Power Management ICs

Linear Regulators (LDO Regulators)

ABLIC's linear regulators (LDO regulators) feature the low current consumption, high-withstand voltage, wide operating voltage range, super-small packages, and high ripple rejection ratio. Our LDO regulators contribute to the low power, stable operation and high reliability of power supply circuits. ABLIC offers a wide variety of product lines including a soft start circuit, a inrush current limit circuit, discharge shunt function, output voltage external setting, output capacitor-less, a supply voltage divided output to meet customers needs.

*Our voltage regulator (LDO regulator) product line has been renamed to “linear regulator” (LDO regulator). This is a change in name only, which does not affect product specifications or performance. Please note that the previous name may still be used in some of our data sheets and other publications.

Series Name Datasheet Application Note Product Category Buy Online Parts List Features VIN min. [V] VIN max. [V] Absolute maximum rating [V] IOUT [mA] VOUT min. [V] VOUT max. [V] Accuracy ±[%] VDROP [V] Tj max. [℃] ISS [μA] RR @1kHz [dB] COUT [μF] Type Operation temp. min. [°C] Operation temp. max. [°C] Package
Series name
S-1112/1122 Linear Regulators (LDO Regulators) chip1stop CoreStaFF Digi-Key MOUSER Conventional product with high ripple rejection 2.0 6.5 7.0 150 1.5 5.5 1.0 0.19 - 50.0 80 0.47 LDO* -40 85 SOT-23-5, SNT-6A(H)
S-1132 Linear Regulators (LDO Regulators) chip1stop CoreStaFF Digi-Key MOUSER 0.1μF capacitor available 2.0 6.5 7.0 300 1.5 5.5 1.0 0.13 - 20.0 70 0.1 LDO* -40 85 SOT-23-5, SOT-89-5, SNT-6A(H)
S-1133 Linear Regulators (LDO Regulators) chip1stop CoreStaFF Digi-Key MOUSER External setting of Vout support, TS* 2.0 10.0 12.0 300 1.2 8.2 1.0 0.13 - 60.0 70 1.0 LDO* -40 85 SOT-89-5, SNT-8A
S-1142A/B Linear Regulators (LDO Regulators) chip1stop CoreStaFF Digi-Key MOUSER 50V high input (low current consumption), TS* 3.0 50.0 60.0 200 2.0 15.0 1.0 0.35 125 4.0 50 0.1 LDO* -40 85 HSOP-6
S-1142C/D Linear Regulators (LDO Regulators) chip1stop CoreStaFF Digi-Key MOUSER 50V high input (low current consumption), TS* 3.0 50.0 60.0 200 2.0 15.0 1.0 0.35 125 4.0 50 0.1 LDO* -40 85 HSOP-6
S-1167 Linear Regulators (LDO Regulators) chip1stop CoreStaFF Digi-Key MOUSER Low current consumption, high ripple rejection 2.0 6.5 7.0 150 1.5 5.5 1.0 0.15 - 9.0 70 1.0 LDO* -40 85 SOT-23-5, SNT-6A(H)
S-1170 Linear Regulators (LDO Regulators) chip1stop CoreStaFF Digi-Key MOUSER TS* 2.0 6.5 7.0 800 1.5 5.5 1.0 0.12 - 80.0 70 4.7 LDO* -40 85 SOT-89-5, 6-Pin HSON(A)
S-1200 Linear Regulators (LDO Regulators) chip1stop CoreStaFF Digi-Key MOUSER 10V input support 2.0 10.0 12.0 150 1.5 5.5 1.0 0.14 - 18.0 70 0.1 LDO* -40 85 SOT-23-5, SNT-6A(H)
S-1206 Linear Regulators (LDO Regulators) chip1stop CoreStaFF Digi-Key MOUSER Super-low current consumption 1.7 6.5 7.0 250 1.2 5.2 1.0 0.15 - 1.0 - 0.1 LDO* -40 85 SOT-23-3, SOT-89-3, SNT-6A(H)
