BL78LXX 3-TERMINALS POSITIVE VOLTAGE REGULATOR SERIES BL78LXX DESCRIPTION Ou tlin e D ra wing The B L78 LXX se rie s o f fix ed vo ltag e mon olith ic in tegra ted c ircu it vo ltag e reg u la to rs a re suitab le fo r a pp lic ations tha t req u ired sup p ly up to 1 00 mA. FEATURE Max imu m ou tpu t cu rre nt o f 1 00 mA Outpu t vo lta ge o f 5V, 6V, 8V, 9V, 10V, 12V, 1 5V a nd 24V Therma l o verload p ro te ctio n Short c ircu it cu rren t limiting PIN FUNCTION 1. OUT 2. GND PIN FUNCTION: 3. GND 1. OUT 4. NC 2. GND 3. IN 5. NC 6. GND 7. GND 8. IN PIN CONNECTION EQUIVALENT CIRCUIT Page1 V1.0 BL78LXX ABSOLUTE MAXIMUM RATINGS (Ope ra ting te mpe rature ra nge a pp lie s u nless o therwise sp ec ified ) Charac te ristic Inp ut Vo ltag e S ymb o l Vo=5V~8V Value 20 Vi Vo=9V~15V V 30 TO -92 P ower Dissipa tion Unit 625 Pd SOT-89 mW 350 SOP 8 300 Opera ting Jun c tion Te mpe ra ture Ra nge Topr -20~1 20 °C Storag e Te mpe ra tu re R ange Tstg -55~1 50 °C BL78L05 ELECTRICAL CHARACTERISTICS ( U n l e s s o t h e r w i s e s p e c i f i e d : Vi = 1 0 V; I o = 4 0 m A ; C 1 = 0 . 3 3 µ F ; C o = 0 . 1 µ F, 0 < T j < 1 2 5 ° C ) ( N o t e 1 ) Characteristics Te s t c o n d i t i o n s Symbol M i n . Ty p . Max. Unit A 4.90 5.0 5.10 B1 4.80 4.90 5.10 5.20 7 V ≤ Vi ≤ 2 0 V; I o = 1 m A ~ 4 0 m A 4.80 5.20 V 7 V ≤ Vi ≤ V m a x ; I o = 1 m A ~ 7 0 m A 4.80 5.20 V (note2) 11 60 mV 5.0 30 mV 8 150 mV 6 100 mV 2.0 5.5 mA 1.5 mA 0.1 mA Tj=25°C B2 O u t p u t Vo l t a g e Lo a d R e g u l a t i o n Line Regulation Tj=25°C; Io=1mA~100mA Tj=25°C; Io=1mA~40mA T j = 2 5 ° C ; 7 V ≤ Vi ≤ 2 0 V T j = 2 5 ° C ; 8 V ≤ Vi ≤ 2 0 V Quiescent Current Quiescent Current Change O u t p u t N o i s e Vo l t a g e Vo ∆ Vo ∆ Vo Iq 8 V ≤ Vi ≤ 2 0 V 1mA≤Io≤40mA 10Hz≤f≤100kHz Te m p e r a t u r e C o e ff i c i e n t o f Vo I o = 5 m A ∆Iq VN 40 µV ∆ Vo / ∆ T -0.65 mV/°C 80 dB 1.7 V Ripple Rejection 1 0 V ≤ Vi ≤ 2 0 V; f = 1 2 0 H z ; T j = 2 5 ° C RR D r o p o u t Vo l t a g e Tj=25°C Vd Page2 V 41 V1.0 BL78LXX BL78L06 ELECTRICAL CHARACTERISTICS ( U n l e s s o t h e r w i s e s p e c i f i e d : Vi = 1 2 V; I o = 4 0 m A ; C 1 = 0 . 3 3 µ F ; C o = 0 . 