LR432BTLT1G

LESHAN RADIO COMPANY, LTD. 352*5$00$%/(35(&,6,215()(5(1&( LR432XXTLT1G   Description The LR432XXTLT1G is a three-terminal adjustable regulator with a guaranteed thermal stability over applicable temperature ranges.The output voltage may be set to any value between VREF (approximately 1.24V) and 18V with two external resistors. It provides very wide applications,including shunt regulator,series regulator,switching regulator,voltage reference and others. SOT-23 SOT-23 1: Ref; 2: Cathode; 3: Anode Features: • Precise Reference Voltage to 1.24V • Guaranteed 0.5% Reference Voltage Tolerance • Sink Current Capability, 55µA to100mA • Quick Turn-on • Adjustable Output Voltage, Vo=VREF to 18V • 0.05 Ω Typical Output Impedance • We declare that the material of product is ROHS compliant and does not contain any B r, Cl, and Sb203 • ESD HB M 7000V  CATHODE(K) REFERENCE(R) ANODE(A)    Ver 1.6 1/8 LESHAN RADIO COMPANY, LTD. Absolute Maximum Ratings Symbol VKA IK I REF Tj Topr Parameter Cathode voltage Continuous cathode current range Reference current range Operating Junction Temperature Range Operating Ambient Temperature Electrical Characteristcs Characteristic (Typical and limits apply for TJ=2 Test Circuit Symbol 3 VREF 0.5% Reference Voltage Rating 20 100 10 150 - 40 to 125 1% Deviation of Reference Voltage Over-Temperature 3 Ratio of Change in VREF to the Change in Cathode Voltage 4 Reference Input Current 4 Deviation of Reference Current Over Full Temperature Range 4 Minimum Cathode Current for Regulation 3 Off-State Cathode Current 5 Dynamic Impedance 3 Test conditions VKA=VREF,IKA=10mA VREF VREF/ VKA VKA=VREF IKA=10mA 0 to 70°C -20 to 125°C -40 to 125°C VKA: VREF to 16V IKA=10mA, R1=10K , R2= IKA=10mA, R1=10K , R2= IREF IREF IKA (MIN) Unit V mA mA °C °C unless otherwise noted.) MIN TYP MAX 1.234 1.240 1.246 1.228 1.240 1.252 2 10 3 8 15 25 -0.5 -1.5 0.15 0.4 A 0.1 0.4 A 55 80 A mV mV/V VKA=VREF VREF=0, VKA=18V 0.04 0.50 VKA=6V, VREF=0 0.01 0.05 ZKA VKA=VREF, IKA=1 to 100mA f 1.0kHz 0.05 0.15 A Classif ication of V ref and pack age Marking RanK Vref(V) LR432ATLT1G 9D 1.0% 1.24 LR432BTLT1G 9E 0.5% 1.24 LR432APTLT1G 1.0% 1.25 LR432BPTLT1G 0.5% 1.25 Device Packgage: SOT23 Ver 1.6 V TA=-20 to 85°C (OFF) IKA UNIT 2/8 LESHAN RADIO COMPANY, LTD. TEST CIRCUIT Ver 1.6 TYPICAL PERFORMANCE CHARACTERISTICS  Ver 1.6 3/8 LESHAN RADIO COMPANY, LTD. Ver 1.6 4/8 LESHAN RADIO COMPANY, LTD. Ver 1.6 5/8 LESHAN RADIO COMPANY, LTD. TYPICAL APPLICATIONS Ver 1.6 6/8 LESHAN RADIO COMPANY, LTD. Chip Size(before saw) 0.72 *0.68 (mm)2 Ver 1.6 7/8 LESHAN RADIO COMPANY, LTD. SOT-23 PACKAGE OUTLINE DIMENSIONS HE A1 Ɵ c A 0.25 L L1 e E b D SOT23 DIM MIN NOR MAX A 0.90 1.00 1.10 A1 0.01 0.06 0.10 b 0.30 0.40 0.50 c 0.10 0.17 0.20 D 2.80 2.90 3.00 E 1.20 1.30 1.40 e 1.80 1.90 2.00 L 0.20 0.40 0.60 0.60REF L1 HE 2.20 2.40 2.60 θ 0º – 10º All Dimensions in mm Ver 1.6 GENERAL NOTES 1.Top package surface finish Ra0.4±0.2um 2.Bottom package surface finish Ra0.7±0.2um 3.Side package surface finish Ra0.4±0.2um 8/8