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
(Product Summary)		Data SheetWebshopIout

（mA）		TypeVin
min
(V) 		Vin
max
(V) 		Vout
min
(V) 		Vout
max
(V) 		Accuracy
(±%)
*All Temp.		Iss

(µA)		RR
@1kHz
(dB)		Vdrop

(V)		Cout

(µF)		Features, Option*
* ICL: Inrush current control,
TS: Thermal shutdown, DS: Discharge shunt		Package
Series Name
S-812CPDFchip1stop
CoreStaFF
Digi-Key
MOUSER		75Linear-162.06.02.01-0.23-Low output current, 16V inputSOT-23-5, SOT-89-3, SOT-89-5, SNT-6A(H), TO-92, WLP-4R
S-817PDFchip1stop
CoreStaFF
Digi-Key
MOUSER		75Linear-101.16.02.01.2-0.250.1Low output currentSOT-23-5, SOT-89-3, SC-82AB, SNT-4A, TO-92
S-816PDFchip1stop
CoreStaFF
Digi-Key
MOUSER		1000Linear2.5162.56.02.030-0.14.7With an external taransistorSOT-23-5
S-1317PDFchip1stop
CoreStaFF
Digi-Key
MOUSER		100LDO1.55.51.03.51.00.35-0.021.0Super-low current consumption, overcurrent protectionSOT-23-5, HSNT-4(1010)
S-1318PDFchip1stop
CoreStaFF
Digi-Key
MOUSER		100LDO1.75.51.23.31.00.095-0.0451.0Super-low current consumption, overcurrent protectionSOT-23-5, HSNT-4(1010)
S-1112PDFchip1stop
CoreStaFF
Digi-Key
MOUSER		150LDO2.06.51.55.51.050800.190.47Conventional product with high ripple rejectionSOT-23-5, SNT-6A(H)
S-1122PDFchip1stop
CoreStaFF
Digi-Key
MOUSER		150LDO2.06.51.55.51.050800.190.47Conventional product with high ripple rejectionSOT-23-5
S-1167PDFchip1stop
CoreStaFF
Digi-Key
MOUSER		150LDO2.06.51.55.51.09700.151.0Low current consumption, high ripple rejectionSOT-23-5, SNT-6A(H)
S-1312PDFchip1stop
CoreStaFF
Digi-Key
MOUSER		150LDO1.55.51.03.51.020750.160.220.8mm super-small package, TS*, DS* SOT-23-5, HSNT-4(0808), HSNT-4(1010)
S-1312xxxHPDF150LDO1.55.51.03.51.020750.160.22105°C operation, TS*, DS*SOT-23-5, HSNT-4(1010)
S-1323PDFchip1stop
CoreStaFF
Digi-Key
MOUSER		150LDO2.06.51.55.51.070700.51.0Conventional productSC-82AB, SNT-4A
S-1335PDFchip1stop
CoreStaFF
Digi-Key
MOUSER		150LDO1.55.51.03.61.036800.071.0High ripple rejection, Soft start function, DS*SOT-23-5, SC-82AB, HSNT-4 (1010)
S-13R1PDFchip1stop
CoreStaFF
Digi-Key
MOUSER		150LDO2.05.51.24.01.05700.151.0Reverse current protection, TS*, DS*SOT-23-5, SC-82AB, HSNT-4(1010)
S-T111PDFchip1stop
CoreStaFF
Digi-Key
MOUSER		150LDO2.06.51.55.51.050800.190.1TK111-equivalentSOT-23-5
S-1200PDFchip1stop
CoreStaFF
Digi-Key
MOUSER		150LDO2.0101.55.51.018700.140.110V input supportSOT-23-5, SNT-6A(H), HSNT-6A
S-L2980PDFchip1stop
CoreStaFF
Digi-Key
MOUSER		150LDO2.0101.56.02.090700.121.0LP2980-equivalentSOT-23-5
S-1222B/DPDFchip1stop
CoreStaFF
Digi-Key
MOUSER		200LDO3.0282.312.01.06.5-0.351.0Low-profile 0.33mm(max.), low consump., TS*, DS*TO-252-5S(A), HSOP-8A, HSOP-6, SOT-89-5, HTMSOP-8, SOT-23-5, DFN-6(1518)A
S-1313PDFchip1stop
CoreStaFF
Digi-Key
MOUSER		200LDO1.55.51.03.51.00.9-0.160.10.8mm super-small package, TS*, DS*SOT-23-5, SC-82AB, HSNT-4(0808), HSNT-4(1010)
S-1313xxxHPDF200LDO1.55.51.03.51.00.9-0.160.1105°C Operation, 0.8mm super-small package, TS*, DS*SOT-23-5, SC-82AB, HSNT-4(0808), HSNT-4(1010)
S-1315PDFchip1stop
CoreStaFF
Digi-Key
