TPS7H1101-SP Datasheet, PDF (1/34 Pages) Texas Instruments – 1.5-V to 7-V, ULTRA LOW DROPOUT REGULATOR

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TPS7H1101-SP
TPS7H1201-HT
SLVSAS4F – JUNE 2013 – REVISED DECEMBER 2013
1.5-V to 7-V, ULTRA LOW DROPOUT REGULATOR
Check for Samples: TPS7H1101-SP, TPS7H1201-HT
FEATURES
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• Current Share/Parallel Operation to Provide
Higher Output Current
• Wide V_IN Range: 1.5 V - 7 V
• 5962R13202:
– Radiation Hardness Assurance (RHA) up to
TID 100 krad (Si)
– Total Ionizing Dose 100 krad (Si)
– ELDRS free 100 krad (Si)
– Dose rate 10mRAD(si)/sec
– Single Event Latchup (SEL) Immune to
LET = 85MeV-cm2/mg
– SEB and SEGR Immune to
LET = 85MeV-cm2/mg
– SET/SEFI Onset Threshold
is = 40MeV-cm2/mg, See Radiation Report
for details
– SET/SEFI Cross-Section Plot, See Radiation
Report for details
• Stable With Ceramic Output Capacitor
• ±2.0 % Accuracy over Line, Load and
Temperature (TPS7H1101-SP)
• ±4.2 % Accuracy over Line, Load and
Temperature (TPS7H1201-HT)
• Programmable SoftStart
• PowerGood Output
• Low Dropout Voltage
– TPS7H1201-HT
100 mV (MAX) at 0.5 A (210°C) , V_OUT= 6.8V
– TPS7H1101-SP
62 mV at 1 A (25°C), V_OUT = 1. 8V
125 mV at 2 A (25°C), V_OUT = 1.8 V
196 mV at 3 A (25°C), V_OUT = 1.8 V
210 mV at 3 A (25°C), V_OUT = 1.3 V
335 mV (MAX) at 3A (125°C) , V_OUT = 1.3 V
• Low Noise
– TPS7H1201-HT
20.26 µVRMS (V_IN = 2.1 V, V_OUT = 1.8 V at
0.5 A)
31.0 µVRMS (V_IN = 7 V, V_OUT = 6.7 V at 0.5 A)
– TPS7H1101-SP
20.33 µVRMS (V_IN = 2 V, V_OUT = 1.8V at 3A)
31.68 µVRMS (V_IN = 7 V V_OUT = 6.7V at 3A)
• PSRR: Over 45 dB at 1 kHz
• Load/Line Transient Response
• Fold-Back Current Limit (TPS7H1101-SP)
• 16-Pin Thermally Enhanced Ceramic Flatpack
Package (HKS/HKR)
APPLICATIONS
• TPS7H1101-SP: Rad Tolerant Applications
• RF 5-V Components VCOs, Receivers, ADCs,
Amplifiers
• Clock Distribution
• Clean Analog Supply Requirements
• Supports Harsh Environment Applications
• TPS7H1201-HT Available in Extreme
(–55°C to 210°C) Temperature Range
TPS7H1101-SP Available in Military
(–55°C to 125°C) Temperature Range ⁽¹⁾
• TPS7H1201-HT: Texas Instruments' high
temperature products utilize highly optimized
silicon (die) solutions with design and process
enhancements to maximize performance over
extended temperatures.
• Engineering Evaluation (/EM) Samples are
Available ⁽²⁾
(1) Custom temperature ranges available
(2) These units are intended for engineering evaluation only.
They are processed to a non-compliant flow (e.g. No Burn-In,
etc.) and are tested to a temperature rating of 25°C only.
These units are not suitable for qualification, production,
radiation testing or flight use. Parts are not warranted for
performance over the full MIL specified temperature range of
-55°C to 125°C or operating life.
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Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2013, Texas Instruments Incorporated