BL78LXX

BL78LXX SIRECTIFIER | Alldatasheet

Document overview

• Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 8

Technical content

Three-Terminal Low Current Positive Voltage Regulators B L 7 8 L X X C 1 9 3 w w w . g m i c r o e l e c . c o m R e v . A 1

FEATURES

z Wide range of available,fixed output voltage. z Low cost. z Internal short-circuit current limiting. z Internal thermal overload protection. z No extermal components required. z Complementary negative regulators offered (BL79LXX series).

APPLICATIONS

z Three-terminal positive voltage regulator. SOT-23

ORDERING INFORMATION

Type No. Marking Package Code BL78LXX 78LXX SOT-23 MAXIMUM RATING @ Ta=25℃ unless otherwise specified Symbol Parameter Value Units VI Input voltage(3.3V-9V) ( 1 2 V - 1 5 V ) ( 1 8 V - 2 4 V ) V ICM Maximum output current 100 mA PD Power dissipation 350 mW TOPR Operating junction temperature 0 to +125 ℃ Tj,Tstg Storage temperature range -40 to +150 ℃ Pb Lead-free

Three-Terminal Low Current Positive Voltage Regulators B L 7 8 L X X C 1 9 3 w w w . g m i c r o e l e c . c o m R e v . A 2

ELECTRICAL CHARACTERISTICS

(VIN=10V,IO=40mA,0℃<Tj<125℃,CI=0.33μF,CO=0.1μF,unless otherwise specified) BL78L33 Parameter Symbol Test conditions MIN TYP MAX UNIT Output voltage V O Tj=25℃ 5.3V≤Vi≤20V,IO=1mA-40mA V1=8.3V,IO=1mA-70mA 3.168 3.135 3.135 3.3 3.432 3.465 3.465 V Load regulation Regload Tj=25℃, IO=1mA-100mA Tj=25℃, IO=1mA-40mA 60 30 mV Line regulation Reg line 5.3V≤Vi≤20V, Tj=25℃ 6.3V≤Vi≤20V, Tj=25℃ 150 100 mV Input Bias Current I IB Tj=25℃ Tj=125℃ 6.0 5.5 mA Input Bias Current Change △IIB 6.3V≤Vi≤20V 1mA≤IO≤40mA 1.5 0.1 mA Output noise voltage V N 10Hz ≤f≤100KHz 40 μV Ripple rejection RR IO=40mA,6.3V≤Vi≤16.3V f=120Hz,Tj=25℃ 41 49 dB Dropout voltage V I-VO Tj=25℃ 1.7 V (VIN=10V,IO=40mA,0℃<Tj<125℃,CI=0.33μF,CO=0.1μF,unless otherwise specified) BL78L05 Parameter Symbol Test conditions MIN TYP MAX UNIT Output voltage V O Tj=25℃ 7V≤Vi≤20V,IO=1mA-40mA V1=10V,IO=1mA-70mA 4.8 4.75 4.75 5.0 5.2 5.25 5.25 V Load regulation Regload Tj=25℃, IO=1mA-100mA Tj=25℃, IO=1mA-40mA 11 30 mV Line regulation Reg line 7V≤Vi≤20V, Tj=25℃ 8V≤Vi≤20V, Tj=25℃ 55 150 100 mV Input Bias Current I IB Tj=25℃ Tj=125℃ 3.8 6.0 5.5 mA Input Bias Current Change △IIB 8V≤Vi≤20V 1mA≤IO≤40mA 1.5 0.1 mA Output noise voltage V N 10Hz ≤f≤100KHz 40 μV Ripple rejection RR IO=40mA,8V≤Vi≤18V,f=120Hz ,Tj=25℃ 41 49 dB Dropout voltage V I-VO Tj=25℃ 1.7 V

