Rev.4.1_00
HIGH RIPPLE-REJECTION LOW DROPOUT
S-1111/1121 Series CMOS VOLTAGE REGULATOR
小河弯弯The S-1111/1121 Series is a positive voltage
regulator with a low dropout voltage, high output
voltage accuracy, and low current consumption
developed bad on CMOS technology.
A built-in low on-resistance transistor provides a
low dropout voltage and large output current, and a
built-in overcurrent protector prevents the load
current from exceeding the current capacitance of
the output transistor. An ON/OFF circuit ensures a
long battery life, and a small SOT-23-5 package
realize high-density mounting. The lineup includes
the S-1111 and S-1121 Series, which differ in pin
configuration.
美女与野兽的故事Features
• Output voltage: 1.5 V to 5.5 V, lectable in 0.1 V steps.
• High-accuracy output voltage: ±1.0%
• Low dropout voltage: 200 mV typ. (3.0 V output product, I OUT = 100 mA)
• Low current consumption: During operation: 35 μA typ., 65 μA max.
During shutdown: 0.1 μA typ., 1.0 μA max.
• High peak current capability: 150 mA output is possible (at V IN≥ V OUT(S) + 1.0 V)*1
• Built-in ON/OFF circuit: Ensures long battery life.
• High ripple rejection: 70 dB typ. (at 1.0 kHz)
• Built-in overcurrent protector: Overcurrent of output transistor can be restricted.
• Small package: SOT-23-5
• Lead-free products
*1. Attention should be paid to the power dissipation of the package when the output current is large.
Applications
• Power supply for battery-powered devices
• Power supply for personal communication devices
唐僧取经历经多少年• Power supply for home electric/electronic appliances
• Power supply for cellular phones处女男双子女
Package
Package Name Drawing Code
Reel Package
Tape
MP005-A SOT-23-5 MP005-A
MP005-A
S-1111/1121 Series
Rev.4.1_00
Block Diagram
ON/OFF *1. Parasitic diode
*1
VSS VOUT
Figure 1
Rev.4.1_00S-1111/1121 Series
Product Name Structure
• The product types and output voltage for the S-1111/1121 Series can be lected at the ur’s request.
Refer to the “Product name” for the meanings of the characters in the product name and “Product name list” for the full product names.
1. Product name (S-1111 Series)
S-1111 x xx MC – xxx TF G
IC direction in tape specifications*1
Product name (abbreviation)*2
Package name (abbreviation)
MC: SOT-23-5
Output voltage
15 to 55
(e.g., when the output voltage is 1.5 V,
梁阿渣it is expresd as 15.)
Product type*3
A: ON/OFF pin negative logic
B: ON/OFF pin positive logic *1. Refer to the taping specifications at the end of this book.
*2. Refer to the “Product name list”.
*3. Refer to 3. Shutdown (ON/OFF pin) in the “Operation”.
彩虹的故事
S-1111/1121 Series Rev.4.1_00
2. Product name list (S-1111 Series)
刘铁芳Table 1
Output Voltage SOT-23-5
1.5V±1.0% S-1111B15MC-NYATFG
1.6V±1.0% S-1111B16MC-NYBTFG
1.7V±1.0% S-1111B17MC-NYCTFG
1.8V±1.0% S-1111B18MC-NYDTFG
1.9V±1.0% S-1111B19MC-NYETFG
2.0V±1.0% S-1111B20MC-NYFTFG
2.1V±1.0% S-1111B21MC-NYGTFG
2.2V±1.0% S-1111B22MC-NYHTFG
2.3V±1.0% S-1111B23MC-NYITFG
2.4V±1.0% S-1111B24MC-NYJTFG
2.5V±1.0% S-1111B25MC-NYKTFG
2.6V±1.0% S-1111B26MC-NYLTFG
2.7V±1.0% S-1111B27MC-NYMTFG
2.8V±1.0% S-1111B28MC-NYNTFG
2.9V±1.0% S-1111B29MC-NYOTFG
3.0V±1.0% S-1111B30MC-NYPTFG
3.1V±1.0% S-1111B31MC-NYQTFG
3.2V±1.0% S-1111B32MC-NYRTFG
3.3V±1.0% S-1111B33MC-NYSTFG
3.4V±1.0% S-1111B34MC-NYTTFG
3.5V±1.0% S-1111B35MC-NYUTFG
3.6V±1.0% S-1111B36MC-NYVTFG
3.7V±1.0% S-1111B37MC-NYWTFG
3.8V±1.0% S-1111B38MC-NYXTFG
3.9V±1.0% S-1111B39MC-NYYTFG
4.0V±1.0% S-1111B40MC-NYZTFG
4.1V±1.0% S-1111B41MC-NZATFG
4.2V±1.0% S-1111B42MC-NZBTFG
4.3V±1.0% S-1111B43MC-NZCTFG
4.4V±1.0% S-1111B44MC-NZDTFG
4.5V±1.0% S-1111B45MC-NZETFG
4.6V±1.0% S-1111B46MC-NZFTFG
4.7V±1.0% S-1111B47MC-NZGTFG
4.75V±1.0% －
4.8V±1.0% S-1111B48MC-NZHTFG
4.9V±1.0% S-1111B49MC-NZITFG
5.0V±1.0% S-1111B50MC-NZJTFG
5.1V±1.0% S-1111B51MC-NZKTFG
5.2V±1.0% S-1111B52MC-NZLTFG
5.3V±1.0% S-1111B53MC-NZMTFG
5.4V±1.0% S-1111B54MC-NZNTFG
5.5V±1.0% S-1111B55MC-NZOTFG
Remark Plea contact our sales office for type A products.