1 µ F, 0 < T j < 1 2 5 ° C ) ( N o t e 1 ) Characteristics Te s t c o n d i t i o n s Symbol Tj=25°C O u t p u t Vo l t a g e 8 . 5 V ≤ Vi ≤ 2 0 V; I o = 1 m A ~ 4 0 m A 5.75 Vo 8 . 5 V ≤ Vi ≤ V m a x ; I o = 1 m A ~ 7 0 m A Lo a d R e g u l a t i o n Line Regulation Tj=25°C; Io=1mA~100mA Tj=25°C; Io=1mA~40mA T j = 2 5 ° C ; 8 . 5 V ≤ Vi ≤ 2 0 V T j = 2 5 ° C ; 9 V ≤ Vi ≤ 2 0 V Quiescent Current Quiescent Current Change O u t p u t N o i s e Vo l t a g e M i n . Ty p . M a x . U n i t 6.25 V 5.7 6.3 V 5.7 6.3 V (note2) 12.8 80 mV 5.8 40 mV 64 175 mV 54 125 mV 3.9 6.0 mA 1.5 mA 0.1 mA ∆ Vo ∆ Vo Iq 9 V ≤ Vi ≤ 2 0 V 1mA≤Io≤40mA 10Hz≤f≤100kHz Te m p e r a t u r e C o e ff i c i e n t o f Vo I o = 5 m A 6.0 ∆Iq VN 49 µV ∆ Vo / ∆ T -0.75 mV/°C 46 dB 1.7 V Ripple Rejection 1 0 V ≤ Vi ≤ 2 0 V; f = 1 2 0 H z ; T j = 2 5 ° C RR D r o p o u t Vo l t a g e Tj=25°C Vd 40 BL78L08 ELECTRICAL CHARACTERISTICS ( U n l e s s o t h e r w i s e s p e c i f i e d : Vi = 1 4 V; I o = 4 0 m A ; C 1 = 0 . 3 3 µ F ; C o = 0 . 1 µ F, 0 < T j < 1 2 5 ° C ) ( N o t e 1 ) Characteristics Te s t c o n d i t i o n s Symbol Tj=25°C O u t p u t Vo l t a g e 1 0 . 5 V ≤ Vi ≤ 2 3 V; I o = 1 m A ~ 4 0 m A 7.7 Vo 1 0 . 5 V ≤ Vi ≤ V m a x ; Io=1mA~70mA Lo a d R e g u l a t i o n Line Regulation Tj=25°C; Io=1mA~100mA Tj=25°C; Io=1mA~40mA T j = 2 5 ° C ; 1 0 . 5 V ≤ Vi ≤ 2 3 V T j = 2 5 ° C ; 11 V ≤ Vi ≤ 2 3 V Quiescent Current Quiescent Current Change O u t p u t N o i s e Vo l t a g e 8.3 V 7.6 8.4 V 7.6 8.4 V (note2) 15 80 mV 8.0 40 mV 10 175 mV 8 125 mV 2.0 5.5 mA 1.5 mA 0.1 mA ∆ Vo ∆ Vo Iq 11 V ≤ Vi ≤ 2 3 V 1mA≤Io≤40mA 10Hz≤f≤100kHz Te m p e r a t u r e C o e ff i c i e n t o f Vo I o = 5 m A 8.0 ∆Iq VN 49 µV ∆ Vo / ∆ T -0.75 mV/°C 70 dB 1.7 V Ripple Rejection 11 V ≤ Vi ≤ 2 3 V; f = 1 2 0 H z ; T j = 2 5 ° C RR D r o p o u t Vo l t a g e Tj=25°C Vd Page3 M i n . Ty p . M a x . U n i t 39 V1.0 BL78LXX BL78L09 ELECTRICAL CHARACTERISTICS ( U n l e s s o t h e r w i s e s p e c i f i e d : Vi = 1 5 V; I o = 4 0 m A ; C 1 = 0 . 3 3 µ F ; C o = 0 . 1 µ F, 0 < T j < 1 2 5 ° C ) ( N o t e 1 ) Characteristics Te s t c o n d i t i o n s Symbol Tj=25°C O u t p u t Vo l t a g e 11 . 5 V ≤ Vi ≤ 2 4 V; I o = 1 m A ~ 4 0 m A 8.64 Vo 11 . 