Three-Terminal Low Current Positive Voltage Regulators B L 7 8 L X X C 1 9 3 w w w . g m i c r o e l e c . c o m R e v . A 3 (VIN=12V,IO=40mA,0℃<Tj<125℃,CI=0.33μF,CO=0.1μF,unless otherwise specified) BL78L06 Parameter Symbol Test conditions MIN TYP MAX UNIT Output voltage V O Tj=25℃ V1=8.5V-20V,IO=1mA-40mA V1=8.5V,IO=1mA-70mA 5.75 5.7 5.7 6.0 6.25 6.3 6.3 V Load regulation Regload Tj=25℃, IO=1mA-100mA Tj=25℃, IO=1mA-70mA 12.8 5.8 40 mV Line regulation Reg line 8.5V≤Vi≤20V, Tj=25℃ 9V≤Vi≤20V, Tj=25℃ 64 175 125 mV Input Bias Current I IB Tj=25℃, VIN=12V,IO=40mA Tj=125℃, VIN=12V,IO=40mA 3.9 5.5 6.0 mA Input Bias Current Change △IIB 9V≤Vi≤20V 1mA≤IO≤40mA 1.5 0.1 mA Output noise voltage V N 10Hz ≤f≤100KHz 40 μV/VO Ripple rejection RR IO=40mA,10V≤Vi≤20V,f=120Hz, Tj=25℃ 40 46 dB Dropout voltage V D Tj=25℃ 1.7 V (VIN=14V,IO=40mA,0℃<Tj<125℃,CI=0.33μF,CO=0.1Μf,unless otherwise specified) BL78L08 Parameter Symbol Test conditions MIN TYP MAX UNIT Output voltage V O Tj=25℃ 10.5V≤Vi≤23V,IO=1mA-40mA V1=14V,IO=1mA-70mA 7.7 7.6 7.6 8.0 8.3 8.4 8.4 V Load regulation Regload Tj=25℃, IO=1mA-100mA Tj=25℃, IO=1mA-40mA 15 8.0 40 mV Line regulation Reg line 10.5V≤Vi≤23V, Tj=25℃ 11V≤Vi≤23V, Tj=25℃ 20 175 125 mV Input Bias Current I IB Tj=25℃ Tj=125℃ 3 6.0 5.5 mA Input Bias Current Change △IIB 11V≤Vi≤23V 1mA≤IO≤40mA 1.5 0.1 mA Output noise voltage V N TA=25℃,10Hz≤f≤100KHz 60 μV Ripple rejection RR IO=40mA,12V≤Vi≤23V,f=120H z,Tj=25℃ 37 57 dB Dropout voltage V I-VO Tj=25℃ 1.7 V

Three-Terminal Low Current Positive Voltage Regulators B L 7 8 L X X C 1 9 3 w w w . g m i c r o e l e c . c o m R e v . A 4 (VIN=15V,IO=40mA,0℃<Tj<125℃,CI=0.33μF,CO=0.1uF,unless otherwise specified) BL78L09 Parameter Symbol Test conditions MIN TYP MAX UNIT Output voltage V O Tj=25℃ VI=11.5V-24V,IO=1mA-40mA VI=15V,IO=1mA-70mA 8.6 8.5 8.5 9.0 9.4 9.5 9.5 V Load regulation Regload Tj=25℃, IO=1mA-100mA Tj=25℃, IO=1mA-40mA 15 8.0 40 mV Line regulation Reg line 11.5V≤Vi≤24V, Tj=25℃ 12V≤Vi≤24V, Tj=25℃ 20 175 125 mV Input Bias Current I IB Tj=25℃ Tj=125℃ 3.0 6.0 5.5 mA Input Bias Current Change △IIB 11V≤Vi≤23V 1mA≤IO≤40mA 1.5 0.1 mA Output noise voltage V N TA=25℃,10Hz≤f≤100KHz 60 μV Ripple rejection RR IO=40mA,13V≤Vi≤24V,f=120H z,Tj=25℃ 37 57 dB Dropout voltage V I-VO Tj=25℃ 1.7 V (VIN=19V,IO=40mA,0℃<Tj<125℃,CI=0.33μF,CO=0.1μf,unless otherwise specified) BL78L12 Parameter Symbol Test conditions MIN TYP MAX UNIT Output voltage V O Tj=25℃ VI=14.5V-27V, IO=1mA-40mA VI=19V, IO=1mA-70mA 11.5 11.4 11.4 12.5 12.6 12.6 V Load regulation Regload Tj=25℃, IO=1mA-100mA Tj=25℃, IO=1mA-40mA 20 100 50 mV Line regulation Reg line 14.5V≤Vi≤27V, Tj=25℃ 16V≤Vi≤27V, Tj=25℃ 120 100 250 200 mV Input Bias Current I IB Tj=25℃ Tj=125℃ 4.2 6.5 6.0 mA Input Bias Current Change I △ IB 16V≤Vi≤27V 1mA≤IO≤40mA 1.5 0.1 mA Output Noise Voltage V N 10Hz≤f≤100KHz,TA=25℃ 80 μV Ripple rejection RR IO=40mA,15V≤Vi≤25V,f=120Hz, Tj=25℃ 37 42 dB Dropout voltage V I-VO Tj=25℃ 1.7 V

