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Part Number
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Status
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Sub Family
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VO Adj (min) (V)
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VO Adj (max) (V)
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Min Iz for Regulation (uA)
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Operating Temp Range (Celsius)
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Initial Accuracy @ 25/deg C (%)
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Rating
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Priority (type 2)
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Iout/Iz (max) (mA)
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Switching Frequency (max) (kHz)
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Regulated Outputs (#)
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Duty Cycle (max) (%)
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Iq (typ) (mA)
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Vin (min) (V)
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Vin (max) (V)
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Iout (max) (A)
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Thermal Shutdown
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Vout (min) (V)
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Vout (max) (V)
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Vout2 (min) (V)
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Vout2 (max) (V)
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Vdo (typ) (mV)
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Iout2 (A)
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Topology
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VCC (min) (V)
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VCC (max) (V)
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ICC (max) (uA)
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Vsense1 (nom) (V)
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Vit1 (typ) (V)
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No. of Supervisors
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IDD (typ) (uA)
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Time Delay (ms)
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Reset Threshold Accuracy (%)
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Vsense2 (nom) (V)
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Vsense3 (nom) (V)
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Vit2 (typ) (V)
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Vit3 (typ) (V)
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Switch Current Limit (typ) (A)
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Output Capacitor (uF)
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Output Capacitor Type
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Accuracy (%)
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Vout Adj (min) (V)
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Vout Adj (max) (V)
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Frequency (max) (kHz)
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PWM Outputs (#)
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UVLO Thresholds On/Off (V)
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Control Method
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Pin/Package
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Approx. Price (US$)
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Description
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TL1431-EP
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ACTIVE
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SHUNT VOLTAGE REFERENCE
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2.5
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36
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1000
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-40 to 125,-55 to 125
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0.4
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HiRel Enhanced Product
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1
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100
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8SOIC
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0.7
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Enhanced Product Precision Adjustable (Programmable) Shunt Reference
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TL1451A
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ACTIVE
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DC/DC CONTROLLERS (EXTERNAL SWITCH)
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-20 to 85,-40 to 125
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Catalog
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1
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500
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2
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100
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1.7
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3.6
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50
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3
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No
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1
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50
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1
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50
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200
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3
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Buck, Boost, Flyback
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16PDIP
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16SOIC
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16SOP
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16SSOP
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16TSSOP
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0.95
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Dual Channel Controller with Wide Input Voltage Range
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TL1451AMDR-EP
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ACTIVE
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DC/DC CONTROLLERS (EXTERNAL SWITCH)
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Dual Channel Controller with Wide Input Voltage Range
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TL5001
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ACTIVE
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DC/DC CONTROLLERS (EXTERNAL SWITCH)
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-25 to 85,-40 to 125,-40 to 85
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Catalog
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1
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400
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1
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0
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1.1
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3.6
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40
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3
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No
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1
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50
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Buck, Boost, Flyback
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8PDIP
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8SOIC
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8SOP
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0.45
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PWM Controller with Wide Input Range
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TL7705A
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ACTIVE
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SUPERVISORY CIRCUITS(VOLTAGE SUPERVISORS)
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-40 to 85,0 to 70
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Catalog
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1
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3.5
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