MOUSER		200LDO1.45.51.04.21.07650.220Output capacitor-less, DS*SOT-23-5, HSNT-6(1212)
S-1324PDFchip1stop
CoreStaFF
Digi-Key
MOUSER		200LDO1.55.51.03.51.07650.171.0Low consump., low noise 17μVrmsSOT-23-5, SC-82AB, HSNT-4(1010)
S-1206PDFchip1stop
CoreStaFF
Digi-Key
MOUSER		250LDO1.76.51.25.21.01-0.150.1Super-low current consumptionSOT-23-3, SOT-89-3, SNT-6A(H)
S-1132PDFchip1stop
CoreStaFF
Digi-Key
MOUSER		300LDO2.06.51.55.51.020700.130.10.1μF capcitor availableSOT-23-5, SOT-89-5, SNT-6A(H)
S-1133PDFchip1stop
CoreStaFF
Digi-Key
MOUSER		300LDO2.0101.28.21.060700.131.0External setting of Vout support, TS*SOT-89-5, SNT-8A
S-1135PDFchip1stop
CoreStaFF
Digi-Key
MOUSER		300LDO1.55.51.03.51.045700.161.0With high heat dissipation package, DS*SOT-23-5, SOT-89-5, HSNT-6A
S-1137PDFchip1stop
CoreStaFF
Digi-Key
MOUSER		300LDO1.75.51.23.51.045700.211.0Soft start, DS*SOT-23-5, SOT-89-5, SNT-6A(H)
S-1333PDFchip1stop
CoreStaFF
Digi-Key
MOUSER		300LDO1.55.51.03.51.025750.141.00.8mm super-small package, TS*, DS*SOT-23-5, HSNT-4(0808), HSNT-4(1010)
S-1155PDFchip1stop
CoreStaFF
Digi-Key
MOUSER		500LDO1.55.51.05.01.070700.074.7ICL*, TS*SOT-89-5
S-1170PDFchip1stop
CoreStaFF
Digi-Key
MOUSER		800LDO2.06.51.55.51.080700.124.7TS*SOT-89-5, 6-Pin_HSON(A)
S-1172PDFchip1stop
CoreStaFF
Digi-Key
MOUSER		1000LDO1.55.51.05.01.070700.074.7ICL*, TS*SOT-89-5, HSOP-6
S-13A1PDFchip1stop
CoreStaFF
Digi-Key
MOUSER		1000LDO1.55.51.05.01.060700.072.2External setting of Vout support, ICL*, TS*, DS*HSOP-8A, HSOP-6, SOT-89-5, HSNT-6A
S-818PDFchip1stop
CoreStaFF
Digi-Key
MOUSER		300LDO-102.06.02.030-0.32.0SOT-23-5, SOT-89-5
S-1701PDFchip1stop
CoreStaFF
Digi-Key
MOUSER		400LDO+VD2.06.51.55.01.085700.141.01 LDO circuit + 1 detector circuitSOT-23-5, SOT-89-5
S-1721PDFchip1stop
CoreStaFF
Digi-Key
MOUSER		1502 LDOs1.76.51.25.01.025800.131.02 LDO circuits, high ripple rejectionSOT-23-6, SNT-6A
S-1740/1741PDFchip1stop
CoreStaFF
Digi-Key
MOUSER		100LDO1.55.51.03.51.00.5-0.021.0Supply voltage divided outputSOT-23-5, HSNT-6(1212), HSNT-4(1010)
S-13D1PDFchip1stop
CoreStaFF
Digi-Key
MOUSER		1502 LDOs1.55.51.03.61.039700.080.222 LDO circuits, delay function, TS*, DS*SOT-23-6, HSNT-6(1212)
S-87XPDFchip1stop
CoreStaFF
Digi-Key
MOUSER		50VR+VD-242.55.82.43-0.45-24V input support VR + detectorSOT-89-5
S-1212B/DPDFchip1stop
CoreStaFF
Digi-Key
MOUSER		250LDO3.0362.5162.06.5400.351.036V high input, 105℃ operation, TS*, DS*TO-252-5S(A), SOT-23-5, SOT-89-5, HSOP-6, HSOP-8A, HTMSOP-8
S-1213PDFchip1stop
CoreStaFF
Digi-Key
MOUSER		500LDO2.8361.8301.05-0.131.0External setting of Vout support, 36V high input, 105℃ operation, TS*, DS*TO-252-5S(A), HSOP-8A
S-1214PDFchip1stop
CoreStaFF
Digi-Key
MOUSER		1000LDO2.8361.8301.05-0.131.0External setting of Vout support, 36V high input, 105℃ operation, TS*, DS*TO-252-5S(A), HSOP-8A
S-1142A/BPDFchip1stop
CoreStaFF
Digi-Key
MOUSER		200LDO3.0502.0151.04500.350.150V high input (low current consumption), TS*HSOP-6
S-1142C/DPDFchip1stop
CoreStaFF
Digi-Key
MOUSER		200LDO3.0502.0151.04500.350.150V high input (low current consumption), TS*HSOP-6

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