replace older references
witha tighter tolerance part. For applications requiring
1.2V see LM185-1.2.
DESCRIPTIONThe LM185-2.5-N/LM285-2.5-N/LM385-2.5-N are The LM185-2.5-Nis rated for operation overa −55°Cmicropower 2-terminal band-gap voltage regulator to 125°C temperature range while the LM285-2.5-Nisdiodes. Operating overa 20 μAto 20 mA current rated −40°Cto 85°C and the LM385-2.5-N 0°Ctorange, they feature exceptionally low dynamic 70°C. The LM185-2.5-N/LM285-2.5-N are availableinimpedance and good temperature stability. On-chip a hermetic TO package and the LM285-2.5-N/LM385-trimmingis usedto provide tight voltage tolerance. 2.5-N are also availableina low-cost TO-92 moldedSince the LM-185-2.5-N band-gap reference uses package,as well as SOIC and SOT-23. The LM185-only transistors and resistors, low noise and good 2.5-Nis also availableina hermetic leadless chiplong term stability result. carrier package.
Connection Diagram
Figure1. TO-92 Package Figure2. SOIC Package
(Bottom View) See Package Number D0008A
See Package Number LP0003APin3is attachedtothe Die Attach Pad (DAP) and shouldbe connectedtoPin2orleft floating.
Figure3. SOT-23LM185-2.5-N: Not Recommended For New Designs