Rev.4.1_00S-1111/1121 Series
3. Product name (S-1121 Series)
S-1121 x xx MC – xxx TF G
IC direction in tape specifications*1
Product name (abbreviation)*2
Package name (abbreviation)
MC: SOT-23-5
Output voltage
15 to 55
(e.g., when the output voltage is 1.5 V,
it is expresd as 15.)
Product type*3
A: ON/OFF pin negative logic
B: ON/OFF pin positive logic *1. Refer to the taping specifications at the end of this book.
*2. Refer to the “Product name list”.
*3. Refer to 3. Shutdown pin (ON/OFF pin) in the “Operation”.
S-1111/1121 Series Rev.4.1_00
4. Product name list (S-1121 Series)
Table 2
Output Voltage SOT-23-5
1.5V±1.0% S-1121B15MC-N2ATFG
1.6V±1.0% S-1121B16MC-N2BTFG
1.7V±1.0% S-1121B17MC-N2CTFG
1.8V±1.0% S-1121B18MC-N2DTFG
1.9V±1.0% S-1121B19MC-N2ETFG
2.0V±1.0% S-1121B20MC-N2FTFG
2.1V±1.0% S-1121B21MC-N2GTFG
2.2V±1.0% S-1121B22MC-N2HTFG
2.3V±1.0% S-1121B23MC-N2ITFG
2.4V±1.0% S-1121B24MC-N2JTFG
2.5V±1.0% S-1121B25MC-N2KTFG
2.6V±1.0% S-1121B26MC-N2LTFG
2.7V±1.0% S-1121B27MC-N2MTFG
成都周边景区2.8V±1.0% S-1121B28MC-N2NTFG
2.9V±1.0% S-1121B29MC-N2OTFG
3.0V±1.0% S-1121B30MC-N2PTFG
3.1V±1.0% S-1121B31MC-N2QTFG
3.2V±1.0% S-1121B32MC-N2RTFG
3.3V±1.0% S-1121B33MC-N2STFG
3.4V±1.0% S-1121B34MC-N2TTFG
3.5V±1.0% S-1121B35MC-N2UTFG
3.6V±1.0% S-1121B36MC-N2VTFG
3.7V±1.0% S-1121B37MC-N2WTFG
3.8V±1.0% S-1121B38MC-N2XTFG
3.9V±1.0% S-1121B39MC-N2YTFG
4.0V±1.0% S-1121B40MC-N2ZTFG
4.1V±1.0% S-1121B41MC-N3ATFG
4.2V±1.0% S-1121B42MC-N3BTFG
4.3V±1.0% S-1121B43MC-N3CTFG
4.4V±1.0% S-1121B44MC-N3DTFG
4.5V±1.0% S-1121B45MC-N3ETFG
4.6V±1.0% S-1121B46MC-N3FTFG
4.7V±1.0% S-1121B47MC-N3GTFG
4.75V±1.0% S-1121B4HMC-N3PTFG
4.8V±1.0% S-1121B48MC-N3HTFG
4.9V±1.0% S-1121B49MC-N3ITFG
5.0V±1.0% S-1121B50MC-N3JTFG
5.1V±1.0% S-1121B51MC-N3KTFG
5.2V±1.0% S-1121B52MC-N3LTFG
5.3V±1.0% S-1121B53MC-N3MTFG
5.4V±1.0% S-1121B54MC-N3NTFG
5.5V±1.0% S-1121B55MC-N3OTFG
Remark Plea contact our sales office for type A products.