S-1212B/D Linear Regulators (LDO Regulators) chip1stop CoreStaFF Digi-Key MOUSER 36V high input, 105°C operation, TS*, DS* 3.0 36.0 45.0 250 2.5 16.0 2.0 0.35 150 6.5 40 1.0 LDO* -40 105 TO-252-5S(A), SOT-23-5, SOT-89-5, HSOP-6, HSOP-8A, HTMSOP-8
S-1213 Linear Regulators (LDO Regulators) chip1stop CoreStaFF Digi-Key MOUSER External setting of Vout support, 36V high input, 105°C operation, TS*, DS* 2.8 36.0 45.0 500 1.8 30.0 1.0 0.13 150 5.0 - 1.0 LDO* -40 105 TO-252-5S(A), HSOP-8A
S-1214 Linear Regulators (LDO Regulators) chip1stop CoreStaFF Digi-Key MOUSER External setting of Vout support, 36V high input, 105°C operation, TS*, DS* 2.8 36.0 45.0 1000 1.8 30.0 1.0 0.13 150 5.0 - 1.0 LDO* -40 105 TO-252-5S(A), HSOP-8A
S-1222B/D Linear Regulators (LDO Regulators) chip1stop CoreStaFF Digi-Key MOUSER Low-profile 0.33mm(max.), low consumption, TS*, DS* 3.0 28.0 30.0 200 2.3 12.0 1.0 0.35 150 6.5 - 1.0 LDO* -40 85 TO-252-5S(A), HSOP-8A, HSOP-6, SOT-89-5, HTMSOP-8, SOT-23-5, DFN-6(1518)A
S-1312 Linear Regulators (LDO Regulators) chip1stop CoreStaFF Digi-Key MOUSER 0.8mm super-small package, TS*, DS* 1.5 5.5 6.0 150 1.0 3.5 1.0 0.16 - 20.0 75 0.22 LDO* -40 85 SOT-23-5, HSNT-4(0808), HSNT-4(1010)
S-1312xxxH Linear Regulators (LDO Regulators) 105°C operation, TS*, DS* 1.5 5.5 6.0 150 1.0 3.5 1.0 0.16 - 20.0 75 0.22 LDO* -40 105 SOT-23-5, HSNT-4(1010)
S-1313 Linear Regulators (LDO Regulators) chip1stop CoreStaFF Digi-Key MOUSER 0.8mm super-small package, TS*, DS* 1.5 5.5 6.0 200 1.0 3.5 1.0 0.16 - 0.9 - 0.1 LDO* -40 85 SOT-23-5, SC-82AB, HSNT-4(0808), HSNT-4(1010)
S-1313xxxH Linear Regulators (LDO Regulators) 105°C Operation, 0.8mm super-small package, TS*, DS* 1.5 5.5 6.0 200 1.0 3.5 1.0 0.16 - 0.9 - 0.1 LDO* -40 105 SOT-23-5, SC-82AB, HSNT-4(0808), HSNT-4(1010)
S-1317 Linear Regulators (LDO Regulators) chip1stop CoreStaFF Digi-Key MOUSER Super-low current consumption, overcurrent protection 1.5 5.5 6.0 100 1.0 3.5 1.0 0.02 - 0.35 - 1.0 LDO* -40 85 SOT-23-5, HSNT-4(1010)
S-1318 Linear Regulators (LDO Regulators) chip1stop CoreStaFF Digi-Key MOUSER Super-low current consumption, overcurrent protection 1.7 5.5 6.0 100 1.2 3.3 1.0 0.045 - 0.095 - 1.0 LDO* -40 85 SOT-23-5, HSNT-4(1010)
S-1324 Linear Regulators (LDO Regulators) chip1stop CoreStaFF Digi-Key MOUSER Low consump., low noise 17μVrms 1.5 5.5 6.0 200 1.0 3.5 1.0 0.17 - 7.0 65 1.0 LDO* -40 85 SOT-23-5, SC-82AB, HSNT-4(1010)
S-1333 Linear Regulators (LDO Regulators) chip1stop CoreStaFF Digi-Key MOUSER 0.8mm super-small package, TS*, DS* 1.5 5.5 6.0 300 1.0 3.5 1.0 0.14 - 25.0 75 1.0 LDO* -40 85 SOT-23-5, HSNT-4(0808), HSNT-4(1010)
S-1335 Linear Regulators (LDO Regulators) chip1stop CoreStaFF Digi-Key MOUSER High ripple rejection, Soft start function, DS* 1.5 5.5 6.0 150 1.0 3.6 1.0 0.07 - 36.0 80 1.0 LDO* -40 85 SOT-23-5, SC-82AB, HSNT-4(1010)