5 V ≤ Vi ≤ V m a x ; Io=1mA~70mA Lo a d R e g u l a t i o n Line Regulation Tj=25°C; Io=1mA~100mA Tj=25°C; Io=1mA~40mA T j = 2 5 ° C ; 11 . 5 V ≤ Vi ≤ 2 4 V T j = 2 5 ° C ; 1 3 V ≤ Vi ≤ 2 4 V Quiescent Current Quiescent Current Change O u t p u t N o i s e Vo l t a g e M i n . Ty p . M a x . U n i t 9.36 V 8.55 9.45 V 8.55 9.45 V (note2) 20 90 mV 10 45 mV 90 200 mV 100 150 mV 2.0 6.0 mA 1.5 mA 0.1 mA ∆ Vo ∆ Vo Iq 1 3 V ≤ Vi ≤ 2 4 V 1mA≤Io≤40mA 10Hz≤f≤100kHz Te m p e r a t u r e C o e ff i c i e n t o f Vo I o = 5 m A 9.0 ∆Iq VN 49 µV ∆ Vo / ∆ T -0.75 mV/°C 44 dB 1.7 V Ripple Rejection 1 2 V ≤ Vi ≤ 2 3 V; f = 1 2 0 H z ; T j = 2 5 ° C RR D r o p o u t Vo l t a g e Tj=25°C Vd 38 BL78L10 ELECTRICAL CHARACTERISTICS ( U n l e s s o t h e r w i s e s p e c i f i e d : Vi = 1 6 V; I o = 4 0 m A ; C 1 = 0 . 3 3 µ F ; C o = 0 . 1 µ F, 0 < T j < 1 2 5 ° C ) ( N o t e 1 ) Characteristics Te s t c o n d i t i o n s Symbol Tj=25°C O u t p u t Vo l t a g e 1 2 . 5 V ≤ Vi ≤ 2 3 V; I o = 1 m A ~ 4 0 m A 9.6 Vo 1 2 . 5 V ≤ Vi ≤ V m a x ; Io=1mA~70mA Lo a d R e g u l a t i o n Line Regulation Tj=25°C; Io=1mA~100mA Tj=25°C; Io=1mA~40mA T j = 2 5 ° C ; 1 2 . 5 V ≤ Vi ≤ 2 3 V T j = 2 5 ° C ; 1 4 V ≤ Vi ≤ 2 3 V Quiescent Current Quiescent Current Change O u t p u t N o i s e Vo l t a g e 10.4 V 9.5 10.5 V 9.5 10.5 V (note2) 20 94 mV 10 47 mV 100 220 mV 200 170 mV 4.2 6.5 mA 1.5 mA 0.1 mA ∆ Vo ∆ Vo Iq 1 2 . 5 V ≤ Vi ≤ 2 3 V 1mA≤Io≤40mA 10Hz≤f≤100kHz Te m p e r a t u r e C o e ff i c i e n t o f Vo I o = 5 m A 10 ∆Iq VN 74 µV ∆ Vo / ∆ T -0.95 mV/°C 43. dB 1.7 V Ripple Rejection 1 5 V ≤ Vi ≤ 2 3 V; f = 1 2 0 H z ; T j = 2 5 ° C RR D r o p o u t Vo l t a g e Tj=25°C Vd Page4 M i n . Ty p . M a x . U n i t 38 V1.0 BL78LXX BL78L12 ELECTRICAL CHARACTERISTICS ( U n l e s s o t h e r w i s e s p e c i f i e d : Vi = 1 9 V; I o = 4 0 m A ; C 1 = 0 . 3 3 µ F ; C o = 0 . 1 µ F, 0 < T j < 1 2 5 ° C ) ( N o t e 1 ) Characteristics Te s t c o n d i t i o n s Symbol Tj=25°C O u t p u t Vo l t a g e 1 4 . 5 V ≤ Vi ≤ 2 7 V; I o = 1 m A ~ 4 0 m A 11 . 5 Vo 1 4 . 5 V ≤ Vi ≤ V m a x ; Io=1mA~70mA Lo a d R e g u l a t i o n Line Regulation Tj=25°C; Io=1mA~100mA Tj=25°C; Io=1mA~40mA T j = 2 5 ° C ; 1 4 . 