Three-Terminal Low Current Positive Voltage Regulators B L 7 8 L X X C 1 9 3 w w w . g m i c r o e l e c . c o m R e v . A 5 (VIN=23V,IO=40mA,0℃<Tj<125℃,CI=0.33μF,CO=0.1μf,unless otherwise specified) BL78L15 Parameter Symbol Test conditions MIN TYP MAX UNIT Output voltage V O Tj=25℃ Vi=17.5V-30V,IO=1mA-40mA Vi=23V,IO=1mA-70mA 14.4 14.25 14.25 15.6 15.75 15.75 V Load regulation △Regload Tj=25℃, IO=1mA-100mA Tj=25℃, IO=1mA-40mA 25 150 75 mV Line regulation △Regline 17.5V≤Vi≤30V, Tj=25℃ 20V≤Vi≤30V, Tj=25℃ 130 110 300 250 mV Intput Bias Current I IB Tj=25℃ Tj=125℃ 4.4 6.5 6.0 mA Intput Bias Current Change △IIB 20V≤Vi≤30V 1mA≤IO≤40mA 1.5 0.1 mA Output noise voltage V N 10Hz≤f≤100KHz,TA=25℃ 90 μV Ripple rejection RR IO=40mA,18.5V≤Vi≤28.5V, f=120Hz, TJ=25℃ 34 39 dB Dropout voltage V I-VO TJ=25℃ 1.7 V (VIN=27V,IO=40mA,0℃<Tj<125℃,CI=0.33μF,CO=0.1μf,unless otherwise specified) BL78L18 Parameter Symbol Test conditions MIN TYP MAX UNIT Output voltage V O Tj=25℃ VI=20.7V-33V, IO=1mA-40mA VI=27V, IO=1mA-70mA 17.3 17.1 17.1 18.7 18.9 18.9 V Load regulation Regload Tj=25℃, IO=1mA-100mA Tj=25℃, IO=1mA-40mA 30 170 85 mV Line regulation Reg line 20.7V≤Vi≤33V, Tj=25℃ 21V≤Vi≤33V, Tj=25℃ 45 325 275 mV Input Bias Current I IB Tj=25℃ Tj=125℃ 3.1 6.5 6.0 mA Input Bias Current Change I △ IB 21V≤Vi≤33V 1mA≤IO≤40mA 1.5 0.1 mA Output Noise Voltage V N 10Hz≤f≤100KHz,TA=25℃ 150 μV Ripple rejection RR IO=40mA,23V≤Vi≤33V,f=120Hz, Tj=25℃ 33 48 dB Dropout voltage V I-VO Tj=25℃ 1.7 V

Three-Terminal Low Current Positive Voltage Regulators B L 7 8 L X X C 1 9 3 w w w . g m i c r o e l e c . c o m R e v . A 6 (VIN=33V,IO=40mA,0℃<Tj<125℃,CI=0.33μF,CO=0.1μf,unless otherwise specified) BL78L24 Parameter Symbol Test conditions MIN TYP MAX UNIT Output voltage V O Tj=25℃ Vi=27V-38V,IO=1mA-40mA Vi=27V-33V,IO=1mA-70mA 22.8 22.8 25.2 25.2 V Load regulation △Regload Tj=25℃, IO=1mA-100mA Tj=25℃, IO=1mA-40mA 40 200 100 mV Line regulation △Regline 27.5V≤Vi≤38V, Tj=25℃ 28V≤Vi≤38V, Tj=25℃ 35 350 300 mV Intput Bias Current I IB Tj=25℃ Tj=125℃ 3.1 6.5 6.0 mA Intput Bias Current Change △IIB 28V≤Vi≤38V 1mA≤IO≤40mA 1.5 0.1 mA Output noise voltage V N 10Hz≤f≤100KHz,TA=25℃ 200 μV Ripple rejection RR IO=40mA,29V≤Vi≤35V, f=120Hz, TJ=25℃ 31 45 dB Dropout voltage V I-VO TJ=25℃ 1.7 V TYPICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified

Three-Terminal Low Current Positive Voltage Regulators B L 7 8 L X X C 1 9 3 w w w . g m i c r o e l e c . c o m R e v . A 7

Three-Terminal Low Current Positive Voltage Regulators B L 7 8 L X X C 1 9 3 w w w . g m i c r o e l e c . c o m R e v . A 8 PACKAGE OUTLINE Plastic surface mounted package SOT-23 SOLDERING FOOTPRINT Unit : mm

PACKAGE INFORMATION

A 2.70 3.10 B 1.10 1.50 C 1.0 Typical D 0.4 Typical E 0.35 0.48 G 1.80 2.00 H 0.02 0.1 J 0.1 Typical K 2.20 2.60 All Dimensions in mm Device Package Shipping BL78LXX SOT-23 3000/Tape&Reel A B C D E J H K G 0.90 0.80 2.00 0.95 0.95