S-13A1 Linear Regulators (LDO Regulators) chip1stop CoreStaFF Digi-Key MOUSER External setting of Vout support, ICL*, TS*, DS* 1.5 5.5 6.0 1000 1.0 5.0 1.0 0.07 - 60.0 70 2.2 LDO* -40 85 HSOP-8A, HSOP-6, SOT-89-5
S-13D1 Linear Regulators (LDO Regulators) chip1stop CoreStaFF Digi-Key MOUSER 2 LDO circuits, delay function, TS*, DS* 1.5 5.5 6.0 150 1.0 3.6 1.0 0.08 - 39.0 70 0.22 2 LDOs* -40 85 SOT-23-6, HSNT-6(1212)
S-13R1 Linear Regulators (LDO Regulators) chip1stop CoreStaFF Digi-Key MOUSER Reverse current protection, TS*, DS* 2.0 5.5 6.0 150 1.2 4.0 1.0 0.15 - 5.0 70 1.0 LDO* -40 85 SOT-23-5, SC-82AB, HSNT-4(1010)
S-1701 Linear Regulators (LDO Regulators) chip1stop CoreStaFF Digi-Key MOUSER 1 LDO circuit + 1 detector circuit 2.0 6.5 7.0 400 1.5 5.0 1.0 0.14 - 85.0 70 1.0 LDO+VD* -40 85 SOT-23-5, SOT-89-5
S-1740/1741 Linear Regulators (LDO Regulators) chip1stop CoreStaFF Digi-Key MOUSER Supply voltage divided output 1.5 5.5 6.0 100 1.0 3.5 1.0 0.02 - 0.5 - 1.0 LDO* -40 85 SOT-23-5, HSNT-6(1212), HSNT-4(1010)
S-812C Linear Regulators (LDO Regulators) chip1stop CoreStaFF Digi-Key MOUSER Low output current, 16V input - 16.0 18.0 75 2.0 6.0 2.0 0.23 - 1.0 - - LDO* -40 85 SOT-23-5, SOT-89-3, SOT-89-5, SNT-6A(H), TO-92, WLP-4R
S-816 Linear Regulators (LDO Regulators) chip1stop CoreStaFF Digi-Key MOUSER With an external transistor 2.5 16.0 18.0 1000 2.5 6.0 2.0 0.10 - 30.0 - 4.7 LDO* -40 85 SOT-23-5
S-817 Linear Regulators (LDO Regulators) chip1stop CoreStaFF Digi-Key MOUSER Low output current - 10.0 12.0 75 1.1 6.0 2.0 0.25 - 1.2 - 0.1 LDO* -40 85 SOT-23-5, SOT-89-3, SC-82AB, SNT-4A, TO-92
S-818 Linear Regulators (LDO Regulators) chip1stop CoreStaFF Digi-Key MOUSER - 10.0 12.0 300 2.0 6.0 2.0 0.30 - 30.0 - 2.0 LDO* -40 85 SOT-23-5, SOT-89-5
S-87x Linear Regulators (LDO Regulators) chip1stop CoreStaFF Digi-Key MOUSER 24V input support VR + detector - 24.0 26.0 50 2.5 5.8 2.4 0.45 - 3.0 - - LDO+VD* -40 85 SOT-89-5
S-L2980 Linear Regulators (LDO Regulators) chip1stop CoreStaFF Digi-Key MOUSER LP2980-equivalent 2.0 10.0 12.0 150 1.5 6.0 2.0 0.12 - 90.0 70 1.0 LDO* -40 85 SOT-23-5
S-T111 Linear Regulators (LDO Regulators) chip1stop CoreStaFF Digi-Key MOUSER TK111-equivalent 2.0 6.5 7.0 150 1.5 5.5 1.0 0.19 - 50.0 80 0.1 LDO* -40 85 SOT-23-5

*Type ― LDO: Low-dropout regulator,   VD: Voltage detector (Reset IC)
*Additional function ― ICL: Inrush current control,   DS: Discharge shunt,   TS: Thermal shutdown

Series Name Datasheet Buy Online Features Composition Setting voltage Accuracy Current consumption Package
S-8424A chip1stopCoreStaFFDigi-KeyMOUSER Battery backup switching IC 2 voltage regulators +
3 voltage detectors +
switch		 Output voltage: 2.3 to 5.4 V (0.1V step)
Detection voltage: 2.4 to 5.3 V (CS), 1.7 to 3.4 V (/PREEND, /RESET)		 ±2% 15µA max. (Operating)
2.1µA max. (Back up)		 8-Pin TSSOP