5 V ≤ Vi ≤ 2 7 V T j = 2 5 ° C ; 1 6 V ≤ Vi ≤ 2 7 V Quiescent Current Quiescent Current Change O u t p u t N o i s e Vo l t a g e M i n . Ty p . M a x . U n i t 15.6 V 11 . 4 12.6 V 11 . 4 12.6 V (note2) 25 150 mV 12 75 mV 25 300 mV 20 250 mV 2.0 6.0 mA 1.5 mA 0.1 mA ∆ Vo ∆ Vo Iq 1 6 V ≤ Vi ≤ 2 7 V 1mA≤Io≤40mA 10Hz≤f≤100kHz Te m p e r a t u r e C o e ff i c i e n t o f Vo I o = 5 m A 15 ∆Iq VN 80 µV ∆ Vo / ∆ T -1.0 mV/°C 65 dB 1.7 V Ripple Rejection 1 5 V ≤ Vi ≤ 2 5 V; f = 1 2 0 H z ; T j = 2 5 ° C RR D r o p o u t Vo l t a g e Tj=25°C Vd 37 BL78L15 ELECTRICAL CHARACTERISTICS ( U n l e s s o t h e r w i s e s p e c i f i e d : Vi = 2 3 V; I o = 4 0 m A ; C 1 = 0 . 3 3 µ F ; C o = 0 . 1 µ F, 0 < T j < 1 2 5 ° C ) ( N o t e 1 ) Characteristics Te s t c o n d i t i o n s Symbol Tj=25°C O u t p u t Vo l t a g e 1 7 . 5 V ≤ Vi ≤ 3 0 V; I o = 1 m A ~ 4 0 m A Vo 1 7 . 5 V ≤ Vi ≤ V m a x ; I o = 1 m A ~ 7 0 m A Lo a d R e g u l a t i o n Line Regulation Tj=25°C; Io=1mA~100mA Tj=25°C; Io=1mA~40mA T j = 2 5 ° C ; 1 7 . 5 V ≤ Vi ≤ 3 0 V T j = 2 5 ° C ; 2 0 V ≤ Vi ≤ 3 0 V Quiescent Current Quiescent Current Change O u t p u t N o i s e Vo l t a g e D r o p o u t Vo l t a g e Page5 Max. Unit 14.4 15.6 V 14.25 15.75 V 14.25 15.75 V (note2) 20 150 mV 25 150 mV 25 150 mV 15 75 mV 2.2 6.5 mA 1.5 mA 0.1 mA ∆ Vo ∆ Vo Iq 2 0 V ≤ Vi ≤ 3 0 V 1mA≤Io≤40mA 10Hz≤f≤100kHz Te m p e r a t u r e C o e ff i c i e n t o f Vo I o = 5 m A Ripple Rejection M i n . Ty p . 1 8 . 5 V ≤ Vi ≤ 2 8 . 5 V; f = 1 2 0 H z ; Tj = 2 5 ° C Tj=25°C 15 ∆Iq VN 90 µV ∆ Vo / ∆ T -1.3 mV/°C 63 dB 1.7 V RR Vd 34 V1.0 BL78LXX BL78L18 ELECTRICAL CHARACTERISTICS ( U n l e s s o t h e r w i s e s p e c i f i e d : Vi = 2 7 V; I o = 4 0 m A ; C 1 = 0 . 3 3 µ F ; C o = 0 . 1 µ F, 0 < T j < 1 2 5 ° C ) ( N o t e 1 ) Characteristics Te s t c o n d i t i o n s Symbol Tj=25°C O u t p u t Vo l t a g e 2 1 V ≤ Vi ≤ 3 3 V; I o = 1 m A ~ 4 0 m A 17.3 Vo 2 1 V ≤ Vi ≤ V m a x ; I o = 1 m A ~ 7 0 m A Lo a d R e g u l a t i o n Line Regulation Tj=25°C; Io=1mA~100mA Tj=25°C; Io=1mA~40mA T j = 2 5 ° C ; 2 1 V ≤ Vi ≤ 3 3 V T j = 2 5 ° C ; 2 2 V ≤ Vi ≤ 3 3 V Quiescent Current Quiescent Current Change O u t p u t N o i s e Vo l t a g e M i n . Ty p . M a x . U n i t 18.7 V 17.1 18.9 V 17.1 18.9 V (note2) 30 170 mV 15 85 mV 145 300 mV 135 250 mV 2.0 6.0 mA 1.5 mA 0.1 mA ∆ Vo ∆ Vo Iq 2 1 V ≤ Vi ≤ 3 3 V 1mA≤Io≤40mA 10Hz≤f≤100kHz Te m p e r a t u r e C o e ff i c i e n t o f Vo I o = 5 m A 18 ∆Iq VN 150 µV ∆ Vo / ∆ T -1.8 mV/°C 48 dB 1.7 V Ripple Rejection 2 3 V ≤ Vi ≤ 3 3 V; f = 1 2 0 H z ; T j = 2 5 ° C RR D r o p o u t Vo l t a g e Tj=25°C Vd 34 BL78L24 ELECTRICAL CHARACTERISTICS ( U n l e s s o t h e r w i s e s p e c i f i e d : Vi = 3 3 V; I o = 4 0 m A ; C 1 = 0 . 3 3 µ F ; C o = 0 . 1 µ F, 0 < T j < 1 2 5 ° C ) ( N o t e 1 ) Characteristics Te s t c o n d i t i o n s Symbol Tj=25°C O u t p u t Vo l t a g e 2 7 V ≤ Vi ≤ 3 8 V; I o = 1 m A ~ 4 0 m A 23 Vo 2 7 V ≤ Vi ≤ V m a x ; I o = 1 m A ~ 7 0 m A Lo a d R e g u l a t i o n Line Regulation Tj=25°C; Io=1mA~100mA Tj=25°C; Io=1mA~40mA T j = 2 5 ° C ; 2 7 V ≤ Vi ≤ 3 8 V T j = 2 5 ° C ; 2 8 V ≤ Vi ≤ 3 8 V Quiescent Current Quiescent Current Change O u t p u t N o i s e Vo l t a g e 25 V 22.8 25.2 V 22.8 25.2 V (note2) 40 200 mV 20 100 mV 160 300 mV 150 250 mV 2.2 6.0 mA 1.5 mA 0.1 mA ∆ Vo ∆ Vo Iq 2 7 V ≤ Vi ≤ 3 8 V 1mA≤Io≤40mA 10Hz≤f≤100kHz Te m p e r a t u r e C o e ff i c i e n t o f Vo I o = 5 m A 24 ∆Iq VN 200 µV ∆ Vo / ∆ T -2.0 mV/°C 45 dB 1.7 V Ripple Rejection 2 7 V ≤ Vi ≤ 3 8 V; f = 1 2 0 H z ; T j = 2 5 ° C RR D r o p o u t Vo l t a g e Tj=25°C Vd Page6 M i n . Ty p . M a x . U n i t 34 V1.0 BL78LXX N o t e 1 : Th e M a x i m u m s t e a d y s t a t e u s a b l e o u t p u t c u r r e n t a n d i n p u t v o l t a g e a r e v e r y d e p e n d e n t o n the heating sinking and/or lead temperature length of the package. The date above respresent pulse test conditions with junction temperatures as indicated at the initiation of test. Note 2:Power dissipation<0.75W TYPICAL APPLICATION CIRCUIT Note 1 : T o spe c if y a n o utp u t voltage , sub stitue vo ltag e va lue fo r "xx ". Note 2 : B yp a ss c apa citors a re rec o mme nde d for op timu m stab ilit y a n d tran sien t re spo nse a nd sh ou ld be loca ted as c lo se a s p ossib le to th e reg u la to rs. OUTLINE TO-92 Page7 DRAWING Un it:mm V1.0 BL78LXX SOT-89 Un it:mm SOP8 Un it:mm Page8